[0] 0.31.138.128.in-addr.arpa.: domain name does not exist
[21600] 1.31.138.128.in-addr.arpa. domain name pointer res-gw-sewl31.resnet.colorado.edu
[0] 2.31.138.128.in-addr.arpa.: domain name does not exist
[0] 3.31.138.128.in-addr.arpa.: domain name does not exist
[21600] 4.31.138.128.in-addr.arpa. domain name pointer sewl-c244-u1049.resnet.colorado.edu
[21600] 5.31.138.128.in-addr.arpa. domain name pointer sewl-c244-u1051.resnet.colorado.edu
[21600] 6.31.138.128.in-addr.arpa. domain name pointer sewl-c244-u1047.resnet.colorado.edu
[21600] 7.31.138.128.in-addr.arpa. domain name pointer sewl-c249-u1053.resnet.colorado.edu
[21600] 8.31.138.128.in-addr.arpa. domain name pointer sewl-c249-u1055.resnet.colorado.edu
[21600] 9.31.138.128.in-addr.arpa. domain name pointer sewl-c249-u1057.resnet.colorado.edu
[0] 10.31.138.128.in-addr.arpa.: domain name does not exist
[21600] 11.31.138.128.in-addr.arpa. domain name pointer swll-31-11-dhcp.resnet.colorado.edu
[21600] 12.31.138.128.in-addr.arpa. domain name pointer swll-31-12-dhcp.resnet.colorado.edu
[21600] 13.31.138.128.in-addr.arpa. domain name pointer swll-31-13-dhcp.resnet.colorado.edu
[21600] 14.31.138.128.in-addr.arpa. domain name pointer swll-31-14-dhcp.resnet.colorado.edu
[21600] 15.31.138.128.in-addr.arpa. domain name pointer swll-31-15-dhcp.resnet.colorado.edu
[21600] 16.31.138.128.in-addr.arpa. domain name pointer swll-31-16-dhcp.resnet.colorado.edu
[21600] 17.31.138.128.in-addr.arpa. domain name pointer swll-31-17-dhcp.resnet.colorado.edu
[21600] 18.31.138.128.in-addr.arpa. domain name pointer swll-31-18-dhcp.resnet.colorado.edu
[21600] 19.31.138.128.in-addr.arpa. domain name pointer swll-31-19-dhcp.resnet.colorado.edu
[21600] 20.31.138.128.in-addr.arpa. domain name pointer swll-31-20-dhcp.resnet.colorado.edu
[21600] 21.31.138.128.in-addr.arpa. domain name pointer swll-31-21-dhcp.resnet.colorado.edu
[21600] 22.31.138.128.in-addr.arpa. domain name pointer swll-31-22-dhcp.resnet.colorado.edu
[21600] 23.31.138.128.in-addr.arpa. domain name pointer swll-31-23-dhcp.resnet.colorado.edu
[21600] 24.31.138.128.in-addr.arpa. domain name pointer swll-31-24-dhcp.resnet.colorado.edu
[21600] 25.31.138.128.in-addr.arpa. domain name pointer swll-31-25-dhcp.resnet.colorado.edu
[21600] 26.31.138.128.in-addr.arpa. domain name pointer swll-31-26-dhcp.resnet.colorado.edu
[21600] 27.31.138.128.in-addr.arpa. domain name pointer swll-31-27-dhcp.resnet.colorado.edu
[21600] 28.31.138.128.in-addr.arpa. domain name pointer swll-31-28-dhcp.resnet.colorado.edu
[21600] 29.31.138.128.in-addr.arpa. domain name pointer swll-31-29-dhcp.resnet.colorado.edu
[21600] 30.31.138.128.in-addr.arpa. domain name pointer swll-31-30-dhcp.resnet.colorado.edu
[21600] 31.31.138.128.in-addr.arpa. domain name pointer swll-31-31-dhcp.resnet.colorado.edu
[21600] 32.31.138.128.in-addr.arpa. domain name pointer swll-31-32-dhcp.resnet.colorado.edu
[21600] 33.31.138.128.in-addr.arpa. domain name pointer swll-31-33-dhcp.resnet.colorado.edu
[21600] 34.31.138.128.in-addr.arpa. domain name pointer swll-31-34-dhcp.resnet.colorado.edu
[21600] 35.31.138.128.in-addr.arpa. domain name pointer swll-31-35-dhcp.resnet.colorado.edu
[21600] 36.31.138.128.in-addr.arpa. domain name pointer swll-31-36-dhcp.resnet.colorado.edu
[21600] 37.31.138.128.in-addr.arpa. domain name pointer swll-31-37-dhcp.resnet.colorado.edu
[21600] 38.31.138.128.in-addr.arpa. domain name pointer swll-31-38-dhcp.resnet.colorado.edu
[21600] 39.31.138.128.in-addr.arpa. domain name pointer swll-31-39-dhcp.resnet.colorado.edu
[21600] 40.31.138.128.in-addr.arpa. domain name pointer swll-31-40-dhcp.resnet.colorado.edu
[21600] 41.31.138.128.in-addr.arpa. domain name pointer swll-31-41-dhcp.resnet.colorado.edu
[21600] 42.31.138.128.in-addr.arpa. domain name pointer swll-31-42-dhcp.resnet.colorado.edu
[21600] 43.31.138.128.in-addr.arpa. domain name pointer swll-31-43-dhcp.resnet.colorado.edu
[21600] 44.31.138.128.in-addr.arpa. domain name pointer swll-31-44-dhcp.resnet.colorado.edu
[21600] 45.31.138.128.in-addr.arpa. domain name pointer swll-31-45-dhcp.resnet.colorado.edu
[21600] 46.31.138.128.in-addr.arpa. domain name pointer swll-31-46-dhcp.resnet.colorado.edu
[21600] 47.31.138.128.in-addr.arpa. domain name pointer swll-31-47-dhcp.resnet.colorado.edu
[21600] 48.31.138.128.in-addr.arpa. domain name pointer swll-31-48-dhcp.resnet.colorado.edu
[21600] 49.31.138.128.in-addr.arpa. domain name pointer swll-31-49-dhcp.resnet.colorado.edu
[21600] 50.31.138.128.in-addr.arpa. domain name pointer swll-31-50-dhcp.resnet.colorado.edu
[21600] 51.31.138.128.in-addr.arpa. domain name pointer swll-31-51-dhcp.resnet.colorado.edu
[21600] 52.31.138.128.in-addr.arpa. domain name pointer swll-31-52-dhcp.resnet.colorado.edu
[21600] 53.31.138.128.in-addr.arpa. domain name pointer swll-31-53-dhcp.resnet.colorado.edu
[21600] 54.31.138.128.in-addr.arpa. domain name pointer swll-31-54-dhcp.resnet.colorado.edu
[21600] 55.31.138.128.in-addr.arpa. domain name pointer swll-31-55-dhcp.resnet.colorado.edu
[21600] 56.31.138.128.in-addr.arpa. domain name pointer swll-31-56-dhcp.resnet.colorado.edu
[21600] 57.31.138.128.in-addr.arpa. domain name pointer swll-31-57-dhcp.resnet.colorado.edu
[21600] 58.31.138.128.in-addr.arpa. domain name pointer swll-31-58-dhcp.resnet.colorado.edu
[21600] 59.31.138.128.in-addr.arpa. domain name pointer swll-31-59-dhcp.resnet.colorado.edu
[21600] 60.31.138.128.in-addr.arpa. domain name pointer swll-31-60-dhcp.resnet.colorado.edu
[21600] 61.31.138.128.in-addr.arpa. domain name pointer swll-31-61-dhcp.resnet.colorado.edu
[21600] 62.31.138.128.in-addr.arpa. domain name pointer swll-31-62-dhcp.resnet.colorado.edu
[21600] 63.31.138.128.in-addr.arpa. domain name pointer swll-31-63-dhcp.resnet.colorado.edu
[21600] 64.31.138.128.in-addr.arpa. domain name pointer swll-31-64-dhcp.resnet.colorado.edu
[21600] 65.31.138.128.in-addr.arpa. domain name pointer swll-31-65-dhcp.resnet.colorado.edu
[21600] 66.31.138.128.in-addr.arpa. domain name pointer swll-31-66-dhcp.resnet.colorado.edu
[21600] 67.31.138.128.in-addr.arpa. domain name pointer swll-31-67-dhcp.resnet.colorado.edu
[21600] 68.31.138.128.in-addr.arpa. domain name pointer swll-31-68-dhcp.resnet.colorado.edu
[21600] 69.31.138.128.in-addr.arpa. domain name pointer swll-31-69-dhcp.resnet.colorado.edu
[21600] 70.31.138.128.in-addr.arpa. domain name pointer swll-31-70-dhcp.resnet.colorado.edu
[21600] 71.31.138.128.in-addr.arpa. domain name pointer swll-31-71-dhcp.resnet.colorado.edu
[21600] 72.31.138.128.in-addr.arpa. domain name pointer swll-31-72-dhcp.resnet.colorado.edu
[21600] 73.31.138.128.in-addr.arpa. domain name pointer swll-31-73-dhcp.resnet.colorado.edu
[21600] 74.31.138.128.in-addr.arpa. domain name pointer swll-31-74-dhcp.resnet.colorado.edu
[21600] 75.31.138.128.in-addr.arpa. domain name pointer swll-31-75-dhcp.resnet.colorado.edu
[21600] 76.31.138.128.in-addr.arpa. domain name pointer swll-31-76-dhcp.resnet.colorado.edu
[21600] 77.31.138.128.in-addr.arpa. domain name pointer swll-31-77-dhcp.resnet.colorado.edu
[21600] 78.31.138.128.in-addr.arpa. domain name pointer swll-31-78-dhcp.resnet.colorado.edu
[21600] 79.31.138.128.in-addr.arpa. domain name pointer swll-31-79-dhcp.resnet.colorado.edu
[21600] 80.31.138.128.in-addr.arpa. domain name pointer swll-31-80-dhcp.resnet.colorado.edu
[21600] 81.31.138.128.in-addr.arpa. domain name pointer swll-31-81-dhcp.resnet.colorado.edu
[21600] 82.31.138.128.in-addr.arpa. domain name pointer swll-31-82-dhcp.resnet.colorado.edu
[21600] 83.31.138.128.in-addr.arpa. domain name pointer swll-31-83-dhcp.resnet.colorado.edu
[21600] 84.31.138.128.in-addr.arpa. domain name pointer swll-31-84-dhcp.resnet.colorado.edu
[21600] 85.31.138.128.in-addr.arpa. domain name pointer swll-31-85-dhcp.resnet.colorado.edu
[21600] 86.31.138.128.in-addr.arpa. domain name pointer swll-31-86-dhcp.resnet.colorado.edu
[21600] 87.31.138.128.in-addr.arpa. domain name pointer swll-31-87-dhcp.resnet.colorado.edu
[21600] 88.31.138.128.in-addr.arpa. domain name pointer swll-31-88-dhcp.resnet.colorado.edu
[21600] 89.31.138.128.in-addr.arpa. domain name pointer swll-31-89-dhcp.resnet.colorado.edu
[21600] 90.31.138.128.in-addr.arpa. domain name pointer swll-31-90-dhcp.resnet.colorado.edu
[21600] 91.31.138.128.in-addr.arpa. domain name pointer swll-31-91-dhcp.resnet.colorado.edu
[21600] 92.31.138.128.in-addr.arpa. domain name pointer swll-31-92-dhcp.resnet.colorado.edu
[21600] 93.31.138.128.in-addr.arpa. domain name pointer swll-31-93-dhcp.resnet.colorado.edu
[21600] 94.31.138.128.in-addr.arpa. domain name pointer swll-31-94-dhcp.resnet.colorado.edu
[21600] 95.31.138.128.in-addr.arpa. domain name pointer swll-31-95-dhcp.resnet.colorado.edu
[21600] 96.31.138.128.in-addr.arpa. domain name pointer swll-31-96-dhcp.resnet.colorado.edu
[21600] 97.31.138.128.in-addr.arpa. domain name pointer swll-31-97-dhcp.resnet.colorado.edu
[21600] 98.31.138.128.in-addr.arpa. domain name pointer swll-31-98-dhcp.resnet.colorado.edu
[21600] 99.31.138.128.in-addr.arpa. domain name pointer swll-31-99-dhcp.resnet.colorado.edu
[21600] 100.31.138.128.in-addr.arpa. domain name pointer swll-31-100-dhcp.resnet.colorado.edu
[21600] 101.31.138.128.in-addr.arpa. domain name pointer swll-31-101-dhcp.resnet.colorado.edu
[21600] 102.31.138.128.in-addr.arpa. domain name pointer swll-31-102-dhcp.resnet.colorado.edu
[21600] 103.31.138.128.in-addr.arpa. domain name pointer swll-31-103-dhcp.resnet.colorado.edu
[21600] 104.31.138.128.in-addr.arpa. domain name pointer swll-31-104-dhcp.resnet.colorado.edu
[21600] 105.31.138.128.in-addr.arpa. domain name pointer swll-31-105-dhcp.resnet.colorado.edu
[21600] 106.31.138.128.in-addr.arpa. domain name pointer swll-31-106-dhcp.resnet.colorado.edu
[21600] 107.31.138.128.in-addr.arpa. domain name pointer swll-31-107-dhcp.resnet.colorado.edu
[21600] 108.31.138.128.in-addr.arpa. domain name pointer swll-31-108-dhcp.resnet.colorado.edu
[21600] 109.31.138.128.in-addr.arpa. domain name pointer swll-31-109-dhcp.resnet.colorado.edu
[21600] 110.31.138.128.in-addr.arpa. domain name pointer swll-31-110-dhcp.resnet.colorado.edu
[21600] 111.31.138.128.in-addr.arpa. domain name pointer swll-31-111-dhcp.resnet.colorado.edu
[21600] 112.31.138.128.in-addr.arpa. domain name pointer swll-31-112-dhcp.resnet.colorado.edu
[21600] 113.31.138.128.in-addr.arpa. domain name pointer swll-31-113-dhcp.resnet.colorado.edu
[21600] 114.31.138.128.in-addr.arpa. domain name pointer swll-31-114-dhcp.resnet.colorado.edu
[21600] 115.31.138.128.in-addr.arpa. domain name pointer swll-31-115-dhcp.resnet.colorado.edu
[21600] 116.31.138.128.in-addr.arpa. domain name pointer swll-31-116-dhcp.resnet.colorado.edu
[21600] 117.31.138.128.in-addr.arpa. domain name pointer swll-31-117-dhcp.resnet.colorado.edu
[21600] 118.31.138.128.in-addr.arpa. domain name pointer swll-31-118-dhcp.resnet.colorado.edu
[21600] 119.31.138.128.in-addr.arpa. domain name pointer swll-31-119-dhcp.resnet.colorado.edu
[21600] 120.31.138.128.in-addr.arpa. domain name pointer swll-31-120-dhcp.resnet.colorado.edu
[21600] 121.31.138.128.in-addr.arpa. domain name pointer swll-31-121-dhcp.resnet.colorado.edu
[21600] 122.31.138.128.in-addr.arpa. domain name pointer swll-31-122-dhcp.resnet.colorado.edu
[21600] 123.31.138.128.in-addr.arpa. domain name pointer swll-31-123-dhcp.resnet.colorado.edu
[21600] 124.31.138.128.in-addr.arpa. domain name pointer swll-31-124-dhcp.resnet.colorado.edu
[21600] 125.31.138.128.in-addr.arpa. domain name pointer swll-31-125-dhcp.resnet.colorado.edu
[21600] 126.31.138.128.in-addr.arpa. domain name pointer swll-31-126-dhcp.resnet.colorado.edu
[21600] 127.31.138.128.in-addr.arpa. domain name pointer swll-31-127-dhcp.resnet.colorado.edu
[21600] 128.31.138.128.in-addr.arpa. domain name pointer swll-31-128-dhcp.resnet.colorado.edu
[21600] 129.31.138.128.in-addr.arpa. domain name pointer swll-31-129-dhcp.resnet.colorado.edu
[21600] 130.31.138.128.in-addr.arpa. domain name pointer swll-31-130-dhcp.resnet.colorado.edu
[21600] 131.31.138.128.in-addr.arpa. domain name pointer swll-31-131-dhcp.resnet.colorado.edu
[21600] 132.31.138.128.in-addr.arpa. domain name pointer swll-31-132-dhcp.resnet.colorado.edu
[21600] 133.31.138.128.in-addr.arpa. domain name pointer swll-31-133-dhcp.resnet.colorado.edu
[21600] 134.31.138.128.in-addr.arpa. domain name pointer swll-31-134-dhcp.resnet.colorado.edu
[21600] 135.31.138.128.in-addr.arpa. domain name pointer swll-31-135-dhcp.resnet.colorado.edu
[21600] 136.31.138.128.in-addr.arpa. domain name pointer swll-31-136-dhcp.resnet.colorado.edu
[21600] 137.31.138.128.in-addr.arpa. domain name pointer swll-31-137-dhcp.resnet.colorado.edu
[21600] 138.31.138.128.in-addr.arpa. domain name pointer swll-31-138-dhcp.resnet.colorado.edu
[21600] 139.31.138.128.in-addr.arpa. domain name pointer swll-31-139-dhcp.resnet.colorado.edu
[21600] 140.31.138.128.in-addr.arpa. domain name pointer swll-31-140-dhcp.resnet.colorado.edu
[21600] 141.31.138.128.in-addr.arpa. domain name pointer swll-31-141-dhcp.resnet.colorado.edu
[21600] 142.31.138.128.in-addr.arpa. domain name pointer swll-31-142-dhcp.resnet.colorado.edu
[21600] 143.31.138.128.in-addr.arpa. domain name pointer swll-31-143-dhcp.resnet.colorado.edu
[21600] 144.31.138.128.in-addr.arpa. domain name pointer swll-31-144-dhcp.resnet.colorado.edu
[21600] 145.31.138.128.in-addr.arpa. domain name pointer swll-31-145-dhcp.resnet.colorado.edu
[21600] 146.31.138.128.in-addr.arpa. domain name pointer swll-31-146-dhcp.resnet.colorado.edu
[21600] 147.31.138.128.in-addr.arpa. domain name pointer swll-31-147-dhcp.resnet.colorado.edu
[21600] 148.31.138.128.in-addr.arpa. domain name pointer swll-31-148-dhcp.resnet.colorado.edu
[21600] 149.31.138.128.in-addr.arpa. domain name pointer swll-31-149-dhcp.resnet.colorado.edu
[21600] 150.31.138.128.in-addr.arpa. domain name pointer swll-31-150-dhcp.resnet.colorado.edu
[21600] 151.31.138.128.in-addr.arpa. domain name pointer swll-31-151-dhcp.resnet.colorado.edu
[21600] 152.31.138.128.in-addr.arpa. domain name pointer swll-31-152-dhcp.resnet.colorado.edu
[21600] 153.31.138.128.in-addr.arpa. domain name pointer swll-31-153-dhcp.resnet.colorado.edu
[21600] 154.31.138.128.in-addr.arpa. domain name pointer swll-31-154-dhcp.resnet.colorado.edu
[21600] 155.31.138.128.in-addr.arpa. domain name pointer swll-31-155-dhcp.resnet.colorado.edu
[21600] 156.31.138.128.in-addr.arpa. domain name pointer swll-31-156-dhcp.resnet.colorado.edu
[21600] 157.31.138.128.in-addr.arpa. domain name pointer swll-31-157-dhcp.resnet.colorado.edu
[21600] 158.31.138.128.in-addr.arpa. domain name pointer swll-31-158-dhcp.resnet.colorado.edu
[21600] 159.31.138.128.in-addr.arpa. domain name pointer swll-31-159-dhcp.resnet.colorado.edu
[21600] 160.31.138.128.in-addr.arpa. domain name pointer swll-31-160-dhcp.resnet.colorado.edu
[21600] 161.31.138.128.in-addr.arpa. domain name pointer swll-31-161-dhcp.resnet.colorado.edu
[21600] 162.31.138.128.in-addr.arpa. domain name pointer swll-31-162-dhcp.resnet.colorado.edu
[21600] 163.31.138.128.in-addr.arpa. domain name pointer swll-31-163-dhcp.resnet.colorado.edu
[21600] 164.31.138.128.in-addr.arpa. domain name pointer swll-31-164-dhcp.resnet.colorado.edu
[21600] 165.31.138.128.in-addr.arpa. domain name pointer swll-31-165-dhcp.resnet.colorado.edu
[21600] 166.31.138.128.in-addr.arpa. domain name pointer swll-31-166-dhcp.resnet.colorado.edu
[21600] 167.31.138.128.in-addr.arpa. domain name pointer swll-31-167-dhcp.resnet.colorado.edu
[21600] 168.31.138.128.in-addr.arpa. domain name pointer swll-31-168-dhcp.resnet.colorado.edu
[21600] 169.31.138.128.in-addr.arpa. domain name pointer swll-31-169-dhcp.resnet.colorado.edu
[21600] 170.31.138.128.in-addr.arpa. domain name pointer swll-31-170-dhcp.resnet.colorado.edu
[21600] 171.31.138.128.in-addr.arpa. domain name pointer swll-31-171-dhcp.resnet.colorado.edu
[21600] 172.31.138.128.in-addr.arpa. domain name pointer swll-31-172-dhcp.resnet.colorado.edu
[21600] 173.31.138.128.in-addr.arpa. domain name pointer swll-31-173-dhcp.resnet.colorado.edu
[21600] 174.31.138.128.in-addr.arpa. domain name pointer swll-31-174-dhcp.resnet.colorado.edu
[21600] 175.31.138.128.in-addr.arpa. domain name pointer swll-31-175-dhcp.resnet.colorado.edu
[21600] 176.31.138.128.in-addr.arpa. domain name pointer swll-31-176-dhcp.resnet.colorado.edu
[21600] 177.31.138.128.in-addr.arpa. domain name pointer swll-31-177-dhcp.resnet.colorado.edu
[21600] 178.31.138.128.in-addr.arpa. domain name pointer swll-31-178-dhcp.resnet.colorado.edu
[21600] 179.31.138.128.in-addr.arpa. domain name pointer swll-31-179-dhcp.resnet.colorado.edu
[21600] 180.31.138.128.in-addr.arpa. domain name pointer swll-31-180-dhcp.resnet.colorado.edu
[21600] 181.31.138.128.in-addr.arpa. domain name pointer swll-31-181-dhcp.resnet.colorado.edu
[21600] 182.31.138.128.in-addr.arpa. domain name pointer swll-31-182-dhcp.resnet.colorado.edu
[21600] 183.31.138.128.in-addr.arpa. domain name pointer swll-31-183-dhcp.resnet.colorado.edu
[21600] 184.31.138.128.in-addr.arpa. domain name pointer swll-31-184-dhcp.resnet.colorado.edu
[21600] 185.31.138.128.in-addr.arpa. domain name pointer swll-31-185-dhcp.resnet.colorado.edu
[21600] 186.31.138.128.in-addr.arpa. domain name pointer swll-31-186-dhcp.resnet.colorado.edu
[21600] 187.31.138.128.in-addr.arpa. domain name pointer swll-31-187-dhcp.resnet.colorado.edu
[21600] 188.31.138.128.in-addr.arpa. domain name pointer swll-31-188-dhcp.resnet.colorado.edu
[21600] 189.31.138.128.in-addr.arpa. domain name pointer swll-31-189-dhcp.resnet.colorado.edu
[21600] 190.31.138.128.in-addr.arpa. domain name pointer swll-31-190-dhcp.resnet.colorado.edu
[21600] 191.31.138.128.in-addr.arpa. domain name pointer swll-31-191-dhcp.resnet.colorado.edu
[21600] 192.31.138.128.in-addr.arpa. domain name pointer swll-31-192-dhcp.resnet.colorado.edu
[21600] 193.31.138.128.in-addr.arpa. domain name pointer swll-31-193-dhcp.resnet.colorado.edu
[21600] 194.31.138.128.in-addr.arpa. domain name pointer swll-31-194-dhcp.resnet.colorado.edu
[21600] 195.31.138.128.in-addr.arpa. domain name pointer swll-31-195-dhcp.resnet.colorado.edu
[21600] 196.31.138.128.in-addr.arpa. domain name pointer swll-31-196-dhcp.resnet.colorado.edu
[21600] 197.31.138.128.in-addr.arpa. domain name pointer swll-31-197-dhcp.resnet.colorado.edu
[21600] 198.31.138.128.in-addr.arpa. domain name pointer swll-31-198-dhcp.resnet.colorado.edu
[21600] 199.31.138.128.in-addr.arpa. domain name pointer swll-31-199-dhcp.resnet.colorado.edu
[21600] 200.31.138.128.in-addr.arpa. domain name pointer swll-31-200-dhcp.resnet.colorado.edu
[21600] 201.31.138.128.in-addr.arpa. domain name pointer swll-31-201-dhcp.resnet.colorado.edu
[21600] 202.31.138.128.in-addr.arpa. domain name pointer swll-31-202-dhcp.resnet.colorado.edu
[21600] 203.31.138.128.in-addr.arpa. domain name pointer swll-31-203-dhcp.resnet.colorado.edu
[21600] 204.31.138.128.in-addr.arpa. domain name pointer swll-31-204-dhcp.resnet.colorado.edu
[21600] 205.31.138.128.in-addr.arpa. domain name pointer swll-31-205-dhcp.resnet.colorado.edu
[21600] 206.31.138.128.in-addr.arpa. domain name pointer swll-31-206-dhcp.resnet.colorado.edu
[21600] 207.31.138.128.in-addr.arpa. domain name pointer swll-31-207-dhcp.resnet.colorado.edu
[21600] 208.31.138.128.in-addr.arpa. domain name pointer swll-31-208-dhcp.resnet.colorado.edu
[21600] 209.31.138.128.in-addr.arpa. domain name pointer swll-31-209-dhcp.resnet.colorado.edu
[21600] 210.31.138.128.in-addr.arpa. domain name pointer swll-31-210-dhcp.resnet.colorado.edu
[21600] 211.31.138.128.in-addr.arpa. domain name pointer swll-31-211-dhcp.resnet.colorado.edu
[21600] 212.31.138.128.in-addr.arpa. domain name pointer swll-31-212-dhcp.resnet.colorado.edu
[21600] 213.31.138.128.in-addr.arpa. domain name pointer swll-31-213-dhcp.resnet.colorado.edu
[21600] 214.31.138.128.in-addr.arpa. domain name pointer swll-31-214-dhcp.resnet.colorado.edu
[21600] 215.31.138.128.in-addr.arpa. domain name pointer swll-31-215-dhcp.resnet.colorado.edu
[21600] 216.31.138.128.in-addr.arpa. domain name pointer swll-31-216-dhcp.resnet.colorado.edu
[21600] 217.31.138.128.in-addr.arpa. domain name pointer swll-31-217-dhcp.resnet.colorado.edu
[21600] 218.31.138.128.in-addr.arpa. domain name pointer swll-31-218-dhcp.resnet.colorado.edu
[21600] 219.31.138.128.in-addr.arpa. domain name pointer swll-31-219-dhcp.resnet.colorado.edu
[21600] 220.31.138.128.in-addr.arpa. domain name pointer swll-31-220-dhcp.resnet.colorado.edu
[21600] 221.31.138.128.in-addr.arpa. domain name pointer swll-31-221-dhcp.resnet.colorado.edu
[21600] 222.31.138.128.in-addr.arpa. domain name pointer swll-31-222-dhcp.resnet.colorado.edu
[21600] 223.31.138.128.in-addr.arpa. domain name pointer swll-31-223-dhcp.resnet.colorado.edu
[21600] 224.31.138.128.in-addr.arpa. domain name pointer swll-31-224-dhcp.resnet.colorado.edu
[21600] 225.31.138.128.in-addr.arpa. domain name pointer swll-31-225-dhcp.resnet.colorado.edu
[21600] 226.31.138.128.in-addr.arpa. domain name pointer swll-31-226-dhcp.resnet.colorado.edu
[21600] 227.31.138.128.in-addr.arpa. domain name pointer swll-31-227-dhcp.resnet.colorado.edu
[21600] 228.31.138.128.in-addr.arpa. domain name pointer swll-31-228-dhcp.resnet.colorado.edu
[21600] 229.31.138.128.in-addr.arpa. domain name pointer swll-31-229-dhcp.resnet.colorado.edu
[21600] 230.31.138.128.in-addr.arpa. domain name pointer swll-31-230-dhcp.resnet.colorado.edu
[21600] 231.31.138.128.in-addr.arpa. domain name pointer swll-31-231-dhcp.resnet.colorado.edu
[21600] 232.31.138.128.in-addr.arpa. domain name pointer swll-31-232-dhcp.resnet.colorado.edu
[21600] 233.31.138.128.in-addr.arpa. domain name pointer swll-31-233-dhcp.resnet.colorado.edu
[21600] 234.31.138.128.in-addr.arpa. domain name pointer swll-31-234-dhcp.resnet.colorado.edu
[21600] 235.31.138.128.in-addr.arpa. domain name pointer swll-31-235-dhcp.resnet.colorado.edu
[21600] 236.31.138.128.in-addr.arpa. domain name pointer swll-31-236-dhcp.resnet.colorado.edu
[21600] 237.31.138.128.in-addr.arpa. domain name pointer swll-31-237-dhcp.resnet.colorado.edu
[21600] 238.31.138.128.in-addr.arpa. domain name pointer swll-31-238-dhcp.resnet.colorado.edu
[21600] 239.31.138.128.in-addr.arpa. domain name pointer swll-31-239-dhcp.resnet.colorado.edu
[21600] 240.31.138.128.in-addr.arpa. domain name pointer swll-31-240-dhcp.resnet.colorado.edu
[21600] 241.31.138.128.in-addr.arpa. domain name pointer swll-31-241-dhcp.resnet.colorado.edu
[21600] 242.31.138.128.in-addr.arpa. domain name pointer swll-31-242-dhcp.resnet.colorado.edu
[21600] 243.31.138.128.in-addr.arpa. domain name pointer swll-31-243-dhcp.resnet.colorado.edu
[21600] 244.31.138.128.in-addr.arpa. domain name pointer swll-31-244-dhcp.resnet.colorado.edu
[21600] 245.31.138.128.in-addr.arpa. domain name pointer swll-31-245-dhcp.resnet.colorado.edu
[21600] 246.31.138.128.in-addr.arpa. domain name pointer swll-31-246-dhcp.resnet.colorado.edu
[21600] 247.31.138.128.in-addr.arpa. domain name pointer swll-31-247-dhcp.resnet.colorado.edu
[21600] 248.31.138.128.in-addr.arpa. domain name pointer swll-31-248-dhcp.resnet.colorado.edu
[21600] 249.31.138.128.in-addr.arpa. domain name pointer swll-31-249-dhcp.resnet.colorado.edu
[21600] 250.31.138.128.in-addr.arpa. domain name pointer swll-31-250-dhcp.resnet.colorado.edu
[21600] 251.31.138.128.in-addr.arpa. domain name pointer swll-31-251-dhcp.resnet.colorado.edu
[21600] 252.31.138.128.in-addr.arpa. domain name pointer swll-31-252-dhcp.resnet.colorado.edu
[21600] 253.31.138.128.in-addr.arpa. domain name pointer swll-31-253-dhcp.resnet.colorado.edu
[21600] 254.31.138.128.in-addr.arpa. domain name pointer swll-31-254-dhcp.resnet.colorado.edu
[0] 255.31.138.128.in-addr.arpa.: domain name does not exist