[0] 0.51.21.151.in-addr.arpa.: domain name does not exist
[86400] 1.51.21.151.in-addr.arpa. domain name pointer ppp-1-51.21-151.libero.it
[86400] 2.51.21.151.in-addr.arpa. domain name pointer ppp-2-51.21-151.libero.it
[86400] 3.51.21.151.in-addr.arpa. domain name pointer ppp-3-51.21-151.libero.it
[86400] 4.51.21.151.in-addr.arpa. domain name pointer ppp-4-51.21-151.libero.it
[86400] 5.51.21.151.in-addr.arpa. domain name pointer ppp-5-51.21-151.libero.it
[86400] 6.51.21.151.in-addr.arpa. domain name pointer ppp-6-51.21-151.libero.it
[86400] 7.51.21.151.in-addr.arpa. domain name pointer ppp-7-51.21-151.libero.it
[86400] 8.51.21.151.in-addr.arpa. domain name pointer ppp-8-51.21-151.libero.it
[86400] 9.51.21.151.in-addr.arpa. domain name pointer ppp-9-51.21-151.libero.it
[86400] 10.51.21.151.in-addr.arpa. domain name pointer ppp-10-51.21-151.libero.it
[86400] 11.51.21.151.in-addr.arpa. domain name pointer ppp-11-51.21-151.libero.it
[86400] 12.51.21.151.in-addr.arpa. domain name pointer ppp-12-51.21-151.libero.it
[86400] 13.51.21.151.in-addr.arpa. domain name pointer ppp-13-51.21-151.libero.it
[86400] 14.51.21.151.in-addr.arpa. domain name pointer ppp-14-51.21-151.libero.it
[86400] 15.51.21.151.in-addr.arpa. domain name pointer ppp-15-51.21-151.libero.it
[86400] 16.51.21.151.in-addr.arpa. domain name pointer ppp-16-51.21-151.libero.it
[86400] 17.51.21.151.in-addr.arpa. domain name pointer ppp-17-51.21-151.libero.it
[86400] 18.51.21.151.in-addr.arpa. domain name pointer ppp-18-51.21-151.libero.it
[86400] 19.51.21.151.in-addr.arpa. domain name pointer ppp-19-51.21-151.libero.it
[86400] 20.51.21.151.in-addr.arpa. domain name pointer ppp-20-51.21-151.libero.it
[86400] 21.51.21.151.in-addr.arpa. domain name pointer ppp-21-51.21-151.libero.it
[86400] 22.51.21.151.in-addr.arpa. domain name pointer ppp-22-51.21-151.libero.it
[86400] 23.51.21.151.in-addr.arpa. domain name pointer ppp-23-51.21-151.libero.it
[86400] 24.51.21.151.in-addr.arpa. domain name pointer ppp-24-51.21-151.libero.it
[86400] 25.51.21.151.in-addr.arpa. domain name pointer ppp-25-51.21-151.libero.it
[86400] 26.51.21.151.in-addr.arpa. domain name pointer ppp-26-51.21-151.libero.it
[86400] 27.51.21.151.in-addr.arpa. domain name pointer ppp-27-51.21-151.libero.it
[86400] 28.51.21.151.in-addr.arpa. domain name pointer ppp-28-51.21-151.libero.it
[86400] 29.51.21.151.in-addr.arpa. domain name pointer ppp-29-51.21-151.libero.it
[86400] 30.51.21.151.in-addr.arpa. domain name pointer ppp-30-51.21-151.libero.it
[86400] 31.51.21.151.in-addr.arpa. domain name pointer ppp-31-51.21-151.libero.it
[86400] 32.51.21.151.in-addr.arpa. domain name pointer ppp-32-51.21-151.libero.it
[86400] 33.51.21.151.in-addr.arpa. domain name pointer ppp-33-51.21-151.libero.it
[86400] 34.51.21.151.in-addr.arpa. domain name pointer ppp-34-51.21-151.libero.it
[86400] 35.51.21.151.in-addr.arpa. domain name pointer ppp-35-51.21-151.libero.it
[86400] 36.51.21.151.in-addr.arpa. domain name pointer ppp-36-51.21-151.libero.it
[86400] 37.51.21.151.in-addr.arpa. domain name pointer ppp-37-51.21-151.libero.it
[86400] 38.51.21.151.in-addr.arpa. domain name pointer ppp-38-51.21-151.libero.it
[86400] 39.51.21.151.in-addr.arpa. domain name pointer ppp-39-51.21-151.libero.it
[86400] 40.51.21.151.in-addr.arpa. domain name pointer ppp-40-51.21-151.libero.it
[86400] 41.51.21.151.in-addr.arpa. domain name pointer ppp-41-51.21-151.libero.it
[86400] 42.51.21.151.in-addr.arpa. domain name pointer ppp-42-51.21-151.libero.it
[86400] 43.51.21.151.in-addr.arpa. domain name pointer ppp-43-51.21-151.libero.it
[86400] 44.51.21.151.in-addr.arpa. domain name pointer ppp-44-51.21-151.libero.it
[86400] 45.51.21.151.in-addr.arpa. domain name pointer ppp-45-51.21-151.libero.it
[86400] 46.51.21.151.in-addr.arpa. domain name pointer ppp-46-51.21-151.libero.it
[86400] 47.51.21.151.in-addr.arpa. domain name pointer ppp-47-51.21-151.libero.it
[86400] 48.51.21.151.in-addr.arpa. domain name pointer ppp-48-51.21-151.libero.it
[86400] 49.51.21.151.in-addr.arpa. domain name pointer ppp-49-51.21-151.libero.it
[86400] 50.51.21.151.in-addr.arpa. domain name pointer ppp-50-51.21-151.libero.it
[86400] 51.51.21.151.in-addr.arpa. domain name pointer ppp-51-51.21-151.libero.it
[86400] 52.51.21.151.in-addr.arpa. domain name pointer ppp-52-51.21-151.libero.it
[86400] 53.51.21.151.in-addr.arpa. domain name pointer ppp-53-51.21-151.libero.it
[86400] 54.51.21.151.in-addr.arpa. domain name pointer ppp-54-51.21-151.libero.it
[86400] 55.51.21.151.in-addr.arpa. domain name pointer ppp-55-51.21-151.libero.it
[86400] 56.51.21.151.in-addr.arpa. domain name pointer ppp-56-51.21-151.libero.it
[86400] 57.51.21.151.in-addr.arpa. domain name pointer ppp-57-51.21-151.libero.it
[86400] 58.51.21.151.in-addr.arpa. domain name pointer ppp-58-51.21-151.libero.it
[86400] 59.51.21.151.in-addr.arpa. domain name pointer ppp-59-51.21-151.libero.it
[86400] 60.51.21.151.in-addr.arpa. domain name pointer ppp-60-51.21-151.libero.it
[86400] 61.51.21.151.in-addr.arpa. domain name pointer ppp-61-51.21-151.libero.it
[86400] 62.51.21.151.in-addr.arpa. domain name pointer ppp-62-51.21-151.libero.it
[86400] 63.51.21.151.in-addr.arpa. domain name pointer ppp-63-51.21-151.libero.it
[86400] 64.51.21.151.in-addr.arpa. domain name pointer ppp-64-51.21-151.libero.it
[86400] 65.51.21.151.in-addr.arpa. domain name pointer ppp-65-51.21-151.libero.it
[86400] 66.51.21.151.in-addr.arpa. domain name pointer ppp-66-51.21-151.libero.it
[86400] 67.51.21.151.in-addr.arpa. domain name pointer ppp-67-51.21-151.libero.it
[86400] 68.51.21.151.in-addr.arpa. domain name pointer ppp-68-51.21-151.libero.it
[86400] 69.51.21.151.in-addr.arpa. domain name pointer ppp-69-51.21-151.libero.it
[86400] 70.51.21.151.in-addr.arpa. domain name pointer ppp-70-51.21-151.libero.it
[86400] 71.51.21.151.in-addr.arpa. domain name pointer ppp-71-51.21-151.libero.it
[86400] 72.51.21.151.in-addr.arpa. domain name pointer ppp-72-51.21-151.libero.it
[86400] 73.51.21.151.in-addr.arpa. domain name pointer ppp-73-51.21-151.libero.it
[86400] 74.51.21.151.in-addr.arpa. domain name pointer ppp-74-51.21-151.libero.it
[86400] 75.51.21.151.in-addr.arpa. domain name pointer ppp-75-51.21-151.libero.it
[86400] 76.51.21.151.in-addr.arpa. domain name pointer ppp-76-51.21-151.libero.it
[86400] 77.51.21.151.in-addr.arpa. domain name pointer ppp-77-51.21-151.libero.it
[86400] 78.51.21.151.in-addr.arpa. domain name pointer ppp-78-51.21-151.libero.it
[86400] 79.51.21.151.in-addr.arpa. domain name pointer ppp-79-51.21-151.libero.it
[86400] 80.51.21.151.in-addr.arpa. domain name pointer ppp-80-51.21-151.libero.it
[86400] 81.51.21.151.in-addr.arpa. domain name pointer ppp-81-51.21-151.libero.it
[86400] 82.51.21.151.in-addr.arpa. domain name pointer ppp-82-51.21-151.libero.it
[86400] 83.51.21.151.in-addr.arpa. domain name pointer ppp-83-51.21-151.libero.it
[86400] 84.51.21.151.in-addr.arpa. domain name pointer ppp-84-51.21-151.libero.it
[86400] 85.51.21.151.in-addr.arpa. domain name pointer ppp-85-51.21-151.libero.it
[86400] 86.51.21.151.in-addr.arpa. domain name pointer ppp-86-51.21-151.libero.it
[86400] 87.51.21.151.in-addr.arpa. domain name pointer ppp-87-51.21-151.libero.it
[86400] 88.51.21.151.in-addr.arpa. domain name pointer ppp-88-51.21-151.libero.it
[86400] 89.51.21.151.in-addr.arpa. domain name pointer ppp-89-51.21-151.libero.it
[86400] 90.51.21.151.in-addr.arpa. domain name pointer ppp-90-51.21-151.libero.it
[86400] 91.51.21.151.in-addr.arpa. domain name pointer ppp-91-51.21-151.libero.it
[86400] 92.51.21.151.in-addr.arpa. domain name pointer ppp-92-51.21-151.libero.it
[86400] 93.51.21.151.in-addr.arpa. domain name pointer ppp-93-51.21-151.libero.it
[86400] 94.51.21.151.in-addr.arpa. domain name pointer ppp-94-51.21-151.libero.it
[86400] 95.51.21.151.in-addr.arpa. domain name pointer ppp-95-51.21-151.libero.it
[86400] 96.51.21.151.in-addr.arpa. domain name pointer ppp-96-51.21-151.libero.it
[86400] 97.51.21.151.in-addr.arpa. domain name pointer ppp-97-51.21-151.libero.it
[86400] 98.51.21.151.in-addr.arpa. domain name pointer ppp-98-51.21-151.libero.it
[86400] 99.51.21.151.in-addr.arpa. domain name pointer ppp-99-51.21-151.libero.it
[86400] 100.51.21.151.in-addr.arpa. domain name pointer ppp-100-51.21-151.libero.it
[86400] 101.51.21.151.in-addr.arpa. domain name pointer ppp-101-51.21-151.libero.it
[86400] 102.51.21.151.in-addr.arpa. domain name pointer ppp-102-51.21-151.libero.it
[86400] 103.51.21.151.in-addr.arpa. domain name pointer ppp-103-51.21-151.libero.it
[86400] 104.51.21.151.in-addr.arpa. domain name pointer ppp-104-51.21-151.libero.it
[86400] 105.51.21.151.in-addr.arpa. domain name pointer ppp-105-51.21-151.libero.it
[86400] 106.51.21.151.in-addr.arpa. domain name pointer ppp-106-51.21-151.libero.it
[86400] 107.51.21.151.in-addr.arpa. domain name pointer ppp-107-51.21-151.libero.it
[86400] 108.51.21.151.in-addr.arpa. domain name pointer ppp-108-51.21-151.libero.it
[86400] 109.51.21.151.in-addr.arpa. domain name pointer ppp-109-51.21-151.libero.it
[86400] 110.51.21.151.in-addr.arpa. domain name pointer ppp-110-51.21-151.libero.it
[86400] 111.51.21.151.in-addr.arpa. domain name pointer ppp-111-51.21-151.libero.it
[86400] 112.51.21.151.in-addr.arpa. domain name pointer ppp-112-51.21-151.libero.it
[86400] 113.51.21.151.in-addr.arpa. domain name pointer ppp-113-51.21-151.libero.it
[86400] 114.51.21.151.in-addr.arpa. domain name pointer ppp-114-51.21-151.libero.it
[86400] 115.51.21.151.in-addr.arpa. domain name pointer ppp-115-51.21-151.libero.it
[86400] 116.51.21.151.in-addr.arpa. domain name pointer ppp-116-51.21-151.libero.it
[86400] 117.51.21.151.in-addr.arpa. domain name pointer ppp-117-51.21-151.libero.it
[86400] 118.51.21.151.in-addr.arpa. domain name pointer ppp-118-51.21-151.libero.it
[86400] 119.51.21.151.in-addr.arpa. domain name pointer ppp-119-51.21-151.libero.it
[86400] 120.51.21.151.in-addr.arpa. domain name pointer ppp-120-51.21-151.libero.it
[86400] 121.51.21.151.in-addr.arpa. domain name pointer ppp-121-51.21-151.libero.it
[86400] 122.51.21.151.in-addr.arpa. domain name pointer ppp-122-51.21-151.libero.it
[86400] 123.51.21.151.in-addr.arpa. domain name pointer ppp-123-51.21-151.libero.it
[86400] 124.51.21.151.in-addr.arpa. domain name pointer ppp-124-51.21-151.libero.it
[86400] 125.51.21.151.in-addr.arpa. domain name pointer ppp-125-51.21-151.libero.it
[86400] 126.51.21.151.in-addr.arpa. domain name pointer ppp-126-51.21-151.libero.it
[86400] 127.51.21.151.in-addr.arpa. domain name pointer ppp-127-51.21-151.libero.it
[86400] 128.51.21.151.in-addr.arpa. domain name pointer ppp-128-51.21-151.libero.it
[86400] 129.51.21.151.in-addr.arpa. domain name pointer ppp-129-51.21-151.libero.it
[86400] 130.51.21.151.in-addr.arpa. domain name pointer ppp-130-51.21-151.libero.it
[86400] 131.51.21.151.in-addr.arpa. domain name pointer ppp-131-51.21-151.libero.it
[86400] 132.51.21.151.in-addr.arpa. domain name pointer ppp-132-51.21-151.libero.it
[86400] 133.51.21.151.in-addr.arpa. domain name pointer ppp-133-51.21-151.libero.it
[86400] 134.51.21.151.in-addr.arpa. domain name pointer ppp-134-51.21-151.libero.it
[86400] 135.51.21.151.in-addr.arpa. domain name pointer ppp-135-51.21-151.libero.it
[86400] 136.51.21.151.in-addr.arpa. domain name pointer ppp-136-51.21-151.libero.it
[86400] 137.51.21.151.in-addr.arpa. domain name pointer ppp-137-51.21-151.libero.it
[86400] 138.51.21.151.in-addr.arpa. domain name pointer ppp-138-51.21-151.libero.it
[86400] 139.51.21.151.in-addr.arpa. domain name pointer ppp-139-51.21-151.libero.it
[86400] 140.51.21.151.in-addr.arpa. domain name pointer ppp-140-51.21-151.libero.it
[86400] 141.51.21.151.in-addr.arpa. domain name pointer ppp-141-51.21-151.libero.it
[86400] 142.51.21.151.in-addr.arpa. domain name pointer ppp-142-51.21-151.libero.it
[86400] 143.51.21.151.in-addr.arpa. domain name pointer ppp-143-51.21-151.libero.it
[86400] 144.51.21.151.in-addr.arpa. domain name pointer ppp-144-51.21-151.libero.it
[86400] 145.51.21.151.in-addr.arpa. domain name pointer ppp-145-51.21-151.libero.it
[86400] 146.51.21.151.in-addr.arpa. domain name pointer ppp-146-51.21-151.libero.it
[86400] 147.51.21.151.in-addr.arpa. domain name pointer ppp-147-51.21-151.libero.it
[86400] 148.51.21.151.in-addr.arpa. domain name pointer ppp-148-51.21-151.libero.it
[86400] 149.51.21.151.in-addr.arpa. domain name pointer ppp-149-51.21-151.libero.it
[86400] 150.51.21.151.in-addr.arpa. domain name pointer ppp-150-51.21-151.libero.it
[86400] 151.51.21.151.in-addr.arpa. domain name pointer ppp-151-51.21-151.libero.it
[86400] 152.51.21.151.in-addr.arpa. domain name pointer ppp-152-51.21-151.libero.it
[86400] 153.51.21.151.in-addr.arpa. domain name pointer ppp-153-51.21-151.libero.it
[86400] 154.51.21.151.in-addr.arpa. domain name pointer ppp-154-51.21-151.libero.it
[86400] 155.51.21.151.in-addr.arpa. domain name pointer ppp-155-51.21-151.libero.it
[86400] 156.51.21.151.in-addr.arpa. domain name pointer ppp-156-51.21-151.libero.it
[86400] 157.51.21.151.in-addr.arpa. domain name pointer ppp-157-51.21-151.libero.it
[86400] 158.51.21.151.in-addr.arpa. domain name pointer ppp-158-51.21-151.libero.it
[86400] 159.51.21.151.in-addr.arpa. domain name pointer ppp-159-51.21-151.libero.it
[86400] 160.51.21.151.in-addr.arpa. domain name pointer ppp-160-51.21-151.libero.it
[86400] 161.51.21.151.in-addr.arpa. domain name pointer ppp-161-51.21-151.libero.it
[86400] 162.51.21.151.in-addr.arpa. domain name pointer ppp-162-51.21-151.libero.it
[86400] 163.51.21.151.in-addr.arpa. domain name pointer ppp-163-51.21-151.libero.it
[86400] 164.51.21.151.in-addr.arpa. domain name pointer ppp-164-51.21-151.libero.it
[86400] 165.51.21.151.in-addr.arpa. domain name pointer ppp-165-51.21-151.libero.it
[86400] 166.51.21.151.in-addr.arpa. domain name pointer ppp-166-51.21-151.libero.it
[86400] 167.51.21.151.in-addr.arpa. domain name pointer ppp-167-51.21-151.libero.it
[86400] 168.51.21.151.in-addr.arpa. domain name pointer ppp-168-51.21-151.libero.it
[86400] 169.51.21.151.in-addr.arpa. domain name pointer ppp-169-51.21-151.libero.it
[86400] 170.51.21.151.in-addr.arpa. domain name pointer ppp-170-51.21-151.libero.it
[86400] 171.51.21.151.in-addr.arpa. domain name pointer ppp-171-51.21-151.libero.it
[86400] 172.51.21.151.in-addr.arpa. domain name pointer ppp-172-51.21-151.libero.it
[86400] 173.51.21.151.in-addr.arpa. domain name pointer ppp-173-51.21-151.libero.it
[86400] 174.51.21.151.in-addr.arpa. domain name pointer ppp-174-51.21-151.libero.it
[86400] 175.51.21.151.in-addr.arpa. domain name pointer ppp-175-51.21-151.libero.it
[86400] 176.51.21.151.in-addr.arpa. domain name pointer ppp-176-51.21-151.libero.it
[86400] 177.51.21.151.in-addr.arpa. domain name pointer ppp-177-51.21-151.libero.it
[86400] 178.51.21.151.in-addr.arpa. domain name pointer ppp-178-51.21-151.libero.it
[86400] 179.51.21.151.in-addr.arpa. domain name pointer ppp-179-51.21-151.libero.it
[86400] 180.51.21.151.in-addr.arpa. domain name pointer ppp-180-51.21-151.libero.it
[86400] 181.51.21.151.in-addr.arpa. domain name pointer ppp-181-51.21-151.libero.it
[86400] 182.51.21.151.in-addr.arpa. domain name pointer ppp-182-51.21-151.libero.it
[86400] 183.51.21.151.in-addr.arpa. domain name pointer ppp-183-51.21-151.libero.it
[86400] 184.51.21.151.in-addr.arpa. domain name pointer ppp-184-51.21-151.libero.it
[86400] 185.51.21.151.in-addr.arpa. domain name pointer ppp-185-51.21-151.libero.it
[86400] 186.51.21.151.in-addr.arpa. domain name pointer ppp-186-51.21-151.libero.it
[86400] 187.51.21.151.in-addr.arpa. domain name pointer ppp-187-51.21-151.libero.it
[86400] 188.51.21.151.in-addr.arpa. domain name pointer ppp-188-51.21-151.libero.it
[86400] 189.51.21.151.in-addr.arpa. domain name pointer ppp-189-51.21-151.libero.it
[86400] 190.51.21.151.in-addr.arpa. domain name pointer ppp-190-51.21-151.libero.it
[86400] 191.51.21.151.in-addr.arpa. domain name pointer ppp-191-51.21-151.libero.it
[86400] 192.51.21.151.in-addr.arpa. domain name pointer ppp-192-51.21-151.libero.it
[86400] 193.51.21.151.in-addr.arpa. domain name pointer ppp-193-51.21-151.libero.it
[86400] 194.51.21.151.in-addr.arpa. domain name pointer ppp-194-51.21-151.libero.it
[86400] 195.51.21.151.in-addr.arpa. domain name pointer ppp-195-51.21-151.libero.it
[86400] 196.51.21.151.in-addr.arpa. domain name pointer ppp-196-51.21-151.libero.it
[86400] 197.51.21.151.in-addr.arpa. domain name pointer ppp-197-51.21-151.libero.it
[86400] 198.51.21.151.in-addr.arpa. domain name pointer ppp-198-51.21-151.libero.it
[86400] 199.51.21.151.in-addr.arpa. domain name pointer ppp-199-51.21-151.libero.it
[86400] 200.51.21.151.in-addr.arpa. domain name pointer ppp-200-51.21-151.libero.it
[86400] 201.51.21.151.in-addr.arpa. domain name pointer ppp-201-51.21-151.libero.it
[86400] 202.51.21.151.in-addr.arpa. domain name pointer ppp-202-51.21-151.libero.it
[86400] 203.51.21.151.in-addr.arpa. domain name pointer ppp-203-51.21-151.libero.it
[86400] 204.51.21.151.in-addr.arpa. domain name pointer ppp-204-51.21-151.libero.it
[86400] 205.51.21.151.in-addr.arpa. domain name pointer ppp-205-51.21-151.libero.it
[86400] 206.51.21.151.in-addr.arpa. domain name pointer ppp-206-51.21-151.libero.it
[86400] 207.51.21.151.in-addr.arpa. domain name pointer ppp-207-51.21-151.libero.it
[86400] 208.51.21.151.in-addr.arpa. domain name pointer ppp-208-51.21-151.libero.it
[86400] 209.51.21.151.in-addr.arpa. domain name pointer ppp-209-51.21-151.libero.it
[86400] 210.51.21.151.in-addr.arpa. domain name pointer ppp-210-51.21-151.libero.it
[86400] 211.51.21.151.in-addr.arpa. domain name pointer ppp-211-51.21-151.libero.it
[86400] 212.51.21.151.in-addr.arpa. domain name pointer ppp-212-51.21-151.libero.it
[86400] 213.51.21.151.in-addr.arpa. domain name pointer ppp-213-51.21-151.libero.it
[86400] 214.51.21.151.in-addr.arpa. domain name pointer ppp-214-51.21-151.libero.it
[86400] 215.51.21.151.in-addr.arpa. domain name pointer ppp-215-51.21-151.libero.it
[86400] 216.51.21.151.in-addr.arpa. domain name pointer ppp-216-51.21-151.libero.it
[86400] 217.51.21.151.in-addr.arpa. domain name pointer ppp-217-51.21-151.libero.it
[86400] 218.51.21.151.in-addr.arpa. domain name pointer ppp-218-51.21-151.libero.it
[86400] 219.51.21.151.in-addr.arpa. domain name pointer ppp-219-51.21-151.libero.it
[86400] 220.51.21.151.in-addr.arpa. domain name pointer ppp-220-51.21-151.libero.it
[86400] 221.51.21.151.in-addr.arpa. domain name pointer ppp-221-51.21-151.libero.it
[86400] 222.51.21.151.in-addr.arpa. domain name pointer ppp-222-51.21-151.libero.it
[86400] 223.51.21.151.in-addr.arpa. domain name pointer ppp-223-51.21-151.libero.it
[86400] 224.51.21.151.in-addr.arpa. domain name pointer ppp-224-51.21-151.libero.it
[86400] 225.51.21.151.in-addr.arpa. domain name pointer ppp-225-51.21-151.libero.it
[86400] 226.51.21.151.in-addr.arpa. domain name pointer ppp-226-51.21-151.libero.it
[86400] 227.51.21.151.in-addr.arpa. domain name pointer ppp-227-51.21-151.libero.it
[86400] 228.51.21.151.in-addr.arpa. domain name pointer ppp-228-51.21-151.libero.it
[86400] 229.51.21.151.in-addr.arpa. domain name pointer ppp-229-51.21-151.libero.it
[86400] 230.51.21.151.in-addr.arpa. domain name pointer ppp-230-51.21-151.libero.it
[86400] 231.51.21.151.in-addr.arpa. domain name pointer ppp-231-51.21-151.libero.it
[86400] 232.51.21.151.in-addr.arpa. domain name pointer ppp-232-51.21-151.libero.it
[86400] 233.51.21.151.in-addr.arpa. domain name pointer ppp-233-51.21-151.libero.it
[86400] 234.51.21.151.in-addr.arpa. domain name pointer ppp-234-51.21-151.libero.it
[86400] 235.51.21.151.in-addr.arpa. domain name pointer ppp-235-51.21-151.libero.it
[86400] 236.51.21.151.in-addr.arpa. domain name pointer ppp-236-51.21-151.libero.it
[86400] 237.51.21.151.in-addr.arpa. domain name pointer ppp-237-51.21-151.libero.it
[86400] 238.51.21.151.in-addr.arpa. domain name pointer ppp-238-51.21-151.libero.it
[86400] 239.51.21.151.in-addr.arpa. domain name pointer ppp-239-51.21-151.libero.it
[86400] 240.51.21.151.in-addr.arpa. domain name pointer ppp-240-51.21-151.libero.it
[86400] 241.51.21.151.in-addr.arpa. domain name pointer ppp-241-51.21-151.libero.it
[86400] 242.51.21.151.in-addr.arpa. domain name pointer ppp-242-51.21-151.libero.it
[86400] 243.51.21.151.in-addr.arpa. domain name pointer ppp-243-51.21-151.libero.it
[86400] 244.51.21.151.in-addr.arpa. domain name pointer ppp-244-51.21-151.libero.it
[86400] 245.51.21.151.in-addr.arpa. domain name pointer ppp-245-51.21-151.libero.it
[86400] 246.51.21.151.in-addr.arpa. domain name pointer ppp-246-51.21-151.libero.it
[86400] 247.51.21.151.in-addr.arpa. domain name pointer ppp-247-51.21-151.libero.it
[86400] 248.51.21.151.in-addr.arpa. domain name pointer ppp-248-51.21-151.libero.it
[86400] 249.51.21.151.in-addr.arpa. domain name pointer ppp-249-51.21-151.libero.it
[86400] 250.51.21.151.in-addr.arpa. domain name pointer ppp-250-51.21-151.libero.it
[86400] 251.51.21.151.in-addr.arpa. domain name pointer ppp-251-51.21-151.libero.it
[86400] 252.51.21.151.in-addr.arpa. domain name pointer ppp-252-51.21-151.libero.it
[86400] 253.51.21.151.in-addr.arpa. domain name pointer ppp-253-51.21-151.libero.it
[86400] 254.51.21.151.in-addr.arpa. domain name pointer ppp-254-51.21-151.libero.it
[0] 255.51.21.151.in-addr.arpa.: domain name does not exist