[0] 0.91.102.64.in-addr.arpa.: domain name does not exist
[0] 1.91.102.64.in-addr.arpa.: domain name does not exist
[86400] 2.91.102.64.in-addr.arpa. domain name pointer rtp7-gw1-v160.cisco.com
[86400] 3.91.102.64.in-addr.arpa. domain name pointer rtp7-gw2-v160.cisco.com
[0] 4.91.102.64.in-addr.arpa.: domain name does not exist
[86400] 5.91.102.64.in-addr.arpa. domain name pointer rtp9-22-sw2.cisco.com
[0] 6.91.102.64.in-addr.arpa.: domain name does not exist
[0] 7.91.102.64.in-addr.arpa.: domain name does not exist
[0] 8.91.102.64.in-addr.arpa.: domain name does not exist
[86400] 9.91.102.64.in-addr.arpa. domain name pointer flaco-alt0-91.cisco.com
[0] 10.91.102.64.in-addr.arpa.: domain name does not exist
[86400] 11.91.102.64.in-addr.arpa. domain name pointer printer-va4-ts8.cisco.com
[0] 12.91.102.64.in-addr.arpa.: domain name does not exist
[0] 13.91.102.64.in-addr.arpa.: domain name does not exist
[0] 14.91.102.64.in-addr.arpa.: domain name does not exist
[86400] 15.91.102.64.in-addr.arpa. domain name pointer eyr-rtp-010.cisco.com
[86400] 16.91.102.64.in-addr.arpa. domain name pointer eyr-rtp-010-r.cisco.com
[0] 17.91.102.64.in-addr.arpa.: domain name does not exist
[0] 18.91.102.64.in-addr.arpa.: domain name does not exist
[0] 19.91.102.64.in-addr.arpa.: domain name does not exist
[0] 20.91.102.64.in-addr.arpa.: domain name does not exist
[0] 21.91.102.64.in-addr.arpa.: domain name does not exist
[0] 22.91.102.64.in-addr.arpa.: domain name does not exist
[0] 23.91.102.64.in-addr.arpa.: domain name does not exist
[0] 24.91.102.64.in-addr.arpa.: domain name does not exist
[0] 25.91.102.64.in-addr.arpa.: domain name does not exist
[0] 26.91.102.64.in-addr.arpa.: domain name does not exist
[0] 27.91.102.64.in-addr.arpa.: domain name does not exist
[0] 28.91.102.64.in-addr.arpa.: domain name does not exist
[0] 29.91.102.64.in-addr.arpa.: domain name does not exist
[0] 30.91.102.64.in-addr.arpa.: domain name does not exist
[0] 31.91.102.64.in-addr.arpa.: domain name does not exist
[0] 32.91.102.64.in-addr.arpa.: domain name does not exist
[0] 33.91.102.64.in-addr.arpa.: domain name does not exist
[0] 34.91.102.64.in-addr.arpa.: domain name does not exist
[0] 35.91.102.64.in-addr.arpa.: domain name does not exist
[0] 36.91.102.64.in-addr.arpa.: domain name does not exist
[0] 37.91.102.64.in-addr.arpa.: domain name does not exist
[0] 38.91.102.64.in-addr.arpa.: domain name does not exist
[0] 39.91.102.64.in-addr.arpa.: domain name does not exist
[0] 40.91.102.64.in-addr.arpa.: domain name does not exist
[0] 41.91.102.64.in-addr.arpa.: domain name does not exist
[0] 42.91.102.64.in-addr.arpa.: domain name does not exist
[0] 43.91.102.64.in-addr.arpa.: domain name does not exist
[0] 44.91.102.64.in-addr.arpa.: domain name does not exist
[0] 45.91.102.64.in-addr.arpa.: domain name does not exist
[0] 46.91.102.64.in-addr.arpa.: domain name does not exist
[0] 47.91.102.64.in-addr.arpa.: domain name does not exist
[0] 48.91.102.64.in-addr.arpa.: domain name does not exist
[0] 49.91.102.64.in-addr.arpa.: domain name does not exist
[0] 50.91.102.64.in-addr.arpa.: domain name does not exist
[0] 51.91.102.64.in-addr.arpa.: domain name does not exist
[0] 52.91.102.64.in-addr.arpa.: domain name does not exist
[0] 53.91.102.64.in-addr.arpa.: domain name does not exist
[0] 54.91.102.64.in-addr.arpa.: domain name does not exist
[0] 55.91.102.64.in-addr.arpa.: domain name does not exist
[0] 56.91.102.64.in-addr.arpa.: domain name does not exist
[0] 57.91.102.64.in-addr.arpa.: domain name does not exist
[0] 58.91.102.64.in-addr.arpa.: domain name does not exist
[0] 59.91.102.64.in-addr.arpa.: domain name does not exist
[0] 60.91.102.64.in-addr.arpa.: domain name does not exist
[0] 61.91.102.64.in-addr.arpa.: domain name does not exist
[0] 62.91.102.64.in-addr.arpa.: domain name does not exist
[0] 63.91.102.64.in-addr.arpa.: domain name does not exist
[0] 64.91.102.64.in-addr.arpa.: domain name does not exist
[0] 65.91.102.64.in-addr.arpa.: domain name does not exist
[0] 66.91.102.64.in-addr.arpa.: domain name does not exist
[0] 67.91.102.64.in-addr.arpa.: domain name does not exist
[0] 68.91.102.64.in-addr.arpa.: domain name does not exist
[0] 69.91.102.64.in-addr.arpa.: domain name does not exist
[0] 70.91.102.64.in-addr.arpa.: domain name does not exist
[0] 71.91.102.64.in-addr.arpa.: domain name does not exist
[0] 72.91.102.64.in-addr.arpa.: domain name does not exist
[0] 73.91.102.64.in-addr.arpa.: domain name does not exist
[0] 74.91.102.64.in-addr.arpa.: domain name does not exist
[0] 75.91.102.64.in-addr.arpa.: domain name does not exist
[0] 76.91.102.64.in-addr.arpa.: domain name does not exist
[0] 77.91.102.64.in-addr.arpa.: domain name does not exist
[0] 78.91.102.64.in-addr.arpa.: domain name does not exist
[0] 79.91.102.64.in-addr.arpa.: domain name does not exist
[0] 80.91.102.64.in-addr.arpa.: domain name does not exist
[0] 81.91.102.64.in-addr.arpa.: domain name does not exist
[0] 82.91.102.64.in-addr.arpa.: domain name does not exist
[0] 83.91.102.64.in-addr.arpa.: domain name does not exist
[0] 84.91.102.64.in-addr.arpa.: domain name does not exist
[0] 85.91.102.64.in-addr.arpa.: domain name does not exist
[0] 86.91.102.64.in-addr.arpa.: domain name does not exist
[0] 87.91.102.64.in-addr.arpa.: domain name does not exist
[0] 88.91.102.64.in-addr.arpa.: domain name does not exist
[0] 89.91.102.64.in-addr.arpa.: domain name does not exist
[0] 90.91.102.64.in-addr.arpa.: domain name does not exist
[0] 91.91.102.64.in-addr.arpa.: domain name does not exist
[0] 92.91.102.64.in-addr.arpa.: domain name does not exist
[0] 93.91.102.64.in-addr.arpa.: domain name does not exist
[0] 94.91.102.64.in-addr.arpa.: domain name does not exist
[0] 95.91.102.64.in-addr.arpa.: domain name does not exist
[0] 96.91.102.64.in-addr.arpa.: domain name does not exist
[0] 97.91.102.64.in-addr.arpa.: domain name does not exist
[0] 98.91.102.64.in-addr.arpa.: domain name does not exist
[0] 99.91.102.64.in-addr.arpa.: domain name does not exist
[86400] 100.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-100.cisco.com
[86400] 101.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-101.cisco.com
[86400] 102.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-102.cisco.com
[86400] 103.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-103.cisco.com
[86400] 104.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-104.cisco.com
[86400] 105.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-105.cisco.com
[86400] 106.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-106.cisco.com
[86400] 107.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-107.cisco.com
[86400] 108.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-108.cisco.com
[86400] 109.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-109.cisco.com
[86400] 110.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-110.cisco.com
[86400] 111.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-111.cisco.com
[86400] 112.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-112.cisco.com
[86400] 113.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-113.cisco.com
[86400] 114.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-114.cisco.com
[86400] 115.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-115.cisco.com
[86400] 116.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-116.cisco.com
[86400] 117.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-117.cisco.com
[86400] 118.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-118.cisco.com
[86400] 119.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-119.cisco.com
[86400] 120.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-120.cisco.com
[86400] 121.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-121.cisco.com
[86400] 122.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-122.cisco.com
[86400] 123.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-123.cisco.com
[86400] 124.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-124.cisco.com
[86400] 125.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-125.cisco.com
[86400] 126.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-126.cisco.com
[86400] 127.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-127.cisco.com
[86400] 128.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-128.cisco.com
[86400] 129.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-129.cisco.com
[86400] 130.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-130.cisco.com
[86400] 131.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-131.cisco.com
[86400] 132.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-132.cisco.com
[86400] 133.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-133.cisco.com
[86400] 134.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-134.cisco.com
[86400] 135.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-135.cisco.com
[86400] 136.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-136.cisco.com
[86400] 137.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-137.cisco.com
[86400] 138.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-138.cisco.com
[86400] 139.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-139.cisco.com
[86400] 140.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-140.cisco.com
[86400] 141.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-141.cisco.com
[86400] 142.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-142.cisco.com
[86400] 143.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-143.cisco.com
[86400] 144.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-144.cisco.com
[86400] 145.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-145.cisco.com
[86400] 146.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-146.cisco.com
[86400] 147.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-147.cisco.com
[86400] 148.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-148.cisco.com
[86400] 149.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-149.cisco.com
[86400] 150.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-150.cisco.com
[86400] 151.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-151.cisco.com
[86400] 152.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-152.cisco.com
[86400] 153.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-153.cisco.com
[86400] 154.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-154.cisco.com
[86400] 155.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-155.cisco.com
[86400] 156.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-156.cisco.com
[86400] 157.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-157.cisco.com
[86400] 158.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-158.cisco.com
[86400] 159.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-159.cisco.com
[86400] 160.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-160.cisco.com
[86400] 161.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-161.cisco.com
[86400] 162.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-162.cisco.com
[86400] 163.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-163.cisco.com
[86400] 164.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-164.cisco.com
[86400] 165.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-165.cisco.com
[86400] 166.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-166.cisco.com
[86400] 167.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-167.cisco.com
[86400] 168.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-168.cisco.com
[86400] 169.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-169.cisco.com
[86400] 170.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-170.cisco.com
[86400] 171.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-171.cisco.com
[86400] 172.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-172.cisco.com
[86400] 173.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-173.cisco.com
[86400] 174.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-174.cisco.com
[86400] 175.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-175.cisco.com
[86400] 176.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-176.cisco.com
[86400] 177.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-177.cisco.com
[86400] 178.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-178.cisco.com
[86400] 179.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-179.cisco.com
[86400] 180.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-180.cisco.com
[86400] 181.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-181.cisco.com
[86400] 182.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-182.cisco.com
[86400] 183.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-183.cisco.com
[86400] 184.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-184.cisco.com
[86400] 185.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-185.cisco.com
[86400] 186.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-186.cisco.com
[86400] 187.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-187.cisco.com
[86400] 188.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-188.cisco.com
[86400] 189.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-189.cisco.com
[86400] 190.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-190.cisco.com
[86400] 191.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-191.cisco.com
[86400] 192.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-192.cisco.com
[86400] 193.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-193.cisco.com
[86400] 194.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-194.cisco.com
[86400] 195.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-195.cisco.com
[86400] 196.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-196.cisco.com
[86400] 197.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-197.cisco.com
[86400] 198.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-198.cisco.com
[86400] 199.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-199.cisco.com
[86400] 200.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-200.cisco.com
[86400] 201.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-201.cisco.com
[86400] 202.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-202.cisco.com
[86400] 203.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-203.cisco.com
[86400] 204.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-204.cisco.com
[86400] 205.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-205.cisco.com
[86400] 206.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-206.cisco.com
[86400] 207.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-207.cisco.com
[86400] 208.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-208.cisco.com
[86400] 209.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-209.cisco.com
[86400] 210.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-210.cisco.com
[86400] 211.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-211.cisco.com
[86400] 212.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-212.cisco.com
[86400] 213.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-213.cisco.com
[86400] 214.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-214.cisco.com
[86400] 215.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-215.cisco.com
[86400] 216.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-216.cisco.com
[86400] 217.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-217.cisco.com
[86400] 218.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-218.cisco.com
[86400] 219.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-219.cisco.com
[86400] 220.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-220.cisco.com
[86400] 221.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-221.cisco.com
[86400] 222.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-222.cisco.com
[86400] 223.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-223.cisco.com
[86400] 224.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-224.cisco.com
[86400] 225.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-225.cisco.com
[86400] 226.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-226.cisco.com
[86400] 227.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-227.cisco.com
[86400] 228.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-228.cisco.com
[86400] 229.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-229.cisco.com
[86400] 230.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-230.cisco.com
[86400] 231.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-231.cisco.com
[86400] 232.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-232.cisco.com
[86400] 233.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-233.cisco.com
[86400] 234.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-234.cisco.com
[86400] 235.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-235.cisco.com
[86400] 236.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-236.cisco.com
[86400] 237.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-237.cisco.com
[86400] 238.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-238.cisco.com
[86400] 239.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-239.cisco.com
[86400] 240.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-240.cisco.com
[86400] 241.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-241.cisco.com
[86400] 242.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-242.cisco.com
[86400] 243.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-243.cisco.com
[86400] 244.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-244.cisco.com
[86400] 245.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-245.cisco.com
[86400] 246.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-246.cisco.com
[86400] 247.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-247.cisco.com
[86400] 248.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-248.cisco.com
[86400] 249.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-249.cisco.com
[86400] 250.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-250.cisco.com
[86400] 251.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-251.cisco.com
[86400] 252.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-252.cisco.com
[86400] 253.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-253.cisco.com
[86400] 254.91.102.64.in-addr.arpa. domain name pointer dhcp-64-102-91-254.cisco.com
[0] 255.91.102.64.in-addr.arpa.: domain name does not exist