[3600] 0.153.52.121.in-addr.arpa. domain name pointer uaf.edu.pk
[3600] 1.153.52.121.in-addr.arpa. domain name pointer uaf.edu.pk
[3600] 2.153.52.121.in-addr.arpa. domain name pointer uaf.edu.pk
[3600] 3.153.52.121.in-addr.arpa. domain name pointer uaf.edu.pk
[3600] 4.153.52.121.in-addr.arpa. domain name pointer uaf.edu.pk
[3600] 5.153.52.121.in-addr.arpa. domain name pointer uaf.edu.pk
[3600] 6.153.52.121.in-addr.arpa. domain name pointer uaf.edu.pk
[3600] 7.153.52.121.in-addr.arpa. domain name pointer uaf.edu.pk
[3600] 8.153.52.121.in-addr.arpa. domain name pointer uaf.edu.pk
[3600] 9.153.52.121.in-addr.arpa. domain name pointer uaf.edu.pk
[3600] 10.153.52.121.in-addr.arpa. domain name pointer uaf.edu.pk
[3600] 11.153.52.121.in-addr.arpa. domain name pointer uaf.edu.pk
[3600] 12.153.52.121.in-addr.arpa. domain name pointer uaf.edu.pk
[3600] 13.153.52.121.in-addr.arpa. domain name pointer uaf.edu.pk
[3600] 14.153.52.121.in-addr.arpa. domain name pointer uaf.edu.pk
[3600] 15.153.52.121.in-addr.arpa. domain name pointer uaf.edu.pk
[3600] 16.153.52.121.in-addr.arpa. domain name pointer uaf.edu.pk
[3600] 17.153.52.121.in-addr.arpa. domain name pointer uaf.edu.pk
[3600] 18.153.52.121.in-addr.arpa. domain name pointer uaf.edu.pk
[3600] 19.153.52.121.in-addr.arpa. domain name pointer uaf.edu.pk
[3600] 20.153.52.121.in-addr.arpa. domain name pointer uaf.edu.pk
[3600] 21.153.52.121.in-addr.arpa. domain name pointer uaf.edu.pk
[3600] 22.153.52.121.in-addr.arpa. domain name pointer uaf.edu.pk
[3600] 23.153.52.121.in-addr.arpa. domain name pointer uaf.edu.pk
[3600] 24.153.52.121.in-addr.arpa. domain name pointer uaf.edu.pk
[3600] 25.153.52.121.in-addr.arpa. domain name pointer uaf.edu.pk
[3600] 26.153.52.121.in-addr.arpa. domain name pointer uaf.edu.pk
[3600] 27.153.52.121.in-addr.arpa. domain name pointer uaf.edu.pk
[3600] 28.153.52.121.in-addr.arpa. domain name pointer uaf.edu.pk
[3600] 29.153.52.121.in-addr.arpa. domain name pointer uaf.edu.pk
[3600] 30.153.52.121.in-addr.arpa. domain name pointer uaf.edu.pk
[3600] 31.153.52.121.in-addr.arpa. domain name pointer uaf.edu.pk
[3600] 32.153.52.121.in-addr.arpa. domain name pointer gcuf.edu.pk
[3600] 33.153.52.121.in-addr.arpa. domain name pointer gcuf.edu.pk
[3600] 34.153.52.121.in-addr.arpa. domain name pointer gcuf.edu.pk
[3600] 35.153.52.121.in-addr.arpa. domain name pointer gcuf.edu.pk
[3600] 36.153.52.121.in-addr.arpa. domain name pointer gcuf.edu.pk
[3600] 37.153.52.121.in-addr.arpa. domain name pointer gcuf.edu.pk
[3600] 38.153.52.121.in-addr.arpa. domain name pointer gcuf.edu.pk
[3600] 39.153.52.121.in-addr.arpa. domain name pointer gcuf.edu.pk
[3600] 40.153.52.121.in-addr.arpa. domain name pointer gcuf.edu.pk
[3600] 41.153.52.121.in-addr.arpa. domain name pointer gcuf.edu.pk
[3600] 42.153.52.121.in-addr.arpa. domain name pointer gcuf.edu.pk
[3600] 43.153.52.121.in-addr.arpa. domain name pointer gcuf.edu.pk
[3600] 44.153.52.121.in-addr.arpa. domain name pointer gcuf.edu.pk
[3600] 45.153.52.121.in-addr.arpa. domain name pointer gcuf.edu.pk
[3600] 46.153.52.121.in-addr.arpa. domain name pointer gcuf.edu.pk
[3600] 47.153.52.121.in-addr.arpa. domain name pointer gcuf.edu.pk
[3600] 48.153.52.121.in-addr.arpa. domain name pointer gcuf.edu.pk
[3600] 49.153.52.121.in-addr.arpa. domain name pointer gcuf.edu.pk
[3600] 50.153.52.121.in-addr.arpa. domain name pointer gcuf.edu.pk
[3600] 51.153.52.121.in-addr.arpa. domain name pointer gcuf.edu.pk
[3600] 52.153.52.121.in-addr.arpa. domain name pointer gcuf.edu.pk
[3600] 53.153.52.121.in-addr.arpa. domain name pointer gcuf.edu.pk
[3600] 54.153.52.121.in-addr.arpa. domain name pointer gcuf.edu.pk
[3600] 55.153.52.121.in-addr.arpa. domain name pointer gcuf.edu.pk
[3600] 56.153.52.121.in-addr.arpa. domain name pointer gcuf.edu.pk
[3600] 57.153.52.121.in-addr.arpa. domain name pointer gcuf.edu.pk
[3600] 58.153.52.121.in-addr.arpa. domain name pointer gcuf.edu.pk
[3600] 59.153.52.121.in-addr.arpa. domain name pointer gcuf.edu.pk
[3600] 60.153.52.121.in-addr.arpa. domain name pointer gcuf.edu.pk
[3600] 61.153.52.121.in-addr.arpa. domain name pointer gcuf.edu.pk
[3600] 62.153.52.121.in-addr.arpa. domain name pointer gcuf.edu.pk
[3600] 63.153.52.121.in-addr.arpa. domain name pointer gcuf.edu.pk
[3600] 64.153.52.121.in-addr.arpa. domain name pointer fsb.numl.edu.pk
[3600] 65.153.52.121.in-addr.arpa. domain name pointer fsb.numl.edu.pk
[3600] 66.153.52.121.in-addr.arpa. domain name pointer fsb.numl.edu.pk
[3600] 67.153.52.121.in-addr.arpa. domain name pointer fsb.numl.edu.pk
[3600] 68.153.52.121.in-addr.arpa. domain name pointer fsb.numl.edu.pk
[3600] 69.153.52.121.in-addr.arpa. domain name pointer fsb.numl.edu.pk
[3600] 70.153.52.121.in-addr.arpa. domain name pointer fsb.numl.edu.pk
[3600] 71.153.52.121.in-addr.arpa. domain name pointer fsb.numl.edu.pk
[3600] 72.153.52.121.in-addr.arpa. domain name pointer fsb.numl.edu.pk
[3600] 73.153.52.121.in-addr.arpa. domain name pointer fsb.numl.edu.pk
[3600] 74.153.52.121.in-addr.arpa. domain name pointer fsb.numl.edu.pk
[3600] 75.153.52.121.in-addr.arpa. domain name pointer fsb.numl.edu.pk
[3600] 76.153.52.121.in-addr.arpa. domain name pointer fsb.numl.edu.pk
[3600] 77.153.52.121.in-addr.arpa. domain name pointer fsb.numl.edu.pk
[3600] 78.153.52.121.in-addr.arpa. domain name pointer fsb.numl.edu.pk
[3600] 79.153.52.121.in-addr.arpa. domain name pointer fsb.numl.edu.pk
[3600] 80.153.52.121.in-addr.arpa. domain name pointer tuf.edu.pk
[3600] 81.153.52.121.in-addr.arpa. domain name pointer tuf.edu.pk
[3600] 82.153.52.121.in-addr.arpa. domain name pointer tuf.edu.pk
[3600] 83.153.52.121.in-addr.arpa. domain name pointer tuf.edu.pk
[3600] 84.153.52.121.in-addr.arpa. domain name pointer tuf.edu.pk
[3600] 85.153.52.121.in-addr.arpa. domain name pointer tuf.edu.pk
[3600] 86.153.52.121.in-addr.arpa. domain name pointer tuf.edu.pk
[3600] 87.153.52.121.in-addr.arpa. domain name pointer tuf.edu.pk
[3600] 88.153.52.121.in-addr.arpa. domain name pointer tuf.edu.pk
[3600] 89.153.52.121.in-addr.arpa. domain name pointer tuf.edu.pk
[3600] 90.153.52.121.in-addr.arpa. domain name pointer tuf.edu.pk
[3600] 91.153.52.121.in-addr.arpa. domain name pointer tuf.edu.pk
[3600] 92.153.52.121.in-addr.arpa. domain name pointer tuf.edu.pk
[3600] 93.153.52.121.in-addr.arpa. domain name pointer tuf.edu.pk
[3600] 94.153.52.121.in-addr.arpa. domain name pointer tuf.edu.pk
[3600] 95.153.52.121.in-addr.arpa. domain name pointer tuf.edu.pk
[3600] 96.153.52.121.in-addr.arpa. domain name pointer ntu.edu.pk
[3600] 97.153.52.121.in-addr.arpa. domain name pointer ntu.edu.pk
[3600] 98.153.52.121.in-addr.arpa. domain name pointer ntu.edu.pk
[3600] 99.153.52.121.in-addr.arpa. domain name pointer ntu.edu.pk
[3600] 100.153.52.121.in-addr.arpa. domain name pointer ntu.edu.pk
[3600] 101.153.52.121.in-addr.arpa. domain name pointer ntu.edu.pk
[3600] 102.153.52.121.in-addr.arpa. domain name pointer ntu.edu.pk
[3600] 103.153.52.121.in-addr.arpa. domain name pointer ntu.edu.pk
[3600] 104.153.52.121.in-addr.arpa. domain name pointer ntu.edu.pk
[3600] 105.153.52.121.in-addr.arpa. domain name pointer ntu.edu.pk
[3600] 106.153.52.121.in-addr.arpa. domain name pointer ntu.edu.pk
[3600] 107.153.52.121.in-addr.arpa. domain name pointer ntu.edu.pk
[3600] 108.153.52.121.in-addr.arpa. domain name pointer ntu.edu.pk
[3600] 109.153.52.121.in-addr.arpa. domain name pointer ntu.edu.pk
[3600] 110.153.52.121.in-addr.arpa. domain name pointer ntu.edu.pk
[3600] 111.153.52.121.in-addr.arpa. domain name pointer ntu.edu.pk
[3600] 112.153.52.121.in-addr.arpa. domain name pointer ntu.edu.pk
[3600] 113.153.52.121.in-addr.arpa. domain name pointer ntu.edu.pk
[3600] 114.153.52.121.in-addr.arpa. domain name pointer ntu.edu.pk
[3600] 115.153.52.121.in-addr.arpa. domain name pointer ntu.edu.pk
[3600] 116.153.52.121.in-addr.arpa. domain name pointer ntu.edu.pk
[3600] 117.153.52.121.in-addr.arpa. domain name pointer ntu.edu.pk
[3600] 118.153.52.121.in-addr.arpa. domain name pointer ntu.edu.pk
[3600] 119.153.52.121.in-addr.arpa. domain name pointer ntu.edu.pk
[3600] 120.153.52.121.in-addr.arpa. domain name pointer ntu.edu.pk
[3600] 121.153.52.121.in-addr.arpa. domain name pointer ntu.edu.pk
[3600] 122.153.52.121.in-addr.arpa. domain name pointer ntu.edu.pk
[3600] 123.153.52.121.in-addr.arpa. domain name pointer ntu.edu.pk
[3600] 124.153.52.121.in-addr.arpa. domain name pointer ntu.edu.pk
[3600] 125.153.52.121.in-addr.arpa. domain name pointer ntu.edu.pk
[3600] 126.153.52.121.in-addr.arpa. domain name pointer ntu.edu.pk
[3600] 127.153.52.121.in-addr.arpa. domain name pointer ntu.edu.pk
[3600] 128.153.52.121.in-addr.arpa. domain name pointer uetfsd.edu.pk
[3600] 129.153.52.121.in-addr.arpa. domain name pointer uetfsd.edu.pk
[3600] 130.153.52.121.in-addr.arpa. domain name pointer uetfsd.edu.pk
[3600] 131.153.52.121.in-addr.arpa. domain name pointer uetfsd.edu.pk
[3600] 132.153.52.121.in-addr.arpa. domain name pointer uetfsd.edu.pk
[3600] 133.153.52.121.in-addr.arpa. domain name pointer uetfsd.edu.pk
[3600] 134.153.52.121.in-addr.arpa. domain name pointer uetfsd.edu.pk
[3600] 135.153.52.121.in-addr.arpa. domain name pointer uetfsd.edu.pk
[3600] 136.153.52.121.in-addr.arpa. domain name pointer uetfsd.edu.pk
[3600] 137.153.52.121.in-addr.arpa. domain name pointer uetfsd.edu.pk
[3600] 138.153.52.121.in-addr.arpa. domain name pointer uetfsd.edu.pk
[3600] 139.153.52.121.in-addr.arpa. domain name pointer uetfsd.edu.pk
[3600] 140.153.52.121.in-addr.arpa. domain name pointer uetfsd.edu.pk
[3600] 141.153.52.121.in-addr.arpa. domain name pointer uetfsd.edu.pk
[3600] 142.153.52.121.in-addr.arpa. domain name pointer uetfsd.edu.pk
[3600] 143.153.52.121.in-addr.arpa. domain name pointer uetfsd.edu.pk
[3600] 144.153.52.121.in-addr.arpa. domain name pointer uetfsd.edu.pk
[3600] 145.153.52.121.in-addr.arpa. domain name pointer uetfsd.edu.pk
[3600] 146.153.52.121.in-addr.arpa. domain name pointer uetfsd.edu.pk
[3600] 147.153.52.121.in-addr.arpa. domain name pointer uetfsd.edu.pk
[3600] 148.153.52.121.in-addr.arpa. domain name pointer uetfsd.edu.pk
[3600] 149.153.52.121.in-addr.arpa. domain name pointer uetfsd.edu.pk
[3600] 150.153.52.121.in-addr.arpa. domain name pointer uetfsd.edu.pk
[3600] 151.153.52.121.in-addr.arpa. domain name pointer uetfsd.edu.pk
[3600] 152.153.52.121.in-addr.arpa. domain name pointer uetfsd.edu.pk
[3600] 153.153.52.121.in-addr.arpa. domain name pointer uetfsd.edu.pk
[3600] 154.153.52.121.in-addr.arpa. domain name pointer uetfsd.edu.pk
[3600] 155.153.52.121.in-addr.arpa. domain name pointer uetfsd.edu.pk
[3600] 156.153.52.121.in-addr.arpa. domain name pointer uetfsd.edu.pk
[3600] 157.153.52.121.in-addr.arpa. domain name pointer uetfsd.edu.pk
[3600] 158.153.52.121.in-addr.arpa. domain name pointer uetfsd.edu.pk
[3600] 159.153.52.121.in-addr.arpa. domain name pointer uetfsd.edu.pk
[3600] 160.153.52.121.in-addr.arpa. domain name pointer 121.52.153.160.pern.pk
[3600] 161.153.52.121.in-addr.arpa. domain name pointer 121.52.153.161.pern.pk
[3600] 162.153.52.121.in-addr.arpa. domain name pointer 121.52.153.162.pern.pk
[3600] 163.153.52.121.in-addr.arpa. domain name pointer 121.52.153.163.pern.pk
[3600] 164.153.52.121.in-addr.arpa. domain name pointer 121.52.153.164.pern.pk
[3600] 165.153.52.121.in-addr.arpa. domain name pointer 121.52.153.165.pern.pk
[3600] 166.153.52.121.in-addr.arpa. domain name pointer 121.52.153.166.pern.pk
[3600] 167.153.52.121.in-addr.arpa. domain name pointer 121.52.153.167.pern.pk
[3600] 168.153.52.121.in-addr.arpa. domain name pointer 121.52.153.168.pern.pk
[3600] 169.153.52.121.in-addr.arpa. domain name pointer 121.52.153.169.pern.pk
[3600] 170.153.52.121.in-addr.arpa. domain name pointer 121.52.153.170.pern.pk
[3600] 171.153.52.121.in-addr.arpa. domain name pointer 121.52.153.171.pern.pk
[3600] 172.153.52.121.in-addr.arpa. domain name pointer 121.52.153.172.pern.pk
[3600] 173.153.52.121.in-addr.arpa. domain name pointer 121.52.153.173.pern.pk
[3600] 174.153.52.121.in-addr.arpa. domain name pointer 121.52.153.174.pern.pk
[3600] 175.153.52.121.in-addr.arpa. domain name pointer 121.52.153.175.pern.pk
[3600] 176.153.52.121.in-addr.arpa. domain name pointer 121.52.153.176.pern.pk
[3600] 177.153.52.121.in-addr.arpa. domain name pointer 121.52.153.177.pern.pk
[3600] 178.153.52.121.in-addr.arpa. domain name pointer 121.52.153.178.pern.pk
[3600] 179.153.52.121.in-addr.arpa. domain name pointer 121.52.153.179.pern.pk
[3600] 180.153.52.121.in-addr.arpa. domain name pointer 121.52.153.180.pern.pk
[3600] 181.153.52.121.in-addr.arpa. domain name pointer 121.52.153.181.pern.pk
[3600] 182.153.52.121.in-addr.arpa. domain name pointer 121.52.153.182.pern.pk
[3600] 183.153.52.121.in-addr.arpa. domain name pointer 121.52.153.183.pern.pk
[3600] 184.153.52.121.in-addr.arpa. domain name pointer 121.52.153.184.pern.pk
[3600] 185.153.52.121.in-addr.arpa. domain name pointer 121.52.153.185.pern.pk
[3600] 186.153.52.121.in-addr.arpa. domain name pointer 121.52.153.186.pern.pk
[3600] 187.153.52.121.in-addr.arpa. domain name pointer 121.52.153.187.pern.pk
[3600] 188.153.52.121.in-addr.arpa. domain name pointer 121.52.153.188.pern.pk
[3600] 189.153.52.121.in-addr.arpa. domain name pointer 121.52.153.189.pern.pk
[3600] 190.153.52.121.in-addr.arpa. domain name pointer 121.52.153.190.pern.pk
[3600] 191.153.52.121.in-addr.arpa. domain name pointer 121.52.153.191.pern.pk
[3600] 192.153.52.121.in-addr.arpa. domain name pointer 121.52.153.192.pern.pk
[3600] 193.153.52.121.in-addr.arpa. domain name pointer 121.52.153.193.pern.pk
[3600] 194.153.52.121.in-addr.arpa. domain name pointer 121.52.153.194.pern.pk
[3600] 195.153.52.121.in-addr.arpa. domain name pointer 121.52.153.195.pern.pk
[3600] 196.153.52.121.in-addr.arpa. domain name pointer 121.52.153.196.pern.pk
[3600] 197.153.52.121.in-addr.arpa. domain name pointer 121.52.153.197.pern.pk
[3600] 198.153.52.121.in-addr.arpa. domain name pointer 121.52.153.198.pern.pk
[3600] 199.153.52.121.in-addr.arpa. domain name pointer 121.52.153.199.pern.pk
[3600] 200.153.52.121.in-addr.arpa. domain name pointer 121.52.153.200.pern.pk
[3600] 201.153.52.121.in-addr.arpa. domain name pointer 121.52.153.201.pern.pk
[3600] 202.153.52.121.in-addr.arpa. domain name pointer 121.52.153.202.pern.pk
[3600] 203.153.52.121.in-addr.arpa. domain name pointer 121.52.153.203.pern.pk
[3600] 204.153.52.121.in-addr.arpa. domain name pointer 121.52.153.204.pern.pk
[3600] 205.153.52.121.in-addr.arpa. domain name pointer 121.52.153.205.pern.pk
[3600] 206.153.52.121.in-addr.arpa. domain name pointer 121.52.153.206.pern.pk
[3600] 207.153.52.121.in-addr.arpa. domain name pointer 121.52.153.207.pern.pk
[3600] 208.153.52.121.in-addr.arpa. domain name pointer 121.52.153.208.pern.pk
[3600] 209.153.52.121.in-addr.arpa. domain name pointer 121.52.153.209.pern.pk
[3600] 210.153.52.121.in-addr.arpa. domain name pointer 121.52.153.210.pern.pk
[3600] 211.153.52.121.in-addr.arpa. domain name pointer 121.52.153.211.pern.pk
[3600] 212.153.52.121.in-addr.arpa. domain name pointer 121.52.153.212.pern.pk
[3600] 213.153.52.121.in-addr.arpa. domain name pointer 121.52.153.213.pern.pk
[3600] 214.153.52.121.in-addr.arpa. domain name pointer 121.52.153.214.pern.pk
[3600] 215.153.52.121.in-addr.arpa. domain name pointer 121.52.153.215.pern.pk
[3600] 216.153.52.121.in-addr.arpa. domain name pointer 121.52.153.216.pern.pk
[3600] 217.153.52.121.in-addr.arpa. domain name pointer 121.52.153.217.pern.pk
[3600] 218.153.52.121.in-addr.arpa. domain name pointer 121.52.153.218.pern.pk
[3600] 219.153.52.121.in-addr.arpa. domain name pointer 121.52.153.219.pern.pk
[3600] 220.153.52.121.in-addr.arpa. domain name pointer 121.52.153.220.pern.pk
[3600] 221.153.52.121.in-addr.arpa. domain name pointer 121.52.153.221.pern.pk
[3600] 222.153.52.121.in-addr.arpa. domain name pointer 121.52.153.222.pern.pk
[3600] 223.153.52.121.in-addr.arpa. domain name pointer 121.52.153.223.pern.pk
[3600] 224.153.52.121.in-addr.arpa. domain name pointer 121.52.153.224.pern.pk
[3600] 225.153.52.121.in-addr.arpa. domain name pointer 121.52.153.225.pern.pk
[3600] 226.153.52.121.in-addr.arpa. domain name pointer 121.52.153.226.pern.pk
[3600] 227.153.52.121.in-addr.arpa. domain name pointer 121.52.153.227.pern.pk
[3600] 228.153.52.121.in-addr.arpa. domain name pointer 121.52.153.228.pern.pk
[3600] 229.153.52.121.in-addr.arpa. domain name pointer 121.52.153.229.pern.pk
[3600] 230.153.52.121.in-addr.arpa. domain name pointer 121.52.153.230.pern.pk
[3600] 231.153.52.121.in-addr.arpa. domain name pointer 121.52.153.231.pern.pk
[3600] 232.153.52.121.in-addr.arpa. domain name pointer 121.52.153.232.pern.pk
[3600] 233.153.52.121.in-addr.arpa. domain name pointer 121.52.153.233.pern.pk
[3600] 234.153.52.121.in-addr.arpa. domain name pointer 121.52.153.234.pern.pk
[3600] 235.153.52.121.in-addr.arpa. domain name pointer 121.52.153.235.pern.pk
[3600] 236.153.52.121.in-addr.arpa. domain name pointer 121.52.153.236.pern.pk
[3600] 237.153.52.121.in-addr.arpa. domain name pointer 121.52.153.237.pern.pk
[3600] 238.153.52.121.in-addr.arpa. domain name pointer 121.52.153.238.pern.pk
[3600] 239.153.52.121.in-addr.arpa. domain name pointer 121.52.153.239.pern.pk
[3600] 240.153.52.121.in-addr.arpa. domain name pointer 121.52.153.240.pern.pk
[3600] 241.153.52.121.in-addr.arpa. domain name pointer 121.52.153.241.pern.pk
[3600] 242.153.52.121.in-addr.arpa. domain name pointer 121.52.153.242.pern.pk
[3600] 243.153.52.121.in-addr.arpa. domain name pointer 121.52.153.243.pern.pk
[3600] 244.153.52.121.in-addr.arpa. domain name pointer 121.52.153.244.pern.pk
[3600] 245.153.52.121.in-addr.arpa. domain name pointer 121.52.153.245.pern.pk
[3600] 246.153.52.121.in-addr.arpa. domain name pointer 121.52.153.246.pern.pk
[3600] 247.153.52.121.in-addr.arpa. domain name pointer 121.52.153.247.pern.pk
[3600] 248.153.52.121.in-addr.arpa. domain name pointer 121.52.153.248.pern.pk
[3600] 249.153.52.121.in-addr.arpa. domain name pointer 121.52.153.249.pern.pk
[3600] 250.153.52.121.in-addr.arpa. domain name pointer 121.52.153.250.pern.pk
[3600] 251.153.52.121.in-addr.arpa. domain name pointer 121.52.153.251.pern.pk
[3600] 252.153.52.121.in-addr.arpa. domain name pointer 121.52.153.252.pern.pk
[3600] 253.153.52.121.in-addr.arpa. domain name pointer 121.52.153.253.pern.pk
[3600] 254.153.52.121.in-addr.arpa. domain name pointer 121.52.153.254.pern.pk
[3600] 255.153.52.121.in-addr.arpa. domain name pointer 121.52.153.255.pern.pk