[0] 0.225.20.4.in-addr.arpa not found: 3(NXDOMAIN)
[3600] 1.225.20.4.in-addr.arpa. domain name pointer 4.20.225.1.rivnet.net
[3600] 2.225.20.4.in-addr.arpa. domain name pointer 4.20.225.2.rivnet.net
[3600] 3.225.20.4.in-addr.arpa. domain name pointer 4.20.225.3.rivnet.net
[3600] 4.225.20.4.in-addr.arpa. domain name pointer 4.20.225.4.rivnet.net
[3600] 5.225.20.4.in-addr.arpa. domain name pointer 4.20.225.5.rivnet.net
[3600] 6.225.20.4.in-addr.arpa. domain name pointer 4.20.225.6.rivnet.net
[3600] 7.225.20.4.in-addr.arpa. domain name pointer 4.20.225.7.rivnet.net
[3600] 8.225.20.4.in-addr.arpa. domain name pointer 4.20.225.8.rivnet.net
[3600] 9.225.20.4.in-addr.arpa. domain name pointer 4.20.225.9.rivnet.net
[0] 10.225.20.4.in-addr.arpa not found: 3(NXDOMAIN)
[0] 11.225.20.4.in-addr.arpa not found: 3(NXDOMAIN)
[0] 12.225.20.4.in-addr.arpa not found: 3(NXDOMAIN)
[0] 13.225.20.4.in-addr.arpa not found: 3(NXDOMAIN)
[3600] 14.225.20.4.in-addr.arpa. domain name pointer 4.20.225.14.rivnet.net
[3600] 15.225.20.4.in-addr.arpa. domain name pointer 4.20.225.15.rivnet.net
[3600] 16.225.20.4.in-addr.arpa. domain name pointer 4.20.225.16.rivnet.net
[3600] 17.225.20.4.in-addr.arpa. domain name pointer 4.20.225.17.rivnet.net
[3600] 18.225.20.4.in-addr.arpa. domain name pointer 4.20.225.18.rivnet.net
[3600] 19.225.20.4.in-addr.arpa. domain name pointer 4.20.225.19.rivnet.net
[3600] 20.225.20.4.in-addr.arpa. domain name pointer 4.20.225.20.rivnet.net
[3600] 21.225.20.4.in-addr.arpa. domain name pointer 4.20.225.21.rivnet.net
[3600] 22.225.20.4.in-addr.arpa. domain name pointer 4.20.225.22.rivnet.net
[3600] 23.225.20.4.in-addr.arpa. domain name pointer 4.20.225.23.rivnet.net
[3600] 24.225.20.4.in-addr.arpa. domain name pointer 4.20.225.24.rivnet.net
[3600] 25.225.20.4.in-addr.arpa. domain name pointer 4.20.225.25.rivnet.net
[3600] 26.225.20.4.in-addr.arpa. domain name pointer 4.20.225.26.rivnet.net
[3600] 27.225.20.4.in-addr.arpa. domain name pointer 4.20.225.27.rivnet.net
[3600] 28.225.20.4.in-addr.arpa. domain name pointer 4.20.225.28.rivnet.net
[3600] 29.225.20.4.in-addr.arpa. domain name pointer 4.20.225.29.rivnet.net
[3600] 30.225.20.4.in-addr.arpa. domain name pointer 4.20.225.30.rivnet.net
[3600] 31.225.20.4.in-addr.arpa. domain name pointer 4.20.225.31.rivnet.net
[3600] 32.225.20.4.in-addr.arpa. domain name pointer 4.20.225.32.rivnet.net
[3600] 33.225.20.4.in-addr.arpa. domain name pointer 4.20.225.33.rivnet.net
[3600] 34.225.20.4.in-addr.arpa. domain name pointer 4.20.225.34.rivnet.net
[3600] 35.225.20.4.in-addr.arpa. domain name pointer 4.20.225.35.rivnet.net
[3600] 36.225.20.4.in-addr.arpa. domain name pointer 4.20.225.36.rivnet.net
[3600] 37.225.20.4.in-addr.arpa. domain name pointer 4.20.225.37.rivnet.net
[3600] 38.225.20.4.in-addr.arpa. domain name pointer 4.20.225.38.rivnet.net
[3600] 39.225.20.4.in-addr.arpa. domain name pointer 4.20.225.39.rivnet.net
[3600] 40.225.20.4.in-addr.arpa. domain name pointer 4.20.225.40.rivnet.net
[3600] 41.225.20.4.in-addr.arpa. domain name pointer 4.20.225.41.rivnet.net
[3600] 42.225.20.4.in-addr.arpa. domain name pointer 4.20.225.42.rivnet.net
[3600] 43.225.20.4.in-addr.arpa. domain name pointer 4.20.225.43.rivnet.net
[3600] 44.225.20.4.in-addr.arpa. domain name pointer 4.20.225.44.rivnet.net
[3600] 45.225.20.4.in-addr.arpa. domain name pointer 4.20.225.45.rivnet.net
[3600] 46.225.20.4.in-addr.arpa. domain name pointer 4.20.225.46.rivnet.net
[3600] 47.225.20.4.in-addr.arpa. domain name pointer 4.20.225.47.rivnet.net
[3600] 48.225.20.4.in-addr.arpa. domain name pointer 4.20.225.48.rivnet.net
[3600] 49.225.20.4.in-addr.arpa. domain name pointer 4.20.225.49.rivnet.net
[3600] 50.225.20.4.in-addr.arpa. domain name pointer 4.20.225.50.rivnet.net
[3600] 51.225.20.4.in-addr.arpa. domain name pointer 4.20.225.51.rivnet.net
[3600] 52.225.20.4.in-addr.arpa. domain name pointer 4.20.225.52.rivnet.net
[3600] 53.225.20.4.in-addr.arpa. domain name pointer 4.20.225.53.rivnet.net
[3600] 54.225.20.4.in-addr.arpa. domain name pointer 4.20.225.54.rivnet.net
[3600] 55.225.20.4.in-addr.arpa. domain name pointer 4.20.225.55.rivnet.net
[3600] 56.225.20.4.in-addr.arpa. domain name pointer 4.20.225.56.rivnet.net
[3600] 57.225.20.4.in-addr.arpa. domain name pointer 4.20.225.57.rivnet.net
[3600] 58.225.20.4.in-addr.arpa. domain name pointer 4.20.225.58.rivnet.net
[3600] 59.225.20.4.in-addr.arpa. domain name pointer 4.20.225.59.rivnet.net
[3600] 60.225.20.4.in-addr.arpa. domain name pointer 4.20.225.60.rivnet.net
[3600] 61.225.20.4.in-addr.arpa. domain name pointer 4.20.225.61.rivnet.net
[3600] 62.225.20.4.in-addr.arpa. domain name pointer 4.20.225.62.rivnet.net
[3600] 63.225.20.4.in-addr.arpa. domain name pointer 4.20.225.63.rivnet.net
[3600] 64.225.20.4.in-addr.arpa. domain name pointer 4.20.225.64.rivnet.net
[0] 65.225.20.4.in-addr.arpa not found: 3(NXDOMAIN)
[0] 66.225.20.4.in-addr.arpa not found: 3(NXDOMAIN)
[3600] 67.225.20.4.in-addr.arpa. domain name pointer 4.20.225.67.rivnet.net
[3600] 68.225.20.4.in-addr.arpa. domain name pointer 4.20.225.68.rivnet.net
[3600] 69.225.20.4.in-addr.arpa. domain name pointer 4.20.225.69.rivnet.net
[3600] 70.225.20.4.in-addr.arpa. domain name pointer 4.20.225.70.rivnet.net
[3600] 71.225.20.4.in-addr.arpa. domain name p66.225.20.4.in-addr.arpa.: domain name does not exist
[3600] 72.225.20.4.in-addr.arpa. domain name pointer 4.20.225.72.rivnet.net
[3600] 73.225.20.4.in-addr.arpa. domain name pointer 4.20.225.73.rivnet.net
[3600] 74.225.20.4.in-addr.arpa. domain name pointer 4.20.225.74.rivnet.net
[3600] 75.225.20.4.in-addr.arpa. domain name pointer 4.20.225.75.rivnet.net
[3600] 76.225.20.4.in-addr.arpa. domain name pointer 4.20.225.76.rivnet.net
[3600] 77.225.20.4.in-addr.arpa. domain name pointer 4.20.225.77.rivnet.net
[3600] 78.225.20.4.in-addr.arpa. domain name pointer 4.20.225.78.rivnet.net
[3600] 79.225.20.4.in-addr.arpa. domain name pointer 4.20.225.79.rivnet.net
[3600] 80.225.20.4.in-addr.arpa. domain name pointer 4.20.225.80.rivnet.net
[3600] 81.225.20.4.in-addr.arpa. domain name pointer 4.20.225.81.rivnet.net
[3600] 82.225.20.4.in-addr.arpa. domain name pointer 4.20.225.82.rivnet.net
[3600] 83.225.20.4.in-addr.arpa. domain name pointer 4.20.225.83.rivnet.net
[3600] 84.225.20.4.in-addr.arpa. domain name pointer 4.20.225.84.rivnet.net
[3600] 85.225.20.4.in-addr.arpa. domain name pointer 4.20.225.85.rivnet.net
[3600] 86.225.20.4.in-addr.arpa. domain name pointer 4.20.225.86.rivnet.net
[3600] 87.225.20.4.in-addr.arpa. domain name pointer 4.20.225.87.rivnet.net
[3600] 88.225.20.4.in-addr.arpa. domain name pointer 4.20.225.88.rivnet.net
[3600] 89.225.20.4.in-addr.arpa. domain name pointer 4.20.225.89.rivnet.net
[3600] 90.225.20.4.in-addr.arpa. domain name pointer 4.20.225.90.rivnet.net
[3600] 91.225.20.4.in-addr.arpa. domain name pointer 4.20.225.91.rivnet.net
[3600] 92.225.20.4.in-addr.arpa. domain name pointer 4.20.225.92.rivnet.net
[3600] 93.225.20.4.in-addr.arpa. domain name pointer 4.20.225.93.rivnet.net
[3600] 94.225.20.4.in-addr.arpa. domain name pointer 4.20.225.94.rivnet.net
[3600] 95.225.20.4.in-addr.arpa. domain name pointer 4.20.225.95.rivnet.net
[3600] 96.225.20.4.in-addr.arpa. domain name pointer 4.20.225.96.rivnet.net
[3600] 97.225.20.4.in-addr.arpa. domain name pointer 4.20.225.97.rivnet.net
[3600] 98.225.20.4.in-addr.arpa. domain name pointer 4.20.225.98.rivnet.net
[3600] 99.225.20.4.in-addr.arpa. domain name pointer 4.20.225.99.rivnet.net
[3600] 100.225.20.4.in-addr.arpa. domain name pointer 4.20.225.100.rivnet.net
[3600] 101.225.20.4.in-addr.arpa. domain name pointer 4.20.225.101.rivnet.net
[3600] 102.225.20.4.in-addr.arpa. domain name pointer 4.20.225.102.rivnet.net
[3600] 103.225.20.4.in-addr.arpa. domain name pointer 4.20.225.103.rivnet.net
[3600] 104.225.20.4.in-addr.arpa. domain name pointer 4.20.225.104.rivnet.net
[3600] 105.225.20.4.in-addr.arpa. domain name pointer 4.20.225.105.rivnet.net
[3600] 106.225.20.4.in-addr.arpa. domain name pointer 4.20.225.106.rivnet.net
[3600] 107.225.20.4.in-addr.arpa. domain name pointer 4.20.225.107.rivnet.net
[3600] 108.225.20.4.in-addr.arpa. domain name pointer 4.20.225.108.rivnet.net
[3600] 109.225.20.4.in-addr.arpa. domain name pointer 4.20.225.109.rivnet.net
[3600] 110.225.20.4.in-addr.arpa. domain name pointer 4.20.225.110.rivnet.net
[3600] 111.225.20.4.in-addr.arpa. domain name pointer 4.20.225.111.rivnet.net
[3600] 112.225.20.4.in-addr.arpa. domain name pointer 4.20.225.112.rivnet.net
[3600] 113.225.20.4.in-addr.arpa. domain name pointer 4.20.225.113.rivnet.net
[3600] 114.225.20.4.in-addr.arpa. domain name pointer 4.20.225.114.rivnet.net
[3600] 115.225.20.4.in-addr.arpa. domain name pointer 4.20.225.115.rivnet.net
[3600] 116.225.20.4.in-addr.arpa. domain name pointer 4.20.225.116.rivnet.net
[3600] 117.225.20.4.in-addr.arpa. domain name pointer 4.20.225.117.rivnet.net
[3600] 118.225.20.4.in-addr.arpa. domain name pointer 4.20.225.118.rivnet.net
[3600] 119.225.20.4.in-addr.arpa. domain name pointer 4.20.225.119.rivnet.net
[3600] 120.225.20.4.in-addr.arpa. domain name pointer 4.20.225.120.rivnet.net
[3600] 121.225.20.4.in-addr.arpa. domain name pointer 4.20.225.121.rivnet.net
[3600] 122.225.20.4.in-addr.arpa. domain name pointer 4.20.225.122.rivnet.net
[3600] 123.225.20.4.in-addr.arpa. domain name pointer 4.20.225.123.rivnet.net
[3600] 124.225.20.4.in-addr.arpa. domain name pointer 4.20.225.124.rivnet.net
[3600] 125.225.20.4.in-addr.arpa. domain name pointer 4.20.225.125.rivnet.net
[3600] 126.225.20.4.in-addr.arpa. domain name pointer 4.20.225.126.rivnet.net
[3600] 127.225.20.4.in-addr.arpa. domain name pointer 4.20.225.127.rivnet.net
[3600] 128.225.20.4.in-addr.arpa. domain name pointer 4.20.225.128.rivnet.net
[0] 129.225.20.4.in-addr.arpa not found: 3(NXDOMAIN)
[3600] 130.225.20.4.in-addr.arpa. domain name pointer 4.20.225.130.rivnet.net
[3600] 131.225.20.4.in-addr.arpa. domain name pointer 4.20.225.131.rivnet.net
[3600] 132.225.20.4.in-addr.arpa. domain name pointer 4.20.225.132.rivnet.net
[3600] 133.225.20.4.in-addr.arpa. domain name pointer 4.20.225.133.rivnet.net
[3600] 134.225.20.4.in-addr.arpa. domain name pointer 4.20.225.134.rivnet.net
[3600] 135.225.20.4.in-addr.arpa. domain name pointer 4.20.225.135.rivnet.net
[3600] 136.225.20.4.in-addr.arpa. domain name pointer 4.20.225.136.rivnet.net
[3600] 137.225.20.4.in-addr.arpa. domain name pointer 4.20.225.137.rivnet.net
[3600] 138.225.20.4.in-addr.arpa. domain name pointer 4.20.225.138.rivnet.net
[3600] 139.225.20.4.in-addr.arpa. domain name pointer 4.20.225.139.rivnet.net
[3600] 140.225.20.4.in-addr.arpa. domain name pointer 4.20.225.140.rivnet.net
[3600] 141.225.20.4.in-addr.arpa. domain name pointer 4.20.225.141.rivnet.net
[3600] 142.225.20.4.in-addr.arpa. domain name pointer 4.20.225.142.rivnet.net
[3600] 143.225.20.4.in-addr.arpa. domain name pointer 4.20.225.143.rivnet.net
[3600] 144.225.20.4.in-addr.arpa. domain name pointer 4.20.225.144.rivnet.net
[3600] 145.225.20.4.in-addr.arpa. domain name pointer 4.20.225.145.rivnet.net
[3600] 146.225.20.4.in-addr.arpa. domain name pointer 4.20.225.146.rivnet.net
[3600] 147.225.20.4.in-addr.arpa. domain name pointer 4.20.225.147.rivnet.net
[3600] 148.225.20.4.in-addr.arpa. domain name pointer 4.20.225.148.rivnet.net
[3600] 149.225.20.4.in-addr.arpa. domain name pointer 4.20.225.149.rivnet.net
[3600] 150.225.20.4.in-addr.arpa. domain name pointer 4.20.225.150.rivnet.net
[3600] 151.225.20.4.in-addr.arpa. domain name pointer 4.20.225.151.rivnet.net
[3600] 152.225.20.4.in-addr.arpa. domain name pointer 4.20.225.152.rivnet.net
[3600] 153.225.20.4.in-addr.arpa. domain name pointer 4.20.225.153.rivnet.net
[3600] 154.225.20.4.in-addr.arpa. domain name pointer 4.20.225.154.rivnet.net
[3600] 155.225.20.4.in-addr.arpa. domain name pointer 4.20.225.155.rivnet.net
[3600] 156.225.20.4.in-addr.arpa. domain name pointer 4.20.225.156.rivnet.net
[3600] 157.225.20.4.in-addr.arpa. domain name pointer 4.20.225.157.rivnet.net
[3600] 158.225.20.4.in-addr.arpa. domain name pointer 4.20.225.158.rivnet.net
[3600] 159.225.20.4.in-addr.arpa. domain name pointer 4.20.225.159.rivnet.net
[3600] 160.225.20.4.in-addr.arpa. domain name pointer 4.20.225.160.rivnet.net
[3600] 161.225.20.4.in-addr.arpa. domain name pointer 193.225.20.4.in-addr.arpa.: domain name does not exist
[3600] 162.225.20.4.in-addr.arpa. domain name pointer 4.20.225.162.rivnet.net
[3600] 163.225.20.4.in-addr.arpa. domain name pointer 4.20.225.163.rivnet.net
[3600] 164.225.20.4.in-addr.arpa. domain name pointer 4.20.225.164.rivnet.net
[3600] 165.225.20.4.in-addr.arpa. domain name pointer 4.20.225.165.rivnet.net
[3600] 166.225.20.4.in-addr.arpa. domain name pointer 4.20.225.166.rivnet.net
[3600] 167.225.20.4.in-addr.arpa. domain name pointer 4.20.225.167.rivnet.net
[3600] 168.225.20.4.in-addr.arpa. domain name pointer 4.20.225.168.rivnet.net
[3600] 169.225.20.4.in-addr.arpa. domain name pointer 4.20.225.169.rivnet.net
[3600] 170.225.20.4.in-addr.arpa. domain name pointer 4.20.225.170.rivnet.net
[3600] 171.225.20.4.in-addr.arpa. domain name pointer 4.20.225.171.rivnet.net
[3600] 172.225.20.4.in-addr.arpa. domain name pointer 4.20.225.172.rivnet.net
[3600] 173.225.20.4.in-addr.arpa. domain name pointer 4.20.225.173.rivnet.net
[3600] 174.225.20.4.in-addr.arpa. domain name pointer 4.20.225.174.rivnet.net
[3600] 175.225.20.4.in-addr.arpa. domain name pointer 4.20.225.175.rivnet.net
[3600] 176.225.20.4.in-addr.arpa. domain name pointer 4.20.225.176.rivnet.net
[3600] 177.225.20.4.in-addr.arpa. domain name pointer 4.20.225.177.rivnet.net
[3600] 178.225.20.4.in-addr.arpa. domain name pointer 4.20.225.178.rivnet.net
[3600] 179.225.20.4.in-addr.arpa. domain name pointer 4.20.225.179.rivnet.net
[3600] 180.225.20.4.in-addr.arpa. domain name pointer 4.20.225.180.rivnet.net
[3600] 181.225.20.4.in-addr.arpa. domain name pointer 4.20.225.181.rivnet.net
[3600] 182.225.20.4.in-addr.arpa. domain name pointer 4.20.225.182.rivnet.net
[3600] 183.225.20.4.in-addr.arpa. domain name pointer 4.20.225.183.rivnet.net
[3600] 184.225.20.4.in-addr.arpa. domain name pointer 4.20.225.184.rivnet.net
[3600] 185.225.20.4.in-addr.arpa. domain name pointer 4.20.225.185.rivnet.net
[3600] 186.225.20.4.in-addr.arpa. domain name pointer 4.20.225.186.rivnet.net
[3600] 187.225.20.4.in-addr.arpa. domain name pointer 4.20.225.187.rivnet.net
[3600] 188.225.20.4.in-addr.arpa. domain name pointer 4.20.225.188.rivnet.net
[3600] 189.225.20.4.in-addr.arpa. domain name pointer 4.20.225.189.rivnet.net
[3600] 190.225.20.4.in-addr.arpa. domain name pointer 4.20.225.190.rivnet.net
[3600] 191.225.20.4.in-addr.arpa. domain name pointer 4.20.225.191.rivnet.net
[3600] 192.225.20.4.in-addr.arpa. domain name pointer 4.20.225.192.rivnet.net
[0] 193.225.20.4.in-addr.arpa not found: 3(NXDOMAIN)
[3600] 194.225.20.4.in-addr.arpa. domain name pointer 4.20.225.194.rivnet.net
[3600] 195.225.20.4.in-addr.arpa. domain name pointer 4.20.225.195.rivnet.net
[3600] 196.225.20.4.in-addr.arpa. domain name pointer 4.20.225.196.rivnet.net
[3600] 197.225.20.4.in-addr.arpa. domain name pointer 4.20.225.197.rivnet.net
[3600] 198.225.20.4.in-addr.arpa. domain name pointer 4.20.225.198.rivnet.net
[3600] 199.225.20.4.in-addr.arpa. domain name pointer 4.20.225.199.rivnet.net
[3600] 200.225.20.4.in-addr.arpa. domain name pointer 4.20.225.200.rivnet.net
[3600] 201.225.20.4.in-addr.arpa. domain name pointer 4.20.225.201.rivnet.net
[3600] 202.225.20.4.in-addr.arpa. domain name pointer 4.20.225.202.rivnet.net
[3600] 203.225.20.4.in-addr.arpa. domain name pointer 4.20.225.203.rivnet.net
[3600] 204.225.20.4.in-addr.arpa. domain name pointer 4.20.225.204.rivnet.net
[3600] 205.225.20.4.in-addr.arpa. domain name pointer 4.20.225.205.rivnet.net
[0] 206.225.20.4.in-addr.arpa not found: 3(NXDOMAIN)
[3600] 207.225.20.4.in-addr.arpa. domain name pointer 4.20.225.207.rivnet.net
[3600] 208.225.20.4.in-addr.arpa. domain name pointer 4.20.225.208.rivnet.net
[3600] 209.225.20.4.in-addr.arpa. domain name pointer 4.20.225.209.rivnet.net
[3600] 210.225.20.4.in-addr.arpa. domain name pointer 4.20.225.210.rivnet.net
[3600] 211.225.20.4.in-addr.arpa. domain name pointer 4.20.225.211.rivnet.net
[3600] 212.225.20.4.in-addr.arpa. domain name pointer 4.20.225.212.rivnet.net
[3600] 213.225.20.4.in-addr.arpa. domain name pointer 4.20.225.213.rivnet.net
[3600] 214.225.20.4.in-addr.arpa. domain name pointer 4.20.225.214.rivnet.net
[3600] 215.225.20.4.in-addr.arpa. domain name pointer 4.20.225.215.rivnet.net
[3600] 216.225.20.4.in-addr.arpa. domain name pointer 4.20.225.216.rivnet.net
[3600] 217.225.20.4.in-addr.arpa. domain name pointer 4.20.225.217.rivnet.net
[3600] 218.225.20.4.in-addr.arpa. domain name pointer 4.20.225.218.rivnet.net
[3600] 219.225.20.4.in-addr.arpa. domain name pointer 4.20.225.219.rivnet.net
[3600] 220.225.20.4.in-addr.arpa. domain name pointer 4.20.225.220.rivnet.net
[3600] 221.225.20.4.in-addr.arpa. domain name pointer 4.20.225.221.rivnet.net
[3600] 222.225.20.4.in-addr.arpa. domain name pointer 4.20.225.222.rivnet.net
[3600] 223.225.20.4.in-addr.arpa. domain name pointer 4.20.225.223.rivnet.net
[3600] 224.225.20.4.in-addr.arpa. domain name pointer 4.20.225.224.rivnet.net
[0] 225.225.20.4.in-addr.arpa not found: 3(NXDOMAIN)
[3600] 226.225.20.4.in-addr.arpa. domain name pointer 4.20.225.226.rivnet.net
[3600] 227.225.20.4.in-addr.arpa. domain name pointer 4.20.225.227.rivnet.net
[3600] 228.225.20.4.in-addr.arpa. domain name pointer 4.20.225.228.rivnet.net
[3600] 229.225.20.4.in-addr.arpa. domain name pointer 4.20.225.229.rivnet.net
[3600] 230.225.20.4.in-addr.arpa. domain name pointer 4.20.225.230.rivnet.net
[3600] 231.225.20.4.in-addr.arpa. domain name pointer 4.20.225.231.rivnet.net
[3600] 232.225.20.4.in-addr.arpa. domain name pointer 4.20.225.232.rivnet.net
[3600] 233.225.20.4.in-addr.arpa. domain name pointer 4.20.225.233.rivnet.net
[3600] 234.225.20.4.in-addr.arpa. domain name pointer 4.20.225.234.rivnet.net
[3600] 235.225.20.4.in-addr.arpa. domain name pointer 4.20.225.235.rivnet.net
[3600] 236.225.20.4.in-addr.arpa. domain name pointer 4.20.225.236.rivnet.net
[3600] 237.225.20.4.in-addr.arpa. domain name pointer 4.20.225.237.rivnet.net
[3600] 238.225.20.4.in-addr.arpa. domain name pointer 4.20.225.238.rivnet.net
[3600] 239.225.20.4.in-addr.arpa. domain name pointer 4.20.225.239.rivnet.net
[3600] 240.225.20.4.in-addr.arpa. domain name pointer 4.20.225.240.rivnet.net
[3600] 241.225.20.4.in-addr.arpa. domain name pointer 4.20.225.241.rivnet.net
[3600] 242.225.20.4.in-addr.arpa. domain name pointer 4.20.225.242.rivnet.net
[3600] 243.225.20.4.in-addr.arpa. domain name pointer 4.20.225.243.rivnet.net
[3600] 244.225.20.4.in-addr.arpa. domain name pointer 4.20.225.244.rivnet.net
[3600] 245.225.20.4.in-addr.arpa. domain name pointer 4.20.225.245.rivnet.net
[3600] 246.225.20.4.in-addr.arpa. domain name pointer 4.20.225.246.rivnet.net
[3600] 247.225.20.4.in-addr.arpa. domain name pointer 4.20.225.247.rivnet.net
[3600] 248.225.20.4.in-addr.arpa. domain name pointer 4.20.225.248.rivnet.net
[3600] 249.225.20.4.in-addr.arpa. domain name pointer 4.20.225.249.rivnet.net
[3600] 250.225.20.4.in-addr.arpa. domain name pointer 4.20.225.250.rivnet.net
[3600] 251.225.20.4.in-addr.arpa. domain name pointer 4.20.225.251.rivnet.net
[3600] 252.225.20.4.in-addr.arpa. domain name pointer 4.20.225.252.rivnet.net
[3600] 253.225.20.4.in-addr.arpa. domain name pointer 4.20.225.253.rivnet.net
[3600] 254.225.20.4.in-addr.arpa. domain name pointer 4.20.225.254.rivnet.net
[0] 255.225.20.4.in-addr.arpa not found: 3(NXDOMAIN)