[0] 0.235.20.4.in-addr.arpa not found: 3(NXDOMAIN)
[0] 1.235.20.4.in-addr.arpa not found: 3(NXDOMAIN)
[0] 2.235.20.4.in-addr.arpa not found: 3(NXDOMAIN)
[0] 3.235.20.4.in-addr.arpa not found: 3(NXDOMAIN)
[0] 4.235.20.4.in-addr.arpa not found: 3(NXDOMAIN)
[0] 5.235.20.4.in-addr.arpa not found: 3(NXDOMAIN)
[0] 6.235.20.4.in-addr.arpa not found: 3(NXDOMAIN)
[0] 7.235.20.4.in-addr.arpa not found: 3(NXDOMAIN)
[0] 8.235.20.4.in-addr.arpa not found: 3(NXDOMAIN)
[0] 9.235.20.4.in-addr.arpa not found: 3(NXDOMAIN)
[0] 10.235.20.4.in-addr.arpa not found: 3(NXDOMAIN)
[0] 11.235.20.4.in-addr.arpa not found: 3(NXDOMAIN)
[0] 12.235.20.4.in-addr.arpa not found: 3(NXDOMAIN)
[0] 13.235.20.4.in-addr.arpa not found: 3(NXDOMAIN)
[3600] 14.235.20.4.in-addr.arpa. domain name pointer 4.20.235.14.rivnet.net
[3600] 15.235.20.4.in-addr.arpa. domain name pointer 4.20.235.15.rivnet.net
[3600] 16.235.20.4.in-addr.arpa. domain name pointer 4.20.235.16.rivnet.net
[3600] 17.235.20.4.in-addr.arpa. domain name pointer 4.20.235.17.rivnet.net
[3600] 18.235.20.4.in-addr.arpa. domain name pointer 4.20.235.18.rivnet.net
[3600] 19.235.20.4.in-addr.arpa. domain name pointer 4.20.235.19.rivnet.net
[3600] 20.235.20.4.in-addr.arpa. domain name pointer 4.20.235.20.rivnet.net
[3600] 21.235.20.4.in-addr.arpa. domain name pointer 4.20.235.21.rivnet.net
[3600] 22.235.20.4.in-addr.arpa. domain name pointer 4.20.235.22.rivnet.net
[3600] 23.235.20.4.in-addr.arpa. domain name pointer 4.20.235.23.rivnet.net
[3600] 24.235.20.4.in-addr.arpa. domain name pointer 4.20.235.24.rivnet.net
[3600] 25.235.20.4.in-addr.arpa. domain name pointer 4.20.235.25.rivnet.net
[3600] 26.235.20.4.in-addr.arpa. domain name pointer 4.20.235.26.rivnet.net
[3600] 27.235.20.4.in-addr.arpa. domain name pointer 4.20.235.27.rivnet.net
[3600] 28.235.20.4.in-addr.arpa. domain name pointer 4.20.235.28.rivnet.net
[3600] 29.235.20.4.in-addr.arpa. domain name pointer 4.20.235.29.rivnet.net
[3600] 30.235.20.4.in-addr.arpa. domain name pointer 4.20.235.30.rivnet.net
[3600] 31.235.20.4.in-addr.arpa. domain name pointer 4.20.235.31.rivnet.net
[3600] 32.235.20.4.in-addr.arpa. domain name pointer 4.20.235.32.rivnet.net
[3600] 33.235.20.4.in-addr.arpa. domain name pointer 4.20.235.33.rivnet.net
[3600] 34.235.20.4.in-addr.arpa. domain name pointer 4.20.235.34.rivnet.net
[3600] 35.235.20.4.in-addr.arpa. domain name pointer 4.20.235.35.rivnet.net
[3600] 36.235.20.4.in-addr.arpa. domain name pointer 4.20.235.36.rivnet.net
[3600] 37.235.20.4.in-addr.arpa. domain name pointer 4.20.235.37.rivnet.net
[3600] 38.235.20.4.in-addr.arpa. domain name pointer 4.20.235.38.rivnet.net
[3600] 39.235.20.4.in-addr.arpa. domain name pointer 4.20.235.39.rivnet.net
[3600] 40.235.20.4.in-addr.arpa. domain name pointer 4.20.235.40.rivnet.net
[3600] 41.235.20.4.in-addr.arpa. domain name pointer 4.20.235.41.rivnet.net
[3600] 42.235.20.4.in-addr.arpa. domain name pointer 4.20.235.42.rivnet.net
[3600] 43.235.20.4.in-addr.arpa. domain name pointer 4.20.235.43.rivnet.net
[3600] 44.235.20.4.in-addr.arpa. domain name pointer 4.20.235.44.rivnet.net
[3600] 45.235.20.4.in-addr.arpa. domain name pointer 4.20.235.45.rivnet.net
[3600] 46.235.20.4.in-addr.arpa. domain name pointer 4.20.235.46.rivnet.net
[3600] 47.235.20.4.in-addr.arpa. domain name pointer 4.20.235.47.rivnet.net
[3600] 48.235.20.4.in-addr.arpa. domain name pointer 4.20.235.48.rivnet.net
[3600] 49.235.20.4.in-addr.arpa. domain name pointer 4.20.235.49.rivnet.net
[3600] 50.235.20.4.in-addr.arpa. domain name pointer 4.20.235.50.rivnet.net
[3600] 51.235.20.4.in-addr.arpa. domain name pointer 4.20.235.51.rivnet.net
[3600] 52.235.20.4.in-addr.arpa. domain name pointer 4.20.235.52.rivnet.net
[3600] 53.235.20.4.in-addr.arpa. domain name pointer 4.20.235.53.rivnet.net
[3600] 54.235.20.4.in-addr.arpa. domain name pointer 4.20.235.54.rivnet.net
[3600] 55.235.20.4.in-addr.arpa. domain name pointer 4.20.235.55.rivnet.net
[3600] 56.235.20.4.in-addr.arpa. domain name pointer 4.20.235.56.rivnet.net
[3600] 57.235.20.4.in-addr.arpa. domain name pointer 4.20.235.57.rivnet.net
[3600] 58.235.20.4.in-addr.arpa. domain name pointer 4.20.235.58.rivnet.net
[3600] 59.235.20.4.in-addr.arpa. domain name pointer 4.20.235.59.rivnet.net
[3600] 60.235.20.4.in-addr.arpa. domain name pointer 4.20.235.60.rivnet.net
[3600] 61.235.20.4.in-addr.arpa. domain name pointer 4.20.235.61.rivnet.net
[3600] 62.235.20.4.in-addr.arpa. domain name pointer 4.20.235.62.rivnet.net
[3600] 63.235.20.4.in-addr.arpa. domain name pointer 4.20.235.63.rivnet.net
[3600] 64.235.20.4.in-addr.arpa. domain name pointer 4.20.235.64.rivnet.net
[3600] 65.235.20.4.in-addr.arpa. domain name pointer 4.20.235.65.rivnet.net
[3600] 66.235.20.4.in-addr.arpa. domain name pointer 4.20.235.66.rivnet.net
[3600] 67.235.20.4.in-addr.arpa. domain name pointer 4.20.235.67.rivnet.net
[3600] 68.235.20.4.in-addr.arpa. domain name pointer 4.20.235.68.rivnet.net
[3600] 69.235.20.4.in-addr.arpa. domain name pointer 4.20.235.69.rivnet.net
[3600] 70.235.20.4.in-addr.arpa. domain name pointer 4.20.235.70.rivnet.net
[3600] 71.235.20.4.in-addr.arpa. domain name pointer 4.20.235.71.rivnet.net
[3600] 72.235.20.4.in-addr.arpa. domain name pointer 4.20.235.72.rivnet.net
[3600] 73.235.20.4.in-addr.arpa. domain name pointer 4.20.235.73.rivnet.net
[3600] 74.235.20.4.in-addr.arpa. domain name pointer 4.20.235.74.rivnet.net
[3600] 75.235.20.4.in-addr.arpa. domain name pointer 4.20.235.75.rivnet.net
[3600] 76.235.20.4.in-addr.arpa. domain name pointer 4.20.235.76.rivnet.net
[3600] 77.235.20.4.in-addr.arpa. domain name pointer 4.20.235.77.rivnet.net
[3600] 78.235.20.4.in-addr.arpa. domain name pointer 4.20.235.78.rivnet.net
[3600] 79.235.20.4.in-addr.arpa. domain name pointer 4.20.235.79.rivnet.net
[3600] 80.235.20.4.in-addr.arpa. domain name pointer 4.20.235.80.rivnet.net
[3600] 81.235.20.4.in-addr.arpa. domain name pointer 4.20.235.81.rivnet.net
[3600] 82.235.20.4.in-addr.arpa. domain name pointer 4.20.235.82.rivnet.net
[3600] 83.235.20.4.in-addr.arpa. domain name pointer 4.20.235.83.rivnet.net
[3600] 84.235.20.4.in-addr.arpa. domain name pointer 4.20.235.84.rivnet.net
[3600] 85.235.20.4.in-addr.arpa. domain name pointer 4.20.235.85.rivnet.net
[3600] 86.235.20.4.in-addr.arpa. domain name pointer 4.20.235.86.rivnet.net
[3600] 87.235.20.4.in-addr.arpa. domain name pointer 4.20.235.87.rivnet.net
[3600] 88.235.20.4.in-addr.arpa. domain name pointer 4.20.235.88.rivnet.net
[3600] 89.235.20.4.in-addr.arpa. domain name pointer 4.20.235.89.rivnet.net
[3600] 90.235.20.4.in-addr.arpa. domain name pointer 4.20.235.90.rivnet.net
[3600] 91.235.20.4.in-addr.arpa. domain name pointer 4.20.235.91.rivnet.net
[3600] 92.235.20.4.in-addr.arpa. domain name pointer 4.20.235.92.rivnet.net
[3600] 93.235.20.4.in-addr.arpa. domain name pointer 4.20.235.93.rivnet.net
[3600] 94.235.20.4.in-addr.arpa. domain name pointer 4.20.235.94.rivnet.net
[3600] 95.235.20.4.in-addr.arpa. domain name pointer 4.20.235.95.rivnet.net
[3600] 96.235.20.4.in-addr.arpa. domain name pointer 4.20.235.96.rivnet.net
[3600] 97.235.20.4.in-addr.arpa. domain name pointer 4.20.235.97.rivnet.net
[3600] 98.235.20.4.in-addr.arpa. domain name pointer 4.20.235.98.rivnet.net
[3600] 99.235.20.4.in-addr.arpa. domain name pointer 4.20.235.99.rivnet.net
[3600] 100.235.20.4.in-addr.arpa. domain name pointer 4.20.235.100.rivnet.net
[3600] 101.235.20.4.in-addr.arpa. domain name pointer 4.20.235.101.rivnet.net
[3600] 102.235.20.4.in-addr.arpa. domain name pointer 4.20.235.102.rivnet.net
[3600] 103.235.20.4.in-addr.arpa. domain name pointer 4.20.235.103.rivnet.net
[3600] 104.235.20.4.in-addr.arpa. domain name pointer 4.20.235.104.rivnet.net
[3600] 105.235.20.4.in-addr.arpa. domain name pointer 4.20.235.105.rivnet.net
[3600] 106.235.20.4.in-addr.arpa. domain name pointer 4.20.235.106.rivnet.net
[3600] 107.235.20.4.in-addr.arpa. domain name pointer 4.20.235.107.rivnet.net
[3600] 108.235.20.4.in-addr.arpa. domain name pointer 4.20.235.108.rivnet.net
[3600] 109.235.20.4.in-addr.arpa. domain name pointer 4.20.235.109.rivnet.net
[3600] 110.235.20.4.in-addr.arpa. domain name pointer 4.20.235.110.rivnet.net
[3600] 111.235.20.4.in-addr.arpa. domain name pointer 4.20.235.111.rivnet.net
[3600] 112.235.20.4.in-addr.arpa. domain name pointer 4.20.235.112.rivnet.net
[3600] 113.235.20.4.in-addr.arpa. domain name pointer 4.20.235.113.rivnet.net
[3600] 114.235.20.4.in-addr.arpa. domain name pointer 4.20.235.114.rivnet.net
[3600] 115.235.20.4.in-addr.arpa. domain name pointer 4.20.235.115.rivnet.net
[3600] 116.235.20.4.in-addr.arpa. domain name pointer 4.20.235.116.rivnet.net
[3600] 117.235.20.4.in-addr.arpa. domain name pointer 4.20.235.117.rivnet.net
[3600] 118.235.20.4.in-addr.arpa. domain name pointer 4.20.235.118.rivnet.net
[3600] 119.235.20.4.in-addr.arpa. domain name pointer 4.20.235.119.rivnet.net
[3600] 120.235.20.4.in-addr.arpa. domain name pointer 4.20.235.120.rivnet.net
[3600] 121.235.20.4.in-addr.arpa. domain name pointer 4.20.235.121.rivnet.net
[3600] 122.235.20.4.in-addr.arpa. domain name pointer 4.20.235.122.rivnet.net
[3600] 123.235.20.4.in-addr.arpa. domain name pointer 4.20.235.123.rivnet.net
[3600] 124.235.20.4.in-addr.arpa. domain name pointer 4.20.235.124.rivnet.net
[3600] 125.235.20.4.in-addr.arpa. domain name pointer 4.20.235.125.rivnet.net
[3600] 126.235.20.4.in-addr.arpa. domain name pointer 4.20.235.126.rivnet.net
[3600] 127.235.20.4.in-addr.arpa. domain name pointer 4.20.235.127.rivnet.net
[3600] 128.235.20.4.in-addr.arpa. domain name pointer 4.20.235.128.rivnet.net
[3600] 129.235.20.4.in-addr.arpa. domain name pointer 4.20.235.129.rivnet.net
[3600] 130.235.20.4.in-addr.arpa. domain name pointer 4.20.235.130.rivnet.net
[3600] 131.235.20.4.in-addr.arpa. domain name pointer 4.20.235.131.rivnet.net
[3600] 132.235.20.4.in-addr.arpa. domain name pointer 4.20.235.132.rivnet.net
[3600] 133.235.20.4.in-addr.arpa. domain name pointer 4.20.235.133.rivnet.net
[3600] 134.235.20.4.in-addr.arpa. domain name pointer 4.20.235.134.rivnet.net
[3600] 135.235.20.4.in-addr.arpa. domain name pointer 4.20.235.135.rivnet.net
[3600] 136.235.20.4.in-addr.arpa. domain name pointer 4.20.235.136.rivnet.net
[3600] 137.235.20.4.in-addr.arpa. domain name pointer 4.20.235.137.rivnet.net
[3600] 138.235.20.4.in-addr.arpa. domain name pointer 4.20.235.138.rivnet.net
[3600] 139.235.20.4.in-addr.arpa. domain name pointer 4.20.235.139.rivnet.net
[3600] 140.235.20.4.in-addr.arpa. domain name pointer 4.20.235.140.rivnet.net
[3600] 141.235.20.4.in-addr.arpa. domain name pointer 4.20.235.141.rivnet.net
[3600] 142.235.20.4.in-addr.arpa. domain name pointer 4.20.235.142.rivnet.net
[3600] 143.235.20.4.in-addr.arpa. domain name pointer 4.20.235.143.rivnet.net
[3600] 144.235.20.4.in-addr.arpa. domain name pointer 4.20.235.144.rivnet.net
[3600] 145.235.20.4.in-addr.arpa. domain name pointer 4.20.235.145.rivnet.net
[3600] 146.235.20.4.in-addr.arpa. domain name pointer 4.20.235.146.rivnet.net
[3600] 147.235.20.4.in-addr.arpa. domain name pointer 4.20.235.147.rivnet.net
[3600] 148.235.20.4.in-addr.arpa. domain name pointer 4.20.235.148.rivnet.net
[3600] 149.235.20.4.in-addr.arpa. domain name pointer 4.20.235.149.rivnet.net
[3600] 150.235.20.4.in-addr.arpa. domain name pointer 4.20.235.150.rivnet.net
[3600] 151.235.20.4.in-addr.arpa. domain name pointer 4.20.235.151.rivnet.net
[3600] 152.235.20.4.in-addr.arpa. domain name pointer 4.20.235.152.rivnet.net
[3600] 153.235.20.4.in-addr.arpa. domain name pointer 4.20.235.153.rivnet.net
[3600] 154.235.20.4.in-addr.arpa. domain name pointer 4.20.235.154.rivnet.net
[3600] 155.235.20.4.in-addr.arpa. domain name pointer 4.20.235.155.rivnet.net
[3600] 156.235.20.4.in-addr.arpa. domain name pointer 4.20.235.156.rivnet.net
[3600] 157.235.20.4.in-addr.arpa. domain name pointer 4.20.235.157.rivnet.net
[3600] 158.235.20.4.in-addr.arpa. domain name pointer 4.20.235.158.rivnet.net
[3600] 159.235.20.4.in-addr.arpa. domain name pointer 4.20.235.159.rivnet.net
[3600] 160.235.20.4.in-addr.arpa. domain name pointer 4.20.235.160.rivnet.net
[3600] 161.235.20.4.in-addr.arpa. domain name pointer 4.20.235.161.rivnet.net
[3600] 162.235.20.4.in-addr.arpa. domain name pointer 4.20.235.162.rivnet.net
[3600] 163.235.20.4.in-addr.arpa. domain name pointer 4.20.235.163.rivnet.net
[3600] 164.235.20.4.in-addr.arpa. domain name pointer 4.20.235.164.rivnet.net
[3600] 165.235.20.4.in-addr.arpa. domain name pointer 4.20.235.165.rivnet.net
[3600] 166.235.20.4.in-addr.arpa. domain name pointer 4.20.235.166.rivnet.net
[3600] 167.235.20.4.in-addr.arpa. domain name pointer 4.20.235.167.rivnet.net
[3600] 168.235.20.4.in-addr.arpa. domain name pointer 4.20.235.168.rivnet.net
[3600] 169.235.20.4.in-addr.arpa. domain name pointer 4.20.235.169.rivnet.net
[3600] 170.235.20.4.in-addr.arpa. domain name pointer 4.20.235.170.rivnet.net
[3600] 171.235.20.4.in-addr.arpa. domain name pointer 4.20.235.171.rivnet.net
[3600] 172.235.20.4.in-addr.arpa. domain name pointer 4.20.235.172.rivnet.net
[3600] 173.235.20.4.in-addr.arpa. domain name pointer 4.20.235.173.rivnet.net
[3600] 174.235.20.4.in-addr.arpa. domain name pointer 4.20.235.174.rivnet.net
[3600] 175.235.20.4.in-addr.arpa. domain name pointer 4.20.235.175.rivnet.net
[3600] 176.235.20.4.in-addr.arpa. domain name pointer 4.20.235.176.rivnet.net
[3600] 177.235.20.4.in-addr.arpa. domain name pointer 4.20.235.177.rivnet.net
[3600] 178.235.20.4.in-addr.arpa. domain name pointer 4.20.235.178.rivnet.net
[3600] 179.235.20.4.in-addr.arpa. domain name pointer 4.20.235.179.rivnet.net
[3600] 180.235.20.4.in-addr.arpa. domain name pointer 4.20.235.180.rivnet.net
[3600] 181.235.20.4.in-addr.arpa. domain name pointer 4.20.235.181.rivnet.net
[3600] 182.235.20.4.in-addr.arpa. domain name pointer 4.20.235.182.rivnet.net
[3600] 183.235.20.4.in-addr.arpa. domain name pointer 4.20.235.183.rivnet.net
[3600] 184.235.20.4.in-addr.arpa. domain name pointer 4.20.235.184.rivnet.net
[3600] 185.235.20.4.in-addr.arpa. domain name pointer 4.20.235.185.rivnet.net
[3600] 186.235.20.4.in-addr.arpa. domain name pointer 4.20.235.186.rivnet.net
[3600] 187.235.20.4.in-addr.arpa. domain name pointer 4.20.235.187.rivnet.net
[3600] 188.235.20.4.in-addr.arpa. domain name pointer 4.20.235.188.rivnet.net
[3600] 189.235.20.4.in-addr.arpa. domain name pointer 4.20.235.189.rivnet.net
[3600] 190.235.20.4.in-addr.arpa. domain name pointer 4.20.235.190.rivnet.net
[3600] 191.235.20.4.in-addr.arpa. domain name pointer 4.20.235.191.rivnet.net
[3600] 192.235.20.4.in-addr.arpa. domain name pointer 4.20.235.192.rivnet.net
[3600] 193.235.20.4.in-addr.arpa. domain name pointer 4.20.235.193.rivnet.net
[3600] 194.235.20.4.in-addr.arpa. domain name pointer 4.20.235.194.rivnet.net
[3600] 195.235.20.4.in-addr.arpa. domain name pointer 4.20.235.195.rivnet.net
[3600] 196.235.20.4.in-addr.arpa. domain name pointer 4.20.235.196.rivnet.net
[3600] 197.235.20.4.in-addr.arpa. domain name pointer 4.20.235.197.rivnet.net
[3600] 198.235.20.4.in-addr.arpa. domain name pointer 4.20.235.198.rivnet.net
[3600] 199.235.20.4.in-addr.arpa. domain name pointer 4.20.235.199.rivnet.net
[3600] 200.235.20.4.in-addr.arpa. domain name pointer 4.20.235.200.rivnet.net
[3600] 201.235.20.4.in-addr.arpa. domain name pointer 4.20.235.201.rivnet.net
[3600] 202.235.20.4.in-addr.arpa. domain name pointer 4.20.235.202.rivnet.net
[3600] 203.235.20.4.in-addr.arpa. domain name pointer 4.20.235.203.rivnet.net
[3600] 204.235.20.4.in-addr.arpa. domain name pointer 4.20.235.204.rivnet.net
[3600] 205.235.20.4.in-addr.arpa. domain name pointer 4.20.235.205.rivnet.net
[3600] 206.235.20.4.in-addr.arpa. domain name pointer 4.20.235.206.rivnet.net
[0] 207.235.20.4.in-addr.arpa not found: 3(NXDOMAIN)
[3600] 208.235.20.4.in-addr.arpa. domain name pointer 4.20.235.208.rivnet.net
[3600] 209.235.20.4.in-addr.arpa. domain name pointer 4.20.235.209.rivnet.net
[3600] 210.235.20.4.in-addr.arpa. domain name pointer 4.20.235.210.rivnet.net
[3600] 211.235.20.4.in-addr.arpa. domain name pointer 4.20.235.211.rivnet.net
[3600] 212.235.20.4.in-addr.arpa. domain name pointer 4.20.235.212.rivnet.net
[3600] 213.235.20.4.in-addr.arpa. domain name pointer 4.20.235.213.rivnet.net
[3600] 214.235.20.4.in-addr.arpa. domain name pointer 4.20.235.214.rivnet.net
[3600] 215.235.20.4.in-addr.arpa. domain name pointer 4.20.235.215.rivnet.net
[3600] 216.235.20.4.in-addr.arpa. domain name pointer 4.20.235.216.rivnet.net
[3600] 217.235.20.4.in-addr.arpa. domain name pointer 4.20.235.217.rivnet.net
[3600] 218.235.20.4.in-addr.arpa. domain name pointer 4.20.235.218.rivnet.net
[3600] 219.235.20.4.in-addr.arpa. domain name pointer 4.20.235.219.rivnet.net
[3600] 220.235.20.4.in-addr.arpa. domain name pointer 4.20.235.220.rivnet.net
[3600] 221.235.20.4.in-addr.arpa. domain name pointer 4.20.235.221.rivnet.net
[3600] 222.235.20.4.in-addr.arpa. domain name pointer 4.20.235.222.rivnet.net
[3600] 223.235.20.4.in-addr.arpa. domain name pointer 4.20.235.223.rivnet.net
[3600] 224.235.20.4.in-addr.arpa. domain name pointer 4.20.235.224.rivnet.net
[3600] 225.235.20.4.in-addr.arpa. domain name pointer 4.20.235.225.rivnet.net
[3600] 226.235.20.4.in-addr.arpa. domain name pointer 4.20.235.226.rivnet.net
[3600] 227.235.20.4.in-addr.arpa. domain name pointer 4.20.235.227.rivnet.net
[3600] 228.235.20.4.in-addr.arpa. domain name pointer 4.20.235.228.rivnet.net
[3600] 229.235.20.4.in-addr.arpa. domain name pointer 4.20.235.229.rivnet.net
[3600] 230.235.20.4.in-addr.arpa. domain name pointer 4.20.235.230.rivnet.net
[3600] 231.235.20.4.in-addr.arpa. domain name pointer 4.20.235.231.rivnet.net
[3600] 232.235.20.4.in-addr.arpa. domain name pointer 4.20.235.232.rivnet.net
[3600] 233.235.20.4.in-addr.arpa. domain name pointer 4.20.235.233.rivnet.net
[3600] 234.235.20.4.in-addr.arpa. domain name pointer 4.20.235.234.rivnet.net
[3600] 235.235.20.4.in-addr.arpa. domain name pointer 4.20.235.235.rivnet.net
[3600] 236.235.20.4.in-addr.arpa. domain name pointer 4.20.235.236.rivnet.net
[3600] 237.235.20.4.in-addr.arpa. domain name pointer 4.20.235.237.rivnet.net
[3600] 238.235.20.4.in-addr.arpa. domain name pointer 4.20.235.238.rivnet.net
[3600] 239.235.20.4.in-addr.arpa. domain name pointer 4.20.235.239.rivnet.net
[3600] 240.235.20.4.in-addr.arpa. domain name pointer 4.20.235.240.rivnet.net
[3600] 241.235.20.4.in-addr.arpa. domain name pointer 4.20.235.241.rivnet.net
[3600] 242.235.20.4.in-addr.arpa. domain name pointer 4.20.235.242.rivnet.net
[3600] 243.235.20.4.in-addr.arpa. domain name pointer 4.20.235.243.rivnet.net
[3600] 244.235.20.4.in-addr.arpa. domain name pointer 4.20.235.244.rivnet.net
[3600] 245.235.20.4.in-addr.arpa. domain name pointer 4.20.235.245.rivnet.net
[3600] 246.235.20.4.in-addr.arpa. domain name pointer 4.20.235.246.rivnet.net
[3600] 247.235.20.4.in-addr.arpa. domain name pointer 4.20.235.247.rivnet.net
[3600] 248.235.20.4.in-addr.arpa. domain name pointer 4.20.235.248.rivnet.net
[3600] 249.235.20.4.in-addr.arpa. domain name pointer 4.20.235.249.rivnet.net
[3600] 250.235.20.4.in-addr.arpa. domain name pointer 4.20.235.250.rivnet.net
[3600] 251.235.20.4.in-addr.arpa. domain name pointer 4.20.235.251.rivnet.net
[3600] 252.235.20.4.in-addr.arpa. domain name pointer 4.20.235.252.rivnet.net
[3600] 253.235.20.4.in-addr.arpa. domain name pointer 4.20.235.253.rivnet.net
[3600] 254.235.20.4.in-addr.arpa. domain name pointer 4.20.235.254.rivnet.net
[0] 255.235.20.4.in-addr.arpa not found: 3(NXDOMAIN)