Worst case, choose a ROOT Server:
HOSTNAME IP ADDRESSES OPERATOR
a.root-servers.net 198.41.0.4, 2001:503:ba3e::2:30 Verisign, Inc.
b.root-servers.net 199.9.14.201, 2001:500:200::b University of Southern California,
Information Sciences Institute
c.root-servers.net 192.33.4.12, 2001:500:2::c Cogent Communications
d.root-servers.net 199.7.91.13, 2001:500:2d::d University of Maryland
e.root-servers.net 192.203.230.10, 2001:500:a8::e NASA (Ames Research Center)
f.root-servers.net 192.5.5.241, 2001:500:2f::f Internet Systems Consortium, Inc.
g.root-servers.net 192.112.36.4, 2001:500:12::d0d US Department of Defense (NIC)
h.root-servers.net 198.97.190.53, 2001:500:1::53 US Army (Research Lab)
i.root-servers.net 192.36.148.17, 2001:7fe::53 Netnod
j.root-servers.net 192.58.128.30, 2001:503:c27::2:30 Verisign, Inc.
k.root-servers.net 193.0.14.129, 2001:7fd::1 RIPE NCC
l.root-servers.net 199.7.83.42, 2001:500:9f::42 ICANN
m.root-servers.net 202.12.27.33, 2001:dc3::35 WIDE Project
To get around any Google DNS fuckery, manually set your DNS servers (works on Mobile as well as PCs). Ideally, one of these public DNS servers:
IPv4 Addresses:
99.255.137.34 199.85.126.10 9.9.9.9 149.112.112.112 209.244.0.3 68.87.68.162 68.87.68.166 68.87.72.130 68.87.76.182 68.87.77.130 64.6.64.6 64.6.65.6 162.243.19.47 45.33.97.5 129.250.35.250 129.250.35.251 156.154.70.1 156.154.71.1 75.103.119.77 12.150.25.218 96.31.223.110 199.2.252.10 204.97.212.10 204.117.214.10 204.194.232.200 204.194.234.200 205.147.105.236 208.67.220.222 165.87.13.129 165.87.201.244 4.2.2.1 8.0.6.0 8.0.7.0 149.112.112.12 149.112.149.112 192.221.134.0 192.221.135.0 208.67.222.220 209.244.0.53 216.146.35.35 209.244.0.4 66.28.0.61 4.2.2.2 4.2.2.6 168.9.128.14 198.82.247.34 204.15.52.15 209.191.129.65 216.52.254.1 4.2.2.4 45.90.30.193 172.98.193.42 209.130.139.2 64.212.106.85 206.165.6.12 67.17.215.133 69.7.192.2 216.106.1.2 216.136.95.2 24.154.1.5 69.67.97.18 64.128.251.228 216.169.187.240 209.252.188.103 209.252.188.104 162.247.147.98 208.98.188.82 24.181.107.227 24.181.107.226 24.181.107.231 156.154.70.16 216.240.32.72 216.66.104.72 66.76.13.250 66.162.39.114 67.52.15.27 65.171.146.11 199.255.95.193 108.179.34.214 75.148.63.125 216.173.178.83 173.167.215.57 65.111.169.164 71.122.219.170 204.70.127.128 72.51.45.191 24.181.107.229 216.237.114.148 216.237.114.149 69.21.30.166 209.105.243.218 70.88.112.101 192.169.192.162 24.229.250.113 138.78.49.150 216.106.88.3 216.240.32.71 216.240.32.140 65.111.169.159 216.240.32.74 70.90.140.130 216.106.1.254 205.242.187.234
IPv6
2620:fe::fe 2001:470:1f1a:78e::2 2606:4700:4700::1111 2606:4700:4700::1001 2001:4860:4860::8844 2620:74:1b::1:1 2620:0:ccd::2 2620:0:ccc::2 2001:470:20::2
Worst case, choose a ROOT Server: HOSTNAME IP ADDRESSES OPERATOR a.root-servers.net 198.41.0.4, 2001:503:ba3e::2:30 Verisign, Inc. b.root-servers.net 199.9.14.201, 2001:500:200::b University of Southern California, Information Sciences Institute c.root-servers.net 192.33.4.12, 2001:500:2::c Cogent Communications d.root-servers.net 199.7.91.13, 2001:500:2d::d University of Maryland e.root-servers.net 192.203.230.10, 2001:500:a8::e NASA (Ames Research Center) f.root-servers.net 192.5.5.241, 2001:500:2f::f Internet Systems Consortium, Inc. g.root-servers.net 192.112.36.4, 2001:500:12::d0d US Department of Defense (NIC) h.root-servers.net 198.97.190.53, 2001:500:1::53 US Army (Research Lab) i.root-servers.net 192.36.148.17, 2001:7fe::53 Netnod j.root-servers.net 192.58.128.30, 2001:503:c27::2:30 Verisign, Inc. k.root-servers.net 193.0.14.129, 2001:7fd::1 RIPE NCC l.root-servers.net 199.7.83.42, 2001:500:9f::42 ICANN m.root-servers.net 202.12.27.33, 2001:dc3::35 WIDE Project