Hurricane Electric

https://dns.he.net/

IPv4 DNS Server:

74.82.42.42

IPv6 DNS Server:

2001:470:20::2

Hurricane Electric operates its own global IPv4 and IPv6 network and is considered the largest IPv6 backbone in the world as measured by number of networks connected. Within its global network, Hurricane Electric is connected to over 165 major exchange points and exchanges traffic directly with more than 6,500 different networks. Employing a resilient fiber-optic topology, Hurricane Electric has no less than five redundant 100G paths crossing North America, four separate 100G paths between the U.S. and Europe, and 100G rings in Europe and Asia. Hurricane also has a ring around Africa, and a PoP in Australia. See more in the Hurricane Electric.