Root Nameservers List全世界根name 服务器

Root servers are operated by twelve organisations often referred to as the "root server operators". They are

A - VeriSign Global Registry Services

B - Information Sciences Institute

C - Cogent Communications

D - University of Maryland

E - NASA Ames Research Center

F - Internet Systems Consortium, Inc.

G - U.S. DOD Network Information Center

H - U.S. Army Research Lab

I - Autonomica/NORDUnet

J - VeriSign Global Registry Services

K - RIPE NCC

L - ICANN

M - WIDE Project