目次
文書の過去の版を表示しています。
Domain Name Speed Benchmark
DNS Benchmark
Public DNS Servers
Level 3 Communications Public DNS
Home & Business Internet, Phone, and TV | CenturyLink
4.2.2.1 4.2.2.2 4.2.2.3 4.2.2.4 4.2.2.5 4.2.2.6
Google Public DNS
Public DNS | Google Developers
8.8.8.8 8.8.4.4
OpenDNS
Cloud Delivered Enterprise Security by OpenDNS
208.67.222.222 208.67.220.220
