Root Servers Application
The following page provides details on domains, networks, IPs, hosting services, and content delivery networks used by Root Servers.
What is Root Servers?
Root Servers - Technology
A root name server is a name server for the root zone of the Domain Name System (DNS) of the Internet.
Root Servers Domains
root-servers.net and root-servers.org are the primary domains associated with Root Servers.
Primary Hostnames
| IP | Hostname | Network | PoP | Location |
|---|---|---|---|---|
| 170.247.170.2 | b.root-servers.net |
USC
|
Anycast |
|
| 192.5.5.241 | f.root-servers.net |
ISC
|
Anycast |
|
| 192.33.4.12 | c.root-servers.net |
Cogent
|
Anycast |
|
| 192.36.148.17 | i.root-servers.net |
Netnod
|
Anycast |
|
| 192.58.128.30 | j.root-servers.net | United States | ||
| 192.112.36.4 | g.root-servers.net |
US Department of War
|
Anycast |
|
| 192.203.230.10 | e.root-servers.net |
NASA
|
Anycast |
|
| 193.0.14.129 | k.root-servers.net |
RIPE
|
Anycast |
|
| 198.41.0.4 | a.root-servers.net |
Verisign
|
Anycast |
|
| 198.97.190.53 | h.root-servers.net |
US Department of War
|
Anycast |
|
| 199.7.83.42 | l.root-servers.net |
ICANN
|
Anycast |
|
| 199.7.91.13 | d.root-servers.net |
University of Maryland
|
Anycast |
|
| 202.12.27.33 | m.root-servers.net | Japan | ||
| 2001:500:1::53 | h.root-servers.net |
US Department of War
|
Anycast |
|
| 2001:500:2::c | c.root-servers.net |
Cogent
|
Anycast |
|
| 2001:500:12::d0d | g.root-servers.net |
US Department of War
|
Anycast |
|
| 2001:500:2d::d | d.root-servers.net |
University of Maryland
|
Anycast |
|
| 2001:500:2f::f | f.root-servers.net |
ISC
|
Anycast |
|
| 2001:500:9f::42 | l.root-servers.net |
ICANN
|
Core Network | United States |
| 2001:500:a8::e | e.root-servers.net |
NASA
|
Anycast |
|
| 2001:503:c27::2:30 | j.root-servers.net |
Verisign
|
Anycast |
|
| 2001:503:ba3e::2:30 | a.root-servers.net |
Verisign
|
Anycast |
|
| 2001:7fd::1 | k.root-servers.net |
RIPE
|
Anycast |
|
| 2001:7fe::53 | i.root-servers.net |
Netnod
|
Anycast |
|
| 2001:dc3::35 | m.root-servers.net | Japan | ||
| 2801:1b8:10::b | b.root-servers.net |
USC
|
Anycast |
|