Name Server Information Search

Look up information about nameservers, including their IP addresses and the domains they serve

DNS31A.SANS.ORG

Parent Domain: sans.org (WHOIS | DNS | RDAP)
Total Domains: 5

Sample Domains (5 of 5)

Domain	WHOIS	DNS	RDAP
ciptraining.net	View	View	View
sansstore.org	View	View	View
securingtheutility.org	View	View	View
securethehuman.org	View	View	View
securingtheapp.org	View	View	View

Complementary Name Servers

Nameserver	IP Address
dns21a.sans.org	66.35.59.7
dns21b.sans.org	Not available
dns31b.sans.org	Not available

About Nameservers

Nameservers are essential components of the Domain Name System (DNS) that store and maintain DNS records for domains. They translate human-readable domain names into IP addresses that computers use to communicate. Each domain typically has multiple nameservers for redundancy and reliability.

When you look up a nameserver, you can see its IP addresses and a sample of the domains it manages. This helps understand the infrastructure supporting various domains.