Name Server Information Search

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

DNS091.A.REGISTER.COM

IP Address
216.21.231.91
Parent Domain
register.com (WHOIS | DNS | RDAP)
Total Domains
22

Complementary Name Servers

NameserverIP Address
pdns11.domaincontrol.com97.74.111.55
pdns12.domaincontrol.com173.201.79.55
dns010.d.register.com216.21.236.10
dns015.c.register.com216.21.235.15
dns249.d.register.com216.21.236.249
dns051.c.register.com216.21.235.51
dns217.b.register.com216.21.232.217
dns244.c.register.com216.21.235.244
dns150.c.register.com216.21.235.150
dns238.b.register.com216.21.232.238
dns147.c.register.com216.21.235.147
dns028.b.register.com216.21.232.28
dns068.b.register.com216.21.232.68
dns022.c.register.com216.21.235.22
dns184.b.register.com216.21.232.184
dns236.b.register.com216.21.232.236
dns112.b.register.com216.21.232.112
dns231.c.register.com216.21.235.231
dns017.c.register.com216.21.235.17
dns212.c.register.com216.21.235.212
dns239.b.register.com216.21.232.239
dns216.b.register.com216.21.232.216
dns029.b.register.com216.21.232.29
dns126.b.register.com216.21.232.126
dns014.c.register.com216.21.235.14
dns023.c.register.com216.21.235.23
dns060.b.register.com216.21.232.60
dns071.b.register.com216.21.232.71
dns162.b.register.com216.21.232.162
dns015.b.register.com216.21.232.15
dns224.c.register.com216.21.235.224
dns244.b.register.com216.21.232.244
dns154.b.register.com216.21.232.154
dns211.c.register.com216.21.235.211
dns134.b.register.com216.21.232.134
dns239.c.register.com216.21.235.239
dns156.b.register.com216.21.232.156
dns042.c.register.com216.21.235.42
dns205.b.register.com216.21.232.205
dns248.c.register.com216.21.235.248
dns095.b.register.com216.21.232.95
dns121.c.register.com216.21.235.121
dns065.b.register.com216.21.232.65

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.