Name Server Information Search

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

DNS230.A.REGISTER.COM

IP Address
216.21.231.230
Parent Domain
register.com (WHOIS | DNS | RDAP)
Total Domains
22

Complementary Name Servers

NameserverIP Address
pdns101.ultradns.biz156.154.66.101
pdns101.ultradns.com156.154.64.101
dns1.p04.nsone.net198.51.44.4
dns2.p04.nsone.net198.51.45.4
dns3.p04.nsone.net198.51.44.68
dns4.p04.nsone.net198.51.45.68
dns010.d.register.com216.21.236.10
dns015.c.register.com216.21.235.15
dns249.d.register.com216.21.236.249
pdns101.ultradns.net156.154.65.101
dns246.c.register.com216.21.235.246
dns247.b.register.com216.21.232.247
pdns101.ultradns.org156.154.67.101
dns217.b.register.com216.21.232.217
dns244.c.register.com216.21.235.244
dns050.c.register.com216.21.235.50
dns161.b.register.com216.21.232.161
dns027.b.register.com216.21.232.27
dns127.c.register.com216.21.235.127
dns028.c.register.com216.21.235.28
dns136.b.register.com216.21.232.136
dns022.c.register.com216.21.235.22
dns112.b.register.com216.21.232.112
dns013.c.register.com216.21.235.13
dns074.b.register.com216.21.232.74
dns226.c.register.com216.21.235.226
dns053.b.register.com216.21.232.53
dns021.c.register.com216.21.235.21
dns247.c.register.com216.21.235.247
dns014.c.register.com216.21.235.14
dns047.b.register.com216.21.232.47
dns058.b.register.com216.21.232.58
dns082.d.register.com216.21.236.82
dns248.b.register.com216.21.232.248
dns078.c.register.com216.21.235.78
dns035.b.register.com216.21.232.35
dns204.b.register.com216.21.232.204
dns027.c.register.com216.21.235.27
dns088.b.register.com216.21.232.88
dns140.b.register.com216.21.232.140
dns214.b.register.com216.21.232.214
dns034.b.register.com216.21.232.34
dns212.b.register.com216.21.232.212
dns148.b.register.com216.21.232.148
dns141.c.register.com216.21.235.141
dns186.b.register.com216.21.232.186
dns054.b.register.com216.21.232.54
dns149.c.register.com216.21.235.149

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.