DNSWHOIS.INFO - open

Search for IP or hostnames:

open checked at 2025-11-30T17:46:33.032Z 823ms 83/83/83 100% R:10 allDone:true timedOut:false

open

NSa.nic.open
A2001:dcd:1::9 🇦🇺 UltraDNS
PTRbrand.alpha.aridns.net.au
A37.209.192.9🇺🇸 UltraDNS
PTRbrand.alpha.aridns.net.au
NSb.nic.open
A2001:dcd:2::9 🇦🇺 Neustar
PTRbrand.beta.aridns.net.au
A37.209.194.9🇺🇸 Neustar
PTRbrand.beta.aridns.net.au
NSc.nic.open
A2001:dcd:3::9 🇦🇺 Neustar
PTRbrand.gamma.aridns.net.au
A37.209.196.9🇺🇸 Neustar
PTRbrand.gamma.aridns.net.au
NSns1.dns.nic.open
A2610:a1:1071::80 🇺🇸 Neustar
PTRns1.dns.nic.open
A156.154.144.128🇺🇸 Neustar
PTRns1.dns.nic.open
NSns2.dns.nic.open
A2610:a1:1072::80 🇺🇸 Neustar
PTRns2.dns.nic.open
A156.154.145.128🇺🇸 Neustar
PTRns2.dns.nic.open
NSns3.dns.nic.open
A2610:a1:1073::80 🇺🇸 Neustar
PTRns3.dns.nic.open
A156.154.159.128🇺🇸 Neustar
PTRns3.dns.nic.open

(root)

PTR for

Up

Starts with same word

Starts similarily

AI analysis

open is the parent of nic.open.

open is delegated to six name servers: a.nic.open, b.nic.open, c.nic.open, ns1.dns.nic.open, ns2.dns.nic.open and ns3.dns.nic.open.

open at least partially shares name servers with other domains, for instance nic.open.

Host names with two IP numbers:

a.nic.open points to 2001:dcd:1::9 and 37.209.192.9.

b.nic.open points to 2001:dcd:2::9 and 37.209.194.9.

c.nic.open points to 2001:dcd:3::9 and 37.209.196.9.

ns1.dns.nic.open points to 2610:a1:1071::80 and 156.154.144.128.

ns2.dns.nic.open points to 2610:a1:1072::80 and 156.154.145.128.

ns3.dns.nic.open points to 2610:a1:1073::80 and 156.154.159.128.