DNSWHOIS.INFO - 91.231.63.in-addr.arpa
Search for IP or hostnames:
91.231.63.in-addr.arpa checked at 2025-10-08T20:17:17.859Z 113ms 50/50/50 100% R:1191.231.63.in-addr.arpa
| NS | authns1.qwest.net | ||||||
| A | 2001:428::5 🇺🇸 Lumen AS209 | ||||||
| PTR | authns1.qwest.net | ||||||
| A | 63.150.72.4🇺🇸 Lumen AS209 | ||||||
| PTR | authns1.centurylink.net | ||||||
| PTR | authns1.qwest.net | ||||||
| PTR | authns1.lumen.tech | ||||||
| NS | authns2.qwest.net | ||||||
| A | 2001:428::6 🇺🇸 Lumen AS209 | ||||||
| PTR | authns2.qwest.net | ||||||
| A | 208.44.130.120🇺🇸 Lumen AS209 | ||||||
| PTR | authns2.centurylink.net | ||||||
| PTR | authns2.qwest.net | ||||||
| PTR | authns2.lumen.tech | ||||||
231.63.in-addr.arpa
| NS | authns1.qwest.net | ||||||
| NS | authns2.qwest.net | ||||||
Up
137.91.231.63.in-addr.arpa |
Starts with same word
Starts similarily
AI analysis
The parent of 137.91.231.63.in-addr.arpa is 91.231.63.in-addr.arpa.
Two name servers authns1.qwest.net and authns2.qwest.net handle the delegation for 91.231.63.in-addr.arpa.
91.231.63.in-addr.arpa shares the same name server setup as other domains, for instance 146.42.67.in-addr.arpa, coventryservices.net, 186.226.63.in-addr.arpa, 32.210.138.in-addr.arpa and 164.72.in-addr.arpa.
91.231.63.in-addr.arpa at least partially shares name servers with other domains, such as 123.89.64.in-addr.arpa, 249.238.64.in-addr.arpa and principaluniversidad.cl.
These name servers are commonly used with ns1.kmcmail.net and ns2.kmcmail.net.
Host names with two IP numbers:
authns1.qwest.net points to 2001:428::5 and 63.150.72.4.
authns2.qwest.net points to 2001:428::6 and 208.44.130.120.