DNSWHOIS.INFO - 121.166.72.in-addr.arpa
Search for IP or hostnames:
121.166.72.in-addr.arpa checked at 2025-11-09T02:15:21.411Z 108ms 50/50/50 100% R:13121.166.72.in-addr.arpa
| NS | authns1.qwest.net | ||||||
| A | 2001:428::5 🇺🇸 Centurylink | ||||||
| PTR | authns1.qwest.net | ||||||
| A | 63.150.72.4🇺🇸 Centurylink | ||||||
| PTR | authns1.centurylink.net | ||||||
| PTR | authns1.qwest.net | ||||||
| PTR | authns1.lumen.tech | ||||||
| NS | authns2.qwest.net | ||||||
| A | 2001:428::6 🇺🇸 Centurylink | ||||||
| PTR | authns2.qwest.net | ||||||
| A | 208.44.130.120🇺🇸 Centurylink | ||||||
| PTR | authns2.centurylink.net | ||||||
| PTR | authns2.qwest.net | ||||||
| PTR | authns2.lumen.tech | ||||||
166.72.in-addr.arpa
| NS | authns1.qwest.net | ||||||
| NS | authns2.qwest.net | ||||||
Up
251.121.166.72.in-addr.arpa |
Starts with same word
Starts similarily
AI analysis
121.166.72.in-addr.arpa is parent of 251.121.166.72.in-addr.arpa.
121.166.72.in-addr.arpa's delegation is to two name servers authns1.qwest.net and authns2.qwest.net.
121.166.72.in-addr.arpa shares the same name server configuration as other domains, such as 180.34.69.in-addr.arpa, 16.157.184.in-addr.arpa, 143.234.63.in-addr.arpa, 42.67.in-addr.arpa and emadisonriver.net.
121.166.72.in-addr.arpa at least partially shares its name servers with other domains, for instance 129.208.66.in-addr.arpa, dchcc.org, 215.177.167.in-addr.arpa, 116.89.64.in-addr.arpa and 177.208.66.in-addr.arpa.
These name servers are commonly used alongside 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