IPLIST.NET - 121.166.72.in-addr.arpa
Search for IP or hostnames:
121.166.72.in-addr.arpa checked at 2025-11-16T18:22:34.539Z 109ms 50/50/50 100% R:11 allDone:true timedOut:false 121.166.72.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
251.121.166.72.in-addr.arpa is a child of 121.166.72.in-addr.arpa.
121.166.72.in-addr.arpa's delegation uses two name servers: authns1.qwest.net and authns2.qwest.net.
121.166.72.in-addr.arpa uses the same name server setup 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 name servers with other domains, including 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 often used with ns1.kmcmail.net and ns2.kmcmail.net.
Host names with two IPs:
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