MXLIST.NET - 21.100.65.in-addr.arpa
Search for IP or hostnames:
21.100.65.in-addr.arpa checked at 2025-11-27T08:25:27.726Z 257ms 50/50/50 100% R:8 allDone:true timedOut:false 21.100.65.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 | ||||||
100.65.in-addr.arpa
Up
74.21.100.65.in-addr.arpa |
Starts with same word
Starts similarily
AI analysis
21.100.65.in-addr.arpa is the parent of 74.21.100.65.in-addr.arpa.
21.100.65.in-addr.arpa's delegation uses two name servers, authns1.qwest.net and authns2.qwest.net.
21.100.65.in-addr.arpa shares the same name server setup as other domains, for example 0.79.66.in-addr.arpa, 110.233.63.in-addr.arpa, gretschguitars.co, 163.206.209.in-addr.arpa and 160.160.72.in-addr.arpa.
21.100.65.in-addr.arpa at least partially shares name servers with other domains, including 158.63.67.in-addr.arpa, 232.242.66.in-addr.arpa, ironkey.es, nebraskabankersbank.net and 40.240.205.in-addr.arpa.
these name servers are commonly used with ns1.kmcmail.net, ns2.kmcmail.net, ns3.kmcmail.net and ns10.embarqservices.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