WWW.RTSAK.COM - 231.237.67.in-addr.arpa
Search for IP or hostnames:
231.237.67.in-addr.arpa checked at 2025-10-31T16:09:14.669Z 896ms 50/50/50 100% R:8231.237.67.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 | ||||||
237.67.in-addr.arpa
| NS | authns1.qwest.net | ||||||
| NS | authns2.qwest.net | ||||||
Up
| 120.231.237.67.in-addr.arpa | 
Starts with same word
| 231.chat | 
| 231.run | 
| 231.ru | 
| 231.io | 
| 231.nl | 
| 231.cc | 
| 231.us | 
| 231.com | 
| 231.pl | 
| 231.la | 
| 231.me | 
| 231.ca | 
| 231.de | 
| 231.in-addr.arpa | 
| 231.email | 
| 231.at | 
| 231.it | 
| 231.cz | 
| 231.ltd | 
Starts similarily
AI analysis
231.237.67.in-addr.arpa is the parent of 120.231.237.67.in-addr.arpa.
231.237.67.in-addr.arpa is delegated to two name servers authns1.qwest.net and authns2.qwest.net.
231.237.67.in-addr.arpa shares the same name server setup as other domains, for instance 43.207.216.in-addr.arpa, pinnacle-series.com, 0.122.65.in-addr.arpa, infocenturylink.net and 2.42.67.in-addr.arpa. 
231.237.67.in-addr.arpa at least partially shares name servers with other domains, for instance 84.177.167.in-addr.arpa, 4.11.208.in-addr.arpa, 225.63.67.in-addr.arpa, belltel.org and 134.208.66.in-addr.arpa.
These name servers are commonly used alongside ns1.kmcmail.net and ns2.kmcmail.net.
Host names with two IP numbers:
The host name authns1.qwest.net points to 2001:428::5 and 63.150.72.4; the host name authns2.qwest.net points to 2001:428::6 and 208.44.130.120.