WWW.RTSAK.COM - 221.21.68.in-addr.arpa
Search for IP or hostnames:
221.21.68.in-addr.arpa checked at 2025-11-17T08:56:45.354Z 1026ms 41/41/41 100% R:13 allDone:true timedOut:false 221.21.68.in-addr.arpa
| NS | ns1.medcor.com | ||||||
| A | 12.2.254.151🇺🇸 AS7018 | ||||||
| NS | ns2.medcor.com | ||||||
| A | 68.21.221.237🇺🇸 AT&T Data Communications Services | ||||||
| PTR | ns2.medcor.com | ||||||
| NS | ns3.medcor.com | ||||||
| NS | ns4.medcor.com | ||||||
| NS | ita-dns03.medcor.hq | ||||||
| NS | mch-dns03.medcor.hq | ||||||
21.68.in-addr.arpa
| NS | ns1.ameritech.net | ||||||
| NS | ns2.ameritech.net | ||||||
Up
Starts with same word
221.in-addr.arpa |
221.tel |
221.ca |
221.com |
221.ru |
221.la |
221.org |
221.co.uk |
221.money |
221.cz |
221.cn |
221.org.cn |
221.life |
221.com.ua |
221.us |
221.one |
221.net |
221.es |
221.co |
221.de |
Starts similarily
AI analysis
221.21.68.in-addr.arpa is parent of 189.221.21.68.in-addr.arpa and 237.221.21.68.in-addr.arpa.
221.21.68.in-addr.arpa is delegated to six name servers: ns1.medcor.com, ns2.medcor.com, ns3.medcor.com, ns4.medcor.com, ita-dns03.medcor.hq and mch-dns03.medcor.hq.
Host names with a single IP:
ns1.medcor.com points to 12.2.254.151.
ns2.medcor.com points to 68.21.221.237.
dbq