CF1759544569534-tsm20251003185623

NSLIST.NET - 221.138.87.in-addr.arpa

Search for IP or hostnames:

221.138.87.in-addr.arpa checked at 2025-10-04T02:22:49.521Z 163ms 50/50/50 100% R:13

221.138.87.in-addr.arpa

NSpns.dtag.de
A2003:40:8000::100 🇩🇪 Deutsche Telekom
PTRpns.dtag.de
A194.25.0.125🇩🇪 Deutsche Telekom
PTRpns.dtag.de
NSsecondary007.dtag.net
A2a00:fa8:3:0:100:0:7:1 🇩🇪 NetUSE AG
PTRsecondary007.dtag.net
A195.244.245.24🇩🇪 NetUSE AG
PTRsecondary007.dtag.net

138.87.in-addr.arpa

NSpns.dtag.de
NSsecondary007.dtag.net

Up

Starts with same word

Starts similarily

AI analysis

221.138.87.in-addr.arpa is a parent of 22.221.138.87.in-addr.arpa, 67.221.138.87.in-addr.arpa, 51.221.138.87.in-addr.arpa, 165.221.138.87.in-addr.arpa, 7.221.138.87.in-addr.arpa and several other host names.

Delegation for 221.138.87.in-addr.arpa rests with two name servers, pns.dtag.de and secondary007.dtag.net.

221.138.87.in-addr.arpa shares the same name server setup as other domains, including 1.92.217.in-addr.arpa, 126.147.80.in-addr.arpa, 241.151.80.in-addr.arpa, 154.154.62.in-addr.arpa and 23.156.80.in-addr.arpa.

221.138.87.in-addr.arpa at least partially shares name servers with other domains, for instance frankfurt-telehouse.de, quadcon.net, medent.de, drpawelkaassekuranz.de and hazet.com.

These name servers are commonly used with ns1.telekom.net and secondary006.dtag.net.

Host names with two IP numbers: pns.dtag.de points to 2003:40:8000::100 and 194.25.0.125; secondary007.dtag.net points to 2a00:fa8:3:0:100:0:7:1 and 195.244.245.24.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

HMMZnTW CF johedugfp 2025-10-04