CF1759929458182-tsm20251008082644

IPLIST.NET - 221.138.87.in-addr.arpa

Search for IP or hostnames:

221.138.87.in-addr.arpa checked at 2025-10-08T13:17:38.113Z 268ms 50/50/50 100% R:10

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 a few other host names.

221.138.87.in-addr.arpa's delegation uses 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, for example 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, including quadcon.net, medent.de, drpawelkaassekuranz.de, hazet.com and erwachsenenschwimmkurs.de.

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

Host names with two IPs:

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.
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bQGmVYx CF johedugfp 2025-10-08