CF1763421536794-tsm20251116095642

MXLIST.NET - 138.21.65.in-addr.arpa

Search for IP or hostnames:

138.21.65.in-addr.arpa checked at 2025-11-17T23:18:56.744Z 315ms 54/54/54 100% R:11 allDone:true timedOut:false

138.21.65.in-addr.arpa

NSns.second-ns.com
A2a01:4f8:0:a101::b:1 🇩🇪 Hetzner
PTRns.second-ns.com
A213.239.204.242🇩🇪 Hetzner
PTRns.second-ns.com
NSns3.second-ns.de
A2001:67c:192c::add:b3 🇩🇪 NORIS-NETWORK
PTRns3.second-ns.de
A193.47.99.4🇩🇪 NORIS-NETWORK
PTRns3.second-ns.de
NSns1.your-server.de
A2a01:4f8:0:1::5ddc:1 🇩🇪 Hetzner
PTRns1.your-server.de
A213.133.100.102🇩🇪 Hetzner
PTRns1.your-server.de

21.65.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

138.21.65.in-addr.arpa is the parent of 104.138.21.65.in-addr.arpa, 57.138.21.65.in-addr.arpa, 139.138.21.65.in-addr.arpa, 115.138.21.65.in-addr.arpa, 46.138.21.65.in-addr.arpa and a few other host names.

138.21.65.in-addr.arpa is delegated to name servers ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.

138.21.65.in-addr.arpa at least partially shares name servers with other domains such as d.6.8.5.c.0.c.1.8.f.4.0.1.0.a.2.ip6.arpa, zadro.at, 2.8.7.2.7.1.c.0.8.f.4.0.1.0.a.2.ip6.arpa, 196.55.162.clients.your-server.de and ecologic.eu.

Host names with two IP numbers:

ns.second-ns.com points to 2a01:4f8:0:a101::b:1 and 213.239.204.242.

ns3.second-ns.de points to 2001:67c:192c::add:b3 and 193.47.99.4.

ns1.your-server.de points to 2a01:4f8:0:1::5ddc:1 and 213.133.100.102.

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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