CF1761132140578-tsm20251017082432

MXLIST.NET - 21.9.5.in-addr.arpa

Search for IP or hostnames:

21.9.5.in-addr.arpa checked at 2025-10-22T11:22:20.512Z 293ms 54/54/54 100% R:13

21.9.5.in-addr.arpa

NSns.second-ns.com
A2a01:4f8:0:a101::b:1 πŸ‡©πŸ‡ͺ Hetzner
PTRns.second-ns.com
A213.239.204.242πŸ‡©πŸ‡ͺ Hetzner
PTRns.second-ns.com
NSns3.second-ns.de
A2001:67c:192c::add:b3 πŸ‡©πŸ‡ͺ noris network AG
PTRns3.second-ns.de
A193.47.99.4πŸ‡©πŸ‡ͺ noris network AG
PTRns3.second-ns.de
NSns1.your-server.de
A2a01:4f8:0:1::5ddc:1 πŸ‡©πŸ‡ͺ Hetzner
PTRns1.your-server.de
A213.133.100.102πŸ‡©πŸ‡ͺ Hetzner
PTRns1.your-server.de

9.5.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

The parent of 168.21.9.5.in-addr.arpa, 202.21.9.5.in-addr.arpa, 134.21.9.5.in-addr.arpa, 4.21.9.5.in-addr.arpa, 223.21.9.5.in-addr.arpa and a few other host names is 21.9.5.in-addr.arpa.

21.9.5.in-addr.arpa delegates to three name servers: ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.

21.9.5.in-addr.arpa shares some name servers with other domains, for example 200.235.167.in-addr.arpa, saarlegenden.de, graeber.de, duckdalbenbilder.de and prowin-tv.net.

Host names with two IP numbers:

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

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

ns1.your-server.de: 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.
dbq

ZhdJCfS CF johedugfp 2025-10-22