CF1763409970303-tsm20251116095642

MXLIST.NET - 21.87.9.5.in-addr.arpa

Search for IP or hostnames:

21.87.9.5.in-addr.arpa checked at 2025-11-17T20:06:10.179Z 976ms 24/24/24 100% R:9 allDone:true timedOut:false

21.87.9.5.in-addr.arpa

PTRwww12.trakntell.com
A2a01:4f8:162:1146:: 🇩🇪 Hetzner
PTRwww12.trakntell.com
A2a01:4f8:162:1146::2 🇩🇪 Hetzner
PTRwww12.trakntell.com
A5.9.87.21🇩🇪 Hetzner
PTRwww12.trakntell.com

87.9.5.in-addr.arpa

NSns.second-ns.com
NSns3.second-ns.de
NSns1.your-server.de

Starts with same word

Starts similarily

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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