CF1763345259883-tsm20251116095642

IPLIST.NET - 1.0.0.0.0.0.0.0.0.0.0.0.a.0.0.0.b.0.0.0.1.f.f.f.9.f.4.0.1.0.a.2.ip6.arpa

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1.0.0.0.0.0.0.0.0.0.0.0.a.0.0.0.b.0.0.0.1.f.f.f.9.f.4.0.1.0.a.2.ip6.arpa checked at 2025-11-17T02:07:39.817Z 479ms 20/20/20 100% R:13 allDone:true timedOut:false

1.0.0.0.0.0.0.0.0.0.0.0.a.0.0.0.b.0.0.0.1.f.f.f.9.f.4.0.1.0.a.2.ip6.arpa

PTRmail.that.world
A2a01:4f9:fff1:b:a::1 🇩🇪 Hetzner
PTRmail.that.world
A65.108.21.233🇫🇮 Hetzner
PTRmail.pacna.org

0.0.0.0.0.0.0.0.0.0.0.a.0.0.0.b.0.0.0.1.f.f.f.9.f.4.0.1.0.a.2.ip6.arpa

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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