CF1763454821404-tsm20251116095642

WWW.RTSAK.COM - 211.75.217.in-addr.arpa

Search for IP or hostnames:

211.75.217.in-addr.arpa checked at 2025-11-18T08:33:41.290Z 992ms 40/40/40 100% R:13 allDone:true timedOut:false

211.75.217.in-addr.arpa

NSns1.grapesc.cz
A2a02:17a0:0:3::1 🇨🇿 GRAPESC-ISP
A93.91.144.100🇨🇿 ISP Alliance
PTRns1.grapesc.cz
NSns2.grapesc.cz
A95.168.195.65🇨🇿 SuperNetwork
PTRprague-fail-1-65.cdn77.com

75.217.in-addr.arpa

Starts with same word

Starts similarily

AI analysis

Delegation for 211.75.217.in-addr.arpa rests with two name servers, ns1.grapesc.cz and ns2.grapesc.cz.

211.75.217.in-addr.arpa shares the same name server setup as other domains, including ln.cz, 139.176.185.in-addr.arpa, bvplast.com, wheel.cz and e-knapp.cz.

211.75.217.in-addr.arpa at least partially shares name servers with other domains, for instance 181.115.185.in-addr.arpa, 125.111.78.in-addr.arpa, 226.29.46.in-addr.arpa, ibg-net.cz and 123.111.78.in-addr.arpa.

Host names with two IP numbers:

ns1.grapesc.cz points to 2a02:17a0:0:3::1 and 93.91.144.100.

Host names with one IP number:

ns2.grapesc.cz points to 95.168.195.65.

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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