CF1762913797595-tsm20251109205412

MXLIST.NET - 40.205.91.in-addr.arpa

Search for IP or hostnames:

40.205.91.in-addr.arpa checked at 2025-11-12T02:16:37.584Z 478ms 47/47/47 100% R:21 allDone:true timedOut:false

40.205.91.in-addr.arpa

NSns01.npx.cz
A2a01:5340:0:3805::10 🇨🇿 CSC
PTRns01.npx.cz
A91.205.40.10🇨🇿 CSC
PTRns01.npx.cz
NSns02.npx.cz
A2a01:5340:0:3805::17 🇨🇿 CSC
PTRns02.nipax.cz
A91.205.40.17🇨🇿 CSC
PTRns02.npx.cz

205.91.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

The parent of 65.40.205.91.in-addr.arpa, 21.40.205.91.in-addr.arpa, 17.40.205.91.in-addr.arpa, 30.40.205.91.in-addr.arpa, 13.40.205.91.in-addr.arpa and a few other host names is 40.205.91.in-addr.arpa.

40.205.91.in-addr.arpa has two name servers: ns01.npx.cz and ns02.npx.cz.

40.205.91.in-addr.arpa shares some name servers with other domains, for example f8a.cz, nanokatka-art.com, vltava-group.cz, pdn.cz and betonbohemia.cz.

These name servers are often used together with ns02.nipax.cz, ns03.nipax.net and ns01.nipax.net.

Host names with two IP numbers:

ns01.npx.cz points to: 2a01:5340:0:3805::10 and 91.205.40.10; ns02.npx.cz points to: 2a01:5340:0:3805::17 and 91.205.40.17.

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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