CF1763449330774-tsm20251116095642

DNSWHOIS.INFO - 75.30.217.in-addr.arpa

Search for IP or hostnames:

75.30.217.in-addr.arpa checked at 2025-11-18T07:02:10.759Z 663ms 42/42/42 100% R:16 allDone:true timedOut:false

75.30.217.in-addr.arpa

NSns01.a1m.cz
A217.30.64.54🇨🇿 ASN-CZ-PLANET-A-48574
PTRsrvpro01.a1m.cz
NSns02.a1m.cz
A217.30.79.53🇨🇿 ASN-CZ-PLANET-A-48574
PTRns02.a1m.cz
NSns03.a1m.cz
A37.46.83.89🇨🇿 IGNUM-AS
PTRns03.a1m.cz

30.217.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

The parent of 70.75.30.217.in-addr.arpa, 232.75.30.217.in-addr.arpa, 165.75.30.217.in-addr.arpa, 104.75.30.217.in-addr.arpa, 147.75.30.217.in-addr.arpa and a few other host names is 75.30.217.in-addr.arpa.

75.30.217.in-addr.arpa delegates to three name servers: ns01.a1m.cz, ns02.a1m.cz and ns03.a1m.cz.

75.30.217.in-addr.arpa shares some name servers with other domains, for example a1m.cz, 208.238.109.in-addr.arpa, 179.248.185.in-addr.arpa, 209.238.109.in-addr.arpa and 74.30.217.in-addr.arpa.

Host names with a single IP: ns01.a1m.cz points to 217.30.64.54; ns02.a1m.cz points to 217.30.79.53; ns03.a1m.cz points to 37.46.83.89.

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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