CF1763513483989-tsm20251116095642

DNSWHOIS.INFO - 243.250.89.in-addr.arpa

Search for IP or hostnames:

243.250.89.in-addr.arpa checked at 2025-11-19T00:51:23.935Z 848ms 42/42/42 100% R:13 allDone:true timedOut:false

243.250.89.in-addr.arpa

NSserver1.trestel.cz
A89.250.240.134🇨🇿 TRESTEL-CZ-ASN
PTRshagwell.trestel.cz
NSserver2.trestel.cz
A89.250.240.150🇨🇿 TRESTEL-CZ-ASN
PTRaustin.trestel.cz

250.89.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

243.250.89.in-addr.arpa is the parent of 219.243.250.89.in-addr.arpa, 156.243.250.89.in-addr.arpa, 158.243.250.89.in-addr.arpa, 231.243.250.89.in-addr.arpa, 208.243.250.89.in-addr.arpa and a few other host names.

243.250.89.in-addr.arpa is delegated to two name servers server1.trestel.cz and server2.trestel.cz.

243.250.89.in-addr.arpa shares the same name server setup as other domains, for instance 251.250.89.in-addr.arpa, 245.250.89.in-addr.arpa, 248.250.89.in-addr.arpa, 246.250.89.in-addr.arpa and 240.250.89.in-addr.arpa.

243.250.89.in-addr.arpa shares at least some name servers with other domains, for example trestel.cz, vellum.cz and tone.cz.

These name servers are commonly used alongside ns.y.cz, manon.vellum.cz, ns2.y.cz, tangens.sinus.cz, tercie.tone.cz and pauline.vellum.cz.

Host names with one IP number:

server1.trestel.cz points to 89.250.240.134

server2.trestel.cz points to 89.250.240.150

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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