CF1760585129230-tsm20251015201252

DNSWHOIS.INFO - 210.236.77.in-addr.arpa

Search for IP or hostnames:

210.236.77.in-addr.arpa checked at 2025-10-16T03:25:29.211Z 393ms 62/62/62 100% R:18

210.236.77.in-addr.arpa

MXmail.blue4.cz
A77.236.192.143🇨🇿 Edera Group
PTRlandroid.blue4.cz
NSsecondary.blue4.cz
A37.157.197.66🇨🇿 WEDOS Internet
PTRsecondary.edera.cz
NSns.edera.cz
A2a03:f280:11:1::2 🇨🇿 Edera Group
PTRns.edera.cz
A77.236.192.142🇨🇿 Edera Group
PTRns.edera.cz

236.77.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

The parent of 220.210.236.77.in-addr.arpa is 210.236.77.in-addr.arpa.

Two name servers secondary.blue4.cz and ns.edera.cz handle the delegation for 210.236.77.in-addr.arpa.

210.236.77.in-addr.arpa shares the same name server setup as other domains, for instance 205.236.77.in-addr.arpa, 193.236.77.in-addr.arpa, 213.236.77.in-addr.arpa, 219.236.77.in-addr.arpa and 204.236.77.in-addr.arpa.

210.236.77.in-addr.arpa at least partially shares name servers with other domains, for instance nalada.cz, aestuver.sk, 219.122.188.in-addr.arpa, ytongdom.sk and appidum.org.

These name servers are commonly used with the following: hostbase.netforms.cz, ns1.magnalink.cz, ns2.magnalink.cz and secondary.edera.cz.

Host names with two IP numbers: ns.edera.cz points to 2a03:f280:11:1::2 and 77.236.192.142.

Host names with one IP number: secondary.blue4.cz points to 37.157.197.66.

210.236.77.in-addr.arpa is handled by a single mail server, mail.blue4.cz.

210.236.77.in-addr.arpa uses the same mail server setup as other domains, for instance 193.236.77.in-addr.arpa, 213.236.77.in-addr.arpa, 204.236.77.in-addr.arpa, 223.236.77.in-addr.arpa and 209.236.77.in-addr.arpa.

The host name mail.blue4.cz points to IP 77.236.192.143.

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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rigQOsh CF johedugfp 2025-10-16