CF1760564541852-tsm20251015201252

DNSWHOIS.INFO - 222.236.77.in-addr.arpa

Search for IP or hostnames:

222.236.77.in-addr.arpa checked at 2025-10-15T21:42:21.838Z 323ms 62/62/62 100% R:14

222.236.77.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 7.222.236.77.in-addr.arpa, 201.222.236.77.in-addr.arpa, 109.222.236.77.in-addr.arpa, 230.222.236.77.in-addr.arpa, 227.222.236.77.in-addr.arpa and a few other host names is 222.236.77.in-addr.arpa.

222.236.77.in-addr.arpa has two name servers: secondary.blue4.cz and ns.edera.cz.

222.236.77.in-addr.arpa shares the same name server setup as other domains, for example 211.236.77.in-addr.arpa, 210.236.77.in-addr.arpa, 205.236.77.in-addr.arpa, 193.236.77.in-addr.arpa and 213.236.77.in-addr.arpa.

222.236.77.in-addr.arpa shares some name servers with other domains, for example edera.cz, i-phone.sk, finalpro.cz, transform.sk and triton.pl.

These name servers are commonly used alongside 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.

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

222.236.77.in-addr.arpa shares the mail server setup with other domains, for example 208.236.77.in-addr.arpa, 217.236.77.in-addr.arpa, 220.236.77.in-addr.arpa, 214.236.77.in-addr.arpa and 216.236.77.in-addr.arpa.

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.
dbq

JAICfrm CF johedugfp 2025-10-15