CF1760676001515-tsm20251016114356

DNSWHOIS.INFO - 206.236.77.in-addr.arpa

Search for IP or hostnames:

206.236.77.in-addr.arpa checked at 2025-10-17T04:40:01.480Z 348ms 62/62/62 100% R:19

206.236.77.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

206.236.77.in-addr.arpa is the parent of 44.206.236.77.in-addr.arpa, 3.206.236.77.in-addr.arpa, 49.206.236.77.in-addr.arpa, 56.206.236.77.in-addr.arpa, 50.206.236.77.in-addr.arpa and a few other host names.

206.236.77.in-addr.arpa is delegated to two name servers: secondary.blue4.cz and ns.edera.cz.

206.236.77.in-addr.arpa uses the same name server setup as other domains such as 217.236.77.in-addr.arpa, 220.236.77.in-addr.arpa, 214.236.77.in-addr.arpa, 216.236.77.in-addr.arpa and 192.236.77.in-addr.arpa.

206.236.77.in-addr.arpa shares name servers with other domains at least partially, for example digitalni-svet.cz, macfix.cz, maczone.cz, flexfol.cz and poptavka.cz.

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

Host names with two IP numbers:

The host name ns.edera.cz points to 2a03:f280:11:1::2 and 77.236.192.142.

Host names with one IP number:

The host name secondary.blue4.cz points to 37.157.197.66.

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

206.236.77.in-addr.arpa shares the same mail server setup as other domains, for instance 209.236.77.in-addr.arpa, 200.236.77.in-addr.arpa, 195.236.77.in-addr.arpa, 212.236.77.in-addr.arpa and 208.236.77.in-addr.arpa.

mail.blue4.cz points to a single 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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aVtNRDa CF johedugfp 2025-10-17