WWW.RTSAK.COM - 208.236.77.in-addr.arpa
Search for IP or hostnames:
208.236.77.in-addr.arpa checked at 2025-10-31T20:44:47.802Z 741ms 66/66/66 100% R:12208.236.77.in-addr.arpa
| MX | mail.blue4.cz | ||||||
| A | 77.236.192.143🇨🇿 Edera Group | ||||||
| PTR | landroid.blue4.cz | ||||||
| NS | secondary.blue4.cz | ||||||
| A | 2a02:2b88:6:2dd6::1 🇨🇿 WEDOS Internet | ||||||
| PTR | secondary.edera.cz | ||||||
| A | 37.157.197.66🇨🇿 WEDOS Internet | ||||||
| PTR | secondary.edera.cz | ||||||
| NS | ns.edera.cz | ||||||
| A | 2a03:f280:11:1::2 🇨🇿 Edera Group | ||||||
| PTR | ns.edera.cz | ||||||
| A | 77.236.192.142🇨🇿 Edera Group | ||||||
| PTR | ns.edera.cz | ||||||
236.77.in-addr.arpa
Up
| 165.208.236.77.in-addr.arpa | 
| 10.208.236.77.in-addr.arpa | 
| 162.208.236.77.in-addr.arpa | 
| 74.208.236.77.in-addr.arpa | 
| 163.208.236.77.in-addr.arpa | 
| 90.208.236.77.in-addr.arpa | 
| 14.208.236.77.in-addr.arpa | 
| 134.208.236.77.in-addr.arpa | 
Starts with same word
Starts similarily
AI analysis
208.236.77.in-addr.arpa is the parent of 165.208.236.77.in-addr.arpa, 10.208.236.77.in-addr.arpa, 162.208.236.77.in-addr.arpa, 74.208.236.77.in-addr.arpa, 163.208.236.77.in-addr.arpa and a few other host names.
208.236.77.in-addr.arpa is delegated to two name servers secondary.blue4.cz and ns.edera.cz.
208.236.77.in-addr.arpa shares the same name server setup as other domains, for instance 193.236.77.in-addr.arpa, 213.236.77.in-addr.arpa, 219.236.77.in-addr.arpa, 204.236.77.in-addr.arpa and 223.236.77.in-addr.arpa. 
208.236.77.in-addr.arpa at least partially shares name servers with other domains, for instance 219.122.188.in-addr.arpa, ytongdom.sk, appidum.org, tapexeu.cz and zubri.cz.
these name servers are often 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 secondary.blue4.cz points to 2a02:2b88:6:2dd6::1 and 37.157.197.66; the host name ns.edera.cz points to 2a03:f280:11:1::2 and 77.236.192.142.
208.236.77.in-addr.arpa is handled by a single mail server, mail.blue4.cz.
208.236.77.in-addr.arpa shares the same mail server setup as other domains, for instance 200.236.77.in-addr.arpa, 195.236.77.in-addr.arpa, 212.236.77.in-addr.arpa, 217.236.77.in-addr.arpa and 220.236.77.in-addr.arpa.
mail.blue4.cz resolves to IP 77.236.192.143.