CF1763844977137-tsm20251122191145

WWW.RTSAK.COM - iserver.cz

Search for IP or hostnames:

iserver.cz checked at 2025-11-22T20:56:17.067Z 365ms 106/106/106 100% R:17 allDone:true timedOut:false

iserver.cz

MXmail.protonmail.ch
A176.119.200.128๐Ÿ‡จ๐Ÿ‡ญ PROTON
PTRmail.protonmail.ch
A185.70.42.128๐Ÿ‡จ๐Ÿ‡ญ PROTON
PTRmail.protonmail.ch
A185.205.70.128๐Ÿ‡ซ๐Ÿ‡ท PROTON
PTRmail.protonmail.ch
MXmailsec.protonmail.ch
A176.119.200.129๐Ÿ‡จ๐Ÿ‡ญ PROTON
PTRmailsec.protonmail.ch
A185.70.42.129๐Ÿ‡จ๐Ÿ‡ญ PROTON
PTRmailsec.protonmail.ch
A185.205.70.129๐Ÿ‡ซ๐Ÿ‡ท PROTON
PTRmailsec.protonmail.ch
NSns.forpsi.cz
A2001:15e8:201:1::d1b9 ๐Ÿ‡จ๐Ÿ‡ฟ INTERNET-CZ
PTRns.forpsi.cz
A81.2.209.185๐Ÿ‡จ๐Ÿ‡ฟ INTERNET-CZ
PTRns.forpsi.cz
NSns.forpsi.it
A2a00:6d41:2:1::5 ๐Ÿ‡ฎ๐Ÿ‡น ARUBA-ASN
PTRns.forpsi.it
A95.110.254.165๐Ÿ‡ฎ๐Ÿ‡น ARUBA-ASN
PTRhost165-254-110-95.serverdedicati.aruba.it
NSns.forpsi.net
A2001:15e8:101:1::c282 ๐Ÿ‡จ๐Ÿ‡ฟ INTERNET-CZ
PTRns.forpsi.net
A81.2.194.130๐Ÿ‡จ๐Ÿ‡ฟ INTERNET-CZ
PTRns.forpsi.net
A194.182.79.186๐Ÿ‡จ๐Ÿ‡ฟ INTERNET-CZ
PTRhost186-79-182-194.serverdedicati.aruba.it

cz

Starts with same word

Starts similarily

AI analysis

iserver.cz points to a single IP number: 194.182.79.186.

Other host names, for instance ebe.sk, statnisprava.cz and gooffice.eu share IP numbers with iserver.cz.

iserver.cz is delegated to three name servers: ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net.

iserver.cz at least partially shares name servers with other domains, for instance comat.cz, navratnepeniaze.sk, idem.cz, asmcert.cz and edaptiva.cz.

These name servers are commonly used with the name servers ns.forpsi.us.

Host names with two IP numbers:

Host ns.forpsi.cz points to 2001:15e8:201:1::d1b9 and 81.2.209.185.

Host ns.forpsi.it points to 2a00:6d41:2:1::5 and 95.110.254.165.

Host ns.forpsi.net points to 2001:15e8:101:1::c282 and 81.2.194.130.

iserver.cz is handled by two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.

iserver.cz shares the same mail server setup as other domains, for instance msa.com.ua, wakkelni.com, aho.ge, arestelle.net and karsou.com.

iserver.cz shares mail servers with other domains at least partially, including krotech.com, taurusinvestmentsltd.com, wylie.net.nz, davidnn.se and melp.nl.

Host names with three IP numbers:

mail.protonmail.ch points to: 176.119.200.128, 185.70.42.128 and 185.205.70.128.

mailsec.protonmail.ch points to: 176.119.200.129, 185.70.42.129 and 185.205.70.129.

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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