CF1763070221589-tsm20251109205412

WWW.RTSAK.COM - cs23.cz

Search for IP or hostnames:

cs23.cz checked at 2025-11-13T21:43:41.570Z 185ms 109/109/109 100% R:15 allDone:true timedOut:false

cs23.cz

NSns.forpsi.cz
A2001:15e8:201:1::d1b9 🇨🇿 INTERNET CZ
PTRns.forpsi.cz
A81.2.209.185🇨🇿 INTERNET CZ
PTRns.forpsi.cz
NSns.forpsi.it
A2a00:6d41:2:1::5 🇮🇹 ARUBA-ASN
PTRns.forpsi.it
A95.110.254.165🇮🇹 ARUBA-ASN
PTRhost165-254-110-95.serverdedicati.aruba.it
NSns.forpsi.net
A2001:15e8:101:1::c282 🇨🇿 INTERNET CZ
PTRns.forpsi.net
A81.2.194.130🇨🇿 INTERNET CZ
PTRns.forpsi.net
MXcs23-cz.mail.protection.outlook.com
A2a01:111:f403:ca04::1 🇮🇪 Microsoft
PTRmail-db7pr03cu00401.inbound.protection.outlook.com
A2a01:111:f403:ca04::5 🇮🇪 Microsoft
PTRmail-db3pr0202cu00205.inbound.protection.outlook.com
A2a01:111:f403:ca09:: 🇳🇱 Microsoft
PTRmail-am3pr04cu00500.inbound.protection.outlook.com
A2a01:111:f403:ca09::f 🇳🇱 Microsoft
PTRmail-am7pr05cu00307.inbound.protection.outlook.com
A52.101.68.10🇮🇪 Microsoft
PTRmail-dbbpr03cu00102.inbound.protection.outlook.com
A52.101.68.27🇮🇪 Microsoft
PTRmail-db7pr03cu00503.inbound.protection.outlook.com
A52.101.68.29🇮🇪 Microsoft
PTRmail-dbapr03cu00105.inbound.protection.outlook.com
A52.101.73.21🇳🇱 Microsoft
PTRmail-as8pr05cu00205.inbound.protection.outlook.com
A185.129.138.202🇨🇿 INTERNET CZ
PTR202.138.forpsi.net

cz

NSa.ns.nic.cz
NSb.ns.nic.cz
NSc.ns.nic.cz
NSd.ns.nic.cz

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Starts with same word

Starts similarily

AI analysis

cs23.cz is the parent of mail.cs23.cz.

cs23.cz resolves to a single IP address: 185.129.138.202.

Other host names including k-mmeble.pl, nova-shop.eu, umatejicku.cz, ivanatour.cz and zadnanaprava.sk share IP numbers with cs23.cz.

cs23.cz is delegated to three name servers: ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net.

cs23.cz at least partially shares name servers with other domains, including aklar.cz, czinkoczky.hu, dpap.cz, lunnania.com and alveol.cz.

These name servers are commonly used with ns.forpsi.us and ns.forpsi.cn.

Host names with two IP numbers:

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

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

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

cs23.cz is handled by a single mail server, cs23-cz.mail.protection.outlook.com.

Hostname cs23-cz.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::1, 2a01:111:f403:ca04::5, 2a01:111:f403:ca09::, 2a01:111:f403:ca09::f, 52.101.68.10, 52.101.68.27, 52.101.68.29 and 52.101.73.21.

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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