CF1759760673177-tsm20251005211530

NSLIST.NET - dsystem.cz

Search for IP or hostnames:

dsystem.cz checked at 2025-10-06T14:24:33.152Z 586ms 106/106/106 100% R:23

dsystem.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
PTRns.forpsi.it
A95.110.254.165🇮🇹 Aruba
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
MXdsystem-cz.mail.protection.outlook.com
A2a01:111:f403:ca04::4 🇮🇪 Microsoft
PTRmail-db4pr02cu00204.inbound.protection.outlook.com
A2a01:111:f403:ca04::b 🇮🇪 Microsoft
PTRmail-dbbpr03cu00103.inbound.protection.outlook.com
A2a01:111:f403:ca04::d 🇮🇪 Microsoft
PTRmail-db6pr03cu00105.inbound.protection.outlook.com
A2a01:111:f403:ca09::e 🇳🇱 Microsoft
PTRmail-am7pr05cu00206.inbound.protection.outlook.com
A52.101.68.0🇮🇪 Microsoft
PTRmail-db3pr0202cu00100.inbound.protection.outlook.com
A52.101.68.25🇮🇪 Microsoft
PTRmail-db8pr02cu00101.inbound.protection.outlook.com
A52.101.68.27🇮🇪 Microsoft
PTRmail-db7pr03cu00503.inbound.protection.outlook.com
A52.101.73.2🇳🇱 Microsoft
PTRmail-as9pr07cu00302.inbound.protection.outlook.com
A85.71.188.131🇨🇿 O2-CZECH-REPUBLIC
PTR85-71-188-131.rce.o2.cz

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

dsystem.cz is a parent of mail.dsystem.cz and m.dsystem.cz.

dsystem.cz resolves to one IP number: 85.71.188.131.

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

dsystem.cz at least partially shares name servers with other domains, for instance sim.cz, bartweb.cz, jamava.cz, naucimsa.sk and trucka.eu.

These name servers are commonly used alongside 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.

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

Host dsystem-cz.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::4, 2a01:111:f403:ca04::b, 2a01:111:f403:ca04::d, 2a01:111:f403:ca09::e, 52.101.68.0, 52.101.68.25, 52.101.68.27 and 52.101.73.2.

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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rCJLcvc CF johedugfp 2025-10-06