MXLIST.NET - dsystem.cz

Search for IP or hostnames:

dsystem.cz checked at 2025-11-04T14:41:45.852Z 322ms 106/106/106 100% R:20

`dsystem.cz`

NS	`ns.forpsi.cz`
		A	2001:15e8:201:1::d1b9 ^{🇨🇿 INTERNET-CZ}
			PTR	`ns.forpsi.cz`
		A	81.2.209.185^{🇨🇿 INTERNET-CZ}
			PTR	`ns.forpsi.cz`
NS	`ns.forpsi.it`
		A	2a00:6d41:2:1::5 ^{🇮🇹 ARUBA-ASN}
			PTR	`ns.forpsi.it`
		A	95.110.254.165^{🇮🇹 ARUBA-ASN}
			PTR	`host165-254-110-95.serverdedicati.aruba.it`
NS	`ns.forpsi.net`
		A	2001:15e8:101:1::c282 ^{🇨🇿 INTERNET-CZ}
			PTR	`ns.forpsi.net`
		A	81.2.194.130^{🇨🇿 INTERNET-CZ}
			PTR	`ns.forpsi.net`
MX	`dsystem-cz.mail.protection.outlook.com`
		A	2a01:111:f403:ca04:: ^{🇮🇪 Microsoft}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::a ^{🇮🇪 Microsoft}
			PTR	`mail-du0pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::9 ^{🇳🇱 Microsoft}
			PTR	`mail-as8pr04cu00801.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::c ^{🇳🇱 Microsoft}
			PTR	`mail-as8pr05cu00304.inbound.protection.outlook.com`
		A	52.101.68.12^{🇮🇪 Microsoft}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	52.101.73.16^{🇳🇱 Microsoft}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
		A	52.101.73.21^{🇳🇱 Microsoft}
			PTR	`mail-as8pr05cu00205.inbound.protection.outlook.com`
		A	52.101.73.22^{🇳🇱 Microsoft}
			PTR	`mail-am7pr05cu00106.inbound.protection.outlook.com`
A	85.71.188.131^{🇨🇿 O2-CZECH-REPUBLIC}
		PTR	`85-71-188-131.rce.o2.cz`

`cz`

	NS	`a.ns.nic.cz`
	NS	`b.ns.nic.cz`
	NS	`c.ns.nic.cz`
	NS	`d.ns.nic.cz`

Up

mail.dsystem.cz

m.dsystem.cz

Starts with same word

dsystem.com

dsystem.it

dsystem.com.ua

dsystem.us

dsystem.cz

dsystem.com.ar

dsystem.ru

dsystem.org

dsystem.ch

dsystem.be

dsystem.net

dsystem.com.br

dsystem.co.kr

dsystem.com.mx

dsystem.eu

dsystem.pl

dsystem.co.uk

dsystem.de

dsystem.jp

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systemd.io

dsystem.com

systemd.me

systemd.dk

systdem.com

systemd.fail

systemd.github.io

systemd.co.jp

systemd.fr

systemd.co

dsystem.it

systemd.eu.org

tmedsys.pl

dsystem.com.ua

systemd.network

dsystem.us

systemd.ch

systemd.pl

systemd.net

systemd.org

dsystem.cz

dsystem.com.ar

dsystem.ru

systemd.biz

systmed.com

medsyst.com

dsystem.org

dsystem.ch

systmed.de

systemd.ru

systemd.co.uk

mysteds.com

systemd.rehab

tmedsys.com

systemd.nl

systemd.jp

dsystem.be

medsyst.ru

ydstems.com

dsystem.net

dsystem.com.br

dsystem.co.kr

dsystem.com.mx

medsyst.kg

dsystem.eu

dsystem.pl

dsystem.co.uk

systemd.com

dsystem.de

systemd.de

dsystem.jp

systemd.cn

AI analysis

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

dsystem.cz points to a single 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 often used with ns.forpsi.us and ns.forpsi.cn.

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.

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

Host name dsystem-cz.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::, 2a01:111:f403:ca04::a, 2a01:111:f403:ca09::9, 2a01:111:f403:ca09::c, 52.101.68.12, 52.101.73.16, 52.101.73.21 and 52.101.73.22.

dbq