CF1759478012379-tsm20251002182459

WWW.ROBTEX.COM - t-systems.cz

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t-systems.cz checked at 2025-10-03T07:53:32.244Z 2610ms 155/155/155 100% R:14

t-systems.cz

NSns.t-systems.cz
A212.67.76.248🇨🇿 T-Systems CZ
NSisp2.viapraga.cz
A2001:b80:2::1:1🇨🇿 T-Systems CZ
PTRisp2.viapraga.cz
A212.67.64.18🇨🇿 T-Systems CZ
PTRisp2.viapraga.cz
MXtsystems-cz0c.mail.protection.outlook.com
A2a01:111:f403:ca04::8🇮🇪 Microsoft
PTRmail-db5pr02cu00100.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::1🇳🇱 Microsoft
PTRmail-as9pr07cu00301.inbound.protection.outlook.com
A52.101.68.0🇮🇪 Microsoft
PTRmail-db3pr0202cu00100.inbound.protection.outlook.com
A52.101.68.3🇮🇪 Microsoft
PTRmail-db7pr03cu00403.inbound.protection.outlook.com
A52.101.68.21🇮🇪 Microsoft
PTRmail-db4pr02cu00205.inbound.protection.outlook.com
A52.101.68.39🇮🇪 Microsoft
PTRmail-db7pr03cu00607.inbound.protection.outlook.com
A80.158.66.24🇩🇪 T-Systems International

cz

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

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AI analysis

t-systems.cz is a parent of mx1.t-systems.cz, proxy.t-systems.cz, mx2.t-systems.cz, dohled.t-systems.cz, test.t-systems.cz and a few other host names.

t-systems.cz points to a single IP: 80.158.66.24.

Other host names, for instance telekomcloud-center.com, linecrypt.com, congstar.ie, t-onlne.de and viavento.de share IP numbers with t-systems.cz.

Two name servers ns.t-systems.cz and isp2.viapraga.cz handle delegation for t-systems.cz.

t-systems.cz partially shares name servers with other domains; examples include auto-skoda.cz, 108.108.193.in-addr.arpa, 154.233.89.in-addr.arpa, 247.95.80.in-addr.arpa and allianzdirekt.cz.

These name servers are commonly used with skoda2.skoda-auto.cz, skoda3.skoda-auto.cz and isp1.viapraga.cz.

Host names with two IP numbers:

The host name isp2.viapraga.cz points to 2001:b80:2::1:1 and 212.67.64.18.

Host names with one IP number:

The host name ns.t-systems.cz points to 212.67.76.248.

t-systems.cz is handled by a single mail server, tsystems-cz0c.mail.protection.outlook.com.

Hostname tsystems-cz0c.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::8, 2a01:111:f403:ca04::b, 2a01:111:f403:ca04::d, 2a01:111:f403:ca09::1, 52.101.68.0, 52.101.68.3, 52.101.68.21 and 52.101.68.39.

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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buZvPZC CF johedugfp 2025-10-03