CF1759507808630-tsm20251003144104

WWW.RTSAK.COM - cisystems.cz

Search for IP or hostnames:

cisystems.cz checked at 2025-10-03T16:10:08.618Z 189ms 109/109/109 100% R:16

cisystems.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
MXcisystems-cz.mail.protection.outlook.com
A2a01:111:f403:ca04:: 🇮🇪 Microsoft
PTRmail-db3pr0202cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca04::1 🇮🇪 Microsoft
PTRmail-db7pr03cu00401.inbound.protection.outlook.com
A2a01:111:f403:ca04::e 🇮🇪 Microsoft
PTRmail-db8pr02cu00106.inbound.protection.outlook.com
A2a01:111:f403:ca09::8 🇳🇱 Microsoft
PTRmail-as2pr05cu00100.inbound.protection.outlook.com
A52.101.68.10🇮🇪 Microsoft
PTRmail-dbbpr03cu00102.inbound.protection.outlook.com
A52.101.73.6🇳🇱 Microsoft
PTRmail-am6pr04cu00306.inbound.protection.outlook.com
A52.101.73.22🇳🇱 Microsoft
PTRmail-am7pr05cu00106.inbound.protection.outlook.com
A52.101.73.26🇳🇱 Microsoft
PTRmail-as9pr05cu01302.inbound.protection.outlook.com
A94.113.246.90🇨🇿 Vodafone Czech Republic
PTRip-94-113-246-90.net.vodafone.cz

cz

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

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AI analysis

cisystems.cz is parent of mail.cisystems.cz, www.cisystems.cz, office.cisystems.cz, ns.cisystems.cz and ns2.cisystems.cz.

cisystems.cz maps to IP address 94.113.246.90.

Other host names such as feas.cz, www.cisystems.cz, k7inv.com and ip-94-113-246-90.net.vodafone.cz share IP numbers with cisystems.cz.

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

cisystems.cz at least partially shares name servers with other domains such as bazar-linde.eu, fotostar.eu, sextol.com, anli-brand.com and haway.cz.

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

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.

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

cisystems-cz.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::, 2a01:111:f403:ca04::1, 2a01:111:f403:ca04::e, 2a01:111:f403:ca09::8, 52.101.68.10, 52.101.73.6, 52.101.73.22 and 52.101.73.26.

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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KyHRxwn CF johedugfp 2025-10-03