CF1758811127436-tsm20250925114901

NSLIST.NET - cs21.it

Search for IP or hostnames:

cs21.it checked at 2025-09-25T14:38:47.369Z 774ms 108/108/108 100% R:14

cs21.it

NSns1.regzone.cz
A2a00:19a0:3:71:0:d9c6:710a:1 🇨🇿 ZONER-AS
PTRns1.regzone.cz
A217.198.113.10🇨🇿 ZONER-AS
PTRns1.regzone.cz
NSns1.regzone.de
A2600:3c02::f03c:91ff:fedb:a6e7 🇺🇸 Linode AS63949
PTRns1.regzone.de
A23.92.29.43🇺🇸 Linode AS63949
PTRns1.regzone.de
NSns1.regzone.info
A2001:1528:147::10 🇨🇿 Casablanca INT a.s.
PTRns1.regzone.info
A81.0.233.10🇨🇿 Casablanca INT a.s.
PTRns1.regzone.info
MXcs21-it.mail.protection.outlook.com
A2a01:111:f403:ca04::a 🇮🇪 Microsoft
PTRmail-du0pr03cu00102.inbound.protection.outlook.com
A2a01:111:f403:ca09::2 🇳🇱 Microsoft
PTRmail-am0pr83cu00402.inbound.protection.outlook.com
A2a01:111:f403:ca09::7 🇳🇱 Microsoft
PTRmail-am9pr04cu00107.inbound.protection.outlook.com
A2a01:111:f403:ca09::a 🇳🇱 Microsoft
PTRmail-as8pr05cu00202.inbound.protection.outlook.com
A52.101.68.0🇮🇪 Microsoft
PTRmail-db3pr0202cu00100.inbound.protection.outlook.com
A52.101.73.2🇳🇱 Microsoft
PTRmail-as9pr07cu00302.inbound.protection.outlook.com
A52.101.73.12🇳🇱 Microsoft
PTRmail-am4pr0401cu00104.inbound.protection.outlook.com
A52.101.73.26🇳🇱 Microsoft
PTRmail-as9pr05cu01302.inbound.protection.outlook.com
A2a02:4a8:ac24:110::10:199 🇨🇿 ACTIVE 24
PTRuvirt140.active24.cz
A31.15.10.199🇨🇿 ACTIVE 24
PTRuvirt140.active24.cz

it

NSnameserver.cnr.it
NSa.dns.it
NSm.dns.it
NSr.dns.it
NSv.dns.it
NSdns.nic.it

Starts with same word

Starts similarily

AI analysis

cs21.it points to two IP numbers: 2a02:4a8:ac24:110::10:199 and 31.15.10.199.

Other host names such as mc-mystiq.cz, otestuj.eu, expert-4u.com, datovkadomailu.cz and cedis.cz share IP numbers with cs21.it.

cs21.it is delegated to three name servers: ns1.regzone.cz, ns1.regzone.de and ns1.regzone.info.

At least part of the name servers for cs21.it are shared with other domains, for instance halshop.cz, zoner.com, kura.cz, gigaprint.sk and librety.com.

Host names with two IP numbers:

ns1.regzone.cz points to 2a00:19a0:3:71:0:d9c6:710a:1 and 217.198.113.10

ns1.regzone.de points to 2600:3c02::f03c:91ff:fedb:a6e7 and 23.92.29.43

ns1.regzone.info points to 2001:1528:147::10 and 81.0.233.10

The mail server for cs21.it is cs21-it.mail.protection.outlook.com.

cs21-it.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::a, 2a01:111:f403:ca09::2, 2a01:111:f403:ca09::7, 2a01:111:f403:ca09::a, 52.101.68.0, 52.101.73.2, 52.101.73.12 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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