CF1760757317440-tsm20251017082432

WWW.RTSAK.COM - csnn.cz

Search for IP or hostnames:

csnn.cz checked at 2025-10-18T03:15:17.390Z 614ms 108/108/108 100% R:17

csnn.cz

NSns1.websupport.cz
A2a10:bbc0::11 🇨🇿 ACTIVE 24
PTRns1.websupport.eu
A45.10.97.11🇨🇿 ACTIVE 24
PTRns1.websupport.eu
NSns2.websupport.cz
A2a02:250:3::12 🇸🇪 ACTIVE 24
PTRns2.websupport.eu
A185.71.159.12🇸🇪 ACTIVE 24
PTRns2.websupport.eu
NSns3.websupport.eu
A2a10:bbc0::13 🇨🇿 ACTIVE 24
PTRns3.websupport.eu
A45.10.97.13🇨🇿 ACTIVE 24
PTRns3.websupport.eu
MXcsnn-cz.mail.protection.outlook.com
A2a01:111:f403:ca04:: 🇮🇪 Microsoft
PTRmail-db3pr0202cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca04::f 🇮🇪 Microsoft
PTRmail-db7pr03cu00507.inbound.protection.outlook.com
A2a01:111:f403:ca09::1 🇳🇱 Microsoft
PTRmail-as9pr07cu00301.inbound.protection.outlook.com
A2a01:111:f403:ca09::f 🇳🇱 Microsoft
PTRmail-am7pr05cu00307.inbound.protection.outlook.com
A52.101.68.18🇮🇪 Microsoft
PTRmail-db4pr02cu00302.inbound.protection.outlook.com
A52.101.68.21🇮🇪 Microsoft
PTRmail-db4pr02cu00205.inbound.protection.outlook.com
A52.101.68.27🇮🇪 Microsoft
PTRmail-db7pr03cu00503.inbound.protection.outlook.com
A52.101.73.19🇳🇱 Microsoft
PTRmail-as8pr04cu00803.inbound.protection.outlook.com
A2a00:4b40:aaaa:2005::5 🇸🇰 Websupport
A37.9.175.163🇸🇰 Websupport
PTRing.r3.websupport.sk

cz

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

Starts with same word

Starts similarily

AI analysis

csnn.cz points to two IP numbers: 2a00:4b40:aaaa:2005::5 and 37.9.175.163.

Other host names, for instance vandergulik.nl, myavis.cz, infotic.cz, yerba-mate.cz and mapacz.info share IP numbers with csnn.cz.

The delegation for csnn.cz is handled by three name servers: ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.

csnn.cz at least partially shares name servers with other domains, for instance jklabs.cz, dexo.cz, kaskom.cz, e-doctor.cz and podborany.cz.

Two IP numbers per host:

ns1.websupport.cz points to 2a10:bbc0::11 and 45.10.97.11.

ns2.websupport.cz points to 2a02:250:3::12 and 185.71.159.12.

ns3.websupport.eu points to 2a10:bbc0::13 and 45.10.97.13.

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

csnn-cz.mail.protection.outlook.com resolves to eight IP addresses: 2a01:111:f403:ca04::, 2a01:111:f403:ca04::f, 2a01:111:f403:ca09::1, 2a01:111:f403:ca09::f, 52.101.68.18, 52.101.68.21, 52.101.68.27 and 52.101.73.19.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

WAcIDRk CF johedugfp 2025-10-18