CF1759752594869-tsm20251005211530

DNSWHOIS.INFO - avcr.eu

Search for IP or hostnames:

avcr.eu checked at 2025-10-06T12:09:54.857Z 499ms 106/106/106 100% R:17

avcr.eu

NSacademy.cas.cz
A2001:718:404:1002:147:231:58:1 🇨🇿 CESNET
PTRacademy.cas.cz
A147.231.58.1🇨🇿 CESNET
PTRacademy.cas.cz
NSnsa.ces.net
A2001:718:1:1::144:205 🇨🇿 CESNET
PTRnsa.ces.net
A195.113.144.205🇨🇿 CESNET
PTRnsa.ces.net
NSvisla.utia.cas.cz
A2001:718:401:1::1 🇨🇿 CESNET
PTRvisla.utia.cas.cz
A147.231.12.1🇨🇿 CESNET
PTRvisla.utia.cas.cz
MXavcr-eu.mail.protection.outlook.com
A2a01:111:f403:ca04::4 🇮🇪 Microsoft
PTRmail-db4pr02cu00204.inbound.protection.outlook.com
A2a01:111:f403:ca09::1 🇳🇱 Microsoft
PTRmail-as9pr07cu00301.inbound.protection.outlook.com
A2a01:111:f403:ca09::a 🇳🇱 Microsoft
PTRmail-as8pr05cu00202.inbound.protection.outlook.com
A2a01:111:f403:ca09::f 🇳🇱 Microsoft
PTRmail-am7pr05cu00307.inbound.protection.outlook.com
A52.101.68.25🇮🇪 Microsoft
PTRmail-db8pr02cu00101.inbound.protection.outlook.com
A52.101.68.27🇮🇪 Microsoft
PTRmail-db7pr03cu00503.inbound.protection.outlook.com
A52.101.68.36🇮🇪 Microsoft
PTRmail-db5pr02cu00104.inbound.protection.outlook.com
A52.101.73.19🇳🇱 Microsoft
PTRmail-as8pr04cu00803.inbound.protection.outlook.com
A147.231.163.211🇨🇿 CESNET
PTRcms9.avcr.cz

eu

NSbe.dns.eu
NSsi.dns.eu
NSw.dns.eu
NSx.dns.eu
NSy.dns.eu

Starts with same word

Starts similarily

AI analysis

avcr.eu maps to IP address 147.231.163.211.

Other host names, for instance orient.cas.cz, tdz.cz, vila-lanna.cz, hotel-mazanka.cz and toptec.eu share IP numbers with avcr.eu.

avcr.eu is delegated to name servers academy.cas.cz, nsa.ces.net and visla.utia.cas.cz.

avcr.eu at least partially shares name servers with other domains such as floreon.eu, 124.150.185.in-addr.arpa, 145.231.147.in-addr.arpa, 211.113.195.in-addr.arpa and 193.32.147.in-addr.arpa.

These name servers are often used together with nsa.cesnet.cz, sun1.biomed.cas.cz, decsys.vsb.cz, dc1.asuch.cas.cz, dc2.asuch.cas.cz, dc3.asuch.cas.cz, dctc.asuch.cas.cz, centos.asu.cas.cz, galaxy.asu.cas.cz and ns1.cro.cz.

Host names with two IP numbers:

academy.cas.cz points to 2001:718:404:1002:147:231:58:1 and 147.231.58.1.

nsa.ces.net points to 2001:718:1:1::144:205 and 195.113.144.205.

visla.utia.cas.cz points to 2001:718:401:1::1 and 147.231.12.1.

avcr.eu is handled by a single mail server, avcr-eu.mail.protection.outlook.com.

avcr-eu.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::4, 2a01:111:f403:ca09::1, 2a01:111:f403:ca09::a, 2a01:111:f403:ca09::f, 52.101.68.25, 52.101.68.27, 52.101.68.36 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.
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ZZFdMBA CF johedugfp 2025-10-06