CF1760748573464-tsm20251017082432

WWW.RTSAK.COM - r.amu.cz

Search for IP or hostnames:

r.amu.cz checked at 2025-10-18T00:49:33.415Z 555ms 93/93/93 100% R:18

r.amu.cz

NSns2.amu.cz
A195.113.73.3🇨🇿 CESNET
PTRns2.amu.cz
NStucnak.r.amu.cz
A195.113.72.3🇨🇿 CESNET
PTRtucnak.r.amu.cz
NSgolias.ruk.cuni.cz
A2001:718:1e03:1::2 🇨🇿 CESNET
PTRgolias.ruk.cuni.cz
A195.113.0.2🇨🇿 CESNET
PTRgolias.ruk.cuni.cz
MXr-amu-cz.mail.protection.outlook.com
A2a01:111:f403:ca04::6 🇮🇪 Microsoft
PTRmail-db4pr02cu00406.inbound.protection.outlook.com
A2a01:111:f403:ca09::5 🇳🇱 Microsoft
PTRmail-am1pr04cu00105.inbound.protection.outlook.com
A2a01:111:f403:ca09::d 🇳🇱 Microsoft
PTRmail-as9pr05cu01305.inbound.protection.outlook.com
A2a01:111:f403:ca09::f 🇳🇱 Microsoft
PTRmail-am7pr05cu00307.inbound.protection.outlook.com
A52.101.68.27🇮🇪 Microsoft
PTRmail-db7pr03cu00503.inbound.protection.outlook.com
A52.101.73.1🇳🇱 Microsoft
PTRmail-am3pr04cu00501.inbound.protection.outlook.com
A52.101.73.6🇳🇱 Microsoft
PTRmail-am6pr04cu00306.inbound.protection.outlook.com
A52.101.73.26🇳🇱 Microsoft
PTRmail-as9pr05cu01302.inbound.protection.outlook.com

amu.cz

NSns2.amu.cz
NStucnak.r.amu.cz
NSgolias.ruk.cuni.cz
MXamu-cz.mail.protection.outlook.com
A3.73.5.164🇩🇪 Amazon
rank #351808 globally
rank #1228 in the tld

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Starts with same word

Starts similarily

AI analysis

r.amu.cz is a parent of nat.r.amu.cz, ras.r.amu.cz, tucnak.r.amu.cz, nat2.r.amu.cz and sql2.r.amu.cz.

r.amu.cz is delegated to three name servers ns2.amu.cz, tucnak.r.amu.cz and golias.ruk.cuni.cz.

r.amu.cz at least partially shares name servers with other domains, for instance prf.cuni.cz, 160.108.194.in-addr.arpa, 53.113.195.in-addr.arpa, 30.113.195.in-addr.arpa and pedf.cuni.cz.

These name servers are commonly used with the following name servers: david.ruk.cuni.cz, cuce.ruk.cuni.cz, dec52.lf1.cuni.cz, opv.natur.cuni.cz, pteryx.natur.cuni.cz, zen.natur.cuni.cz, ns.ms.mff.cuni.cz, sns.ms.mff.cuni.cz, ns.n.mff.cuni.cz and ruzenka.prf.cuni.cz.

Host names with two IPs:

golias.ruk.cuni.cz points to: 2001:718:1e03:1::2 and 195.113.0.2.

Host names with one IP:

ns2.amu.cz points to: 195.113.73.3.

tucnak.r.amu.cz points to: 195.113.72.3.

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

Host r-amu-cz.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::6, 2a01:111:f403:ca09::5, 2a01:111:f403:ca09::d, 2a01:111:f403:ca09::f, 52.101.68.27, 52.101.73.1, 52.101.73.6 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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