ROBTEX.COM - r.amu.cz
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r.amu.cz checked at 2025-12-18T20:59:14.883Z 5036ms 93/93/93 100% R:20 allDone:true timedOut:false r.amu.cz
| NS | ns2.amu.cz | ||||||
| A | 195.113.73.3🇨🇿 CESNET | ||||||
| PTR | ns2.amu.cz | ||||||
| NS | tucnak.r.amu.cz | ||||||
| A | 195.113.72.3🇨🇿 CESNET | ||||||
| PTR | tucnak.r.amu.cz | ||||||
| NS | golias.ruk.cuni.cz | ||||||
| A | 2001:718:1e03:1::2🇨🇿 CESNET | ||||||
| PTR | golias.ruk.cuni.cz | ||||||
| A | 195.113.0.2🇨🇿 CESNET | ||||||
| PTR | golias.ruk.cuni.cz | ||||||
| MX | r-amu-cz.mail.protection.outlook.com | ||||||
| A | 2a01:111:f403:ca04::10🇮🇪 Microsoft | ||||||
| PTR | mail-dbapr03cu00100.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:ca09::🇳🇱 Microsoft | ||||||
| PTR | mail-am3pr04cu00500.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:ca09::c🇳🇱 Microsoft | ||||||
| PTR | mail-as8pr05cu00304.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:ca09::e🇳🇱 Microsoft | ||||||
| PTR | mail-am7pr05cu00206.inbound.protection.outlook.com | ||||||
| A | 52.101.68.3🇮🇪 Microsoft | ||||||
| PTR | mail-db7pr03cu00403.inbound.protection.outlook.com | ||||||
| A | 52.101.68.10🇮🇪 Microsoft | ||||||
| PTR | mail-dbbpr03cu00102.inbound.protection.outlook.com | ||||||
| A | 52.101.68.16🇮🇪 Microsoft | ||||||
| PTR | mail-db4pr02cu00400.inbound.protection.outlook.com | ||||||
| A | 52.101.68.18🇮🇪 Microsoft | ||||||
| PTR | mail-db4pr02cu00302.inbound.protection.outlook.com | ||||||
amu.cz
| NS | ns2.amu.cz | ||||||
| NS | tucnak.r.amu.cz | ||||||
| NS | golias.ruk.cuni.cz | ||||||
| MX | amu-cz.mail.protection.outlook.com | ||||||
| A | 3.73.5.164🇩🇪 Amazon | ||||||
rank #1228 in the tld
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AI analysis
The parent of nat.r.amu.cz, ras.r.amu.cz, tucnak.r.amu.cz, nat2.r.amu.cz, gw72-1.r.amu.cz and a few other host names is r.amu.cz.
r.amu.cz delegates to three name servers: ns2.amu.cz, tucnak.r.amu.cz and golias.ruk.cuni.cz.
r.amu.cz shares some name servers with other domains, for example prf.cuni.cz, 5.0.e.1.8.1.7.0.1.0.0.2.ip6.arpa, 160.108.194.in-addr.arpa, 53.113.195.in-addr.arpa and 30.113.195.in-addr.arpa.
these name servers are often used with david.ruk.cuni.cz, cuce.ruk.cuni.cz, ns.lf1.cuni.cz, cucc.ruk.cuni.cz, ruzenka.prf.cuni.cz, opv.natur.cuni.cz, pteryx.natur.cuni.cz, zen.natur.cuni.cz, ns2.troja.mff.cuni.cz and ns.troja.mff.cuni.cz.
Host names with two IP numbers: golias.ruk.cuni.cz points to 2001:718:1e03:1::2 and 195.113.0.2.
Host names with one IP number: ns2.amu.cz points to 195.113.73.3 and 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::10, 2a01:111:f403:ca09::, 2a01:111:f403:ca09::c, 2a01:111:f403:ca09::e, 52.101.68.3, 52.101.68.10, 52.101.68.16 and 52.101.68.18.