CF1763112096660-tsm20251109205412

WWW.ROBTEX.COM - on-core.at

Search for IP or hostnames:

on-core.at checked at 2025-11-14T09:21:36.596Z 681ms 184/184/184 100% R:11 allDone:true timedOut:false

on-core.at

NSns1.contabo.net
A2a02:c205:0:882::1🇩🇪 CONTABO
A79.143.182.242🇩🇪 CONTABO
PTRns1.contabo.net
NSns2.contabo.net
A2a02:c205:0:891::1🇩🇪 CONTABO
A178.238.234.231🇩🇪 CONTABO
PTRvmd177192.contaboserver.net
NSns3.contabo.net
A2a02:c207:0:842::1🇩🇪 CONTABO
PTRm0842.contaboserver.net
A5.189.191.29🇩🇪 CONTABO
PTRns3.contabo.net
MXoncore-at0e.mail.protection.outlook.com
A2a01:111:f403:ca04::2🇮🇪 Microsoft
PTRmail-du2pr03cu00102.inbound.protection.outlook.com
A2a01:111:f403:ca04::a🇮🇪 Microsoft
PTRmail-du0pr03cu00102.inbound.protection.outlook.com
A2a01:111:f403:ca09::c🇳🇱 Microsoft
PTRmail-as8pr05cu00304.inbound.protection.outlook.com
A2a01:111:f403:ca09::d🇳🇱 Microsoft
PTRmail-as9pr05cu01305.inbound.protection.outlook.com
A52.101.68.0🇮🇪 Microsoft
PTRmail-db3pr0202cu00100.inbound.protection.outlook.com
A52.101.68.3🇮🇪 Microsoft
PTRmail-db7pr03cu00403.inbound.protection.outlook.com
A52.101.68.18🇮🇪 Microsoft
PTRmail-db4pr02cu00302.inbound.protection.outlook.com
A52.101.68.36🇮🇪 Microsoft
PTRmail-db5pr02cu00104.inbound.protection.outlook.com
A45.8.149.155🇨🇭 CONTABO
PTRprod.on-core.at

at

NSd.ns.at
NSj.ns.at
NSn.ns.at
NSr.ns.at
NSu.ns.at
NSns1.univie.ac.at
NSns2.univie.ac.at

MX for

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Starts with same word

Starts similarily

AI analysis

on-core.at is a parent of srv03.on-core.at, cloud.on-core.at, rtmp.on-core.at, prod.on-core.at, mailrelay.on-core.at and a few other host names.

on-core.at functions as a mail server for mail.on-core.at.

on-core.at points to IP number: 45.8.149.155.

Other host names, for instance prod.on-core.at and mail.on-core.at, share IP numbers with on-core.at.

on-core.at is delegated to three name servers: ns1.contabo.net, ns2.contabo.net and ns3.contabo.net.

on-core.at at least partially shares name servers with other domains, for instance lumenflon.it, kruptosnomisma.org, frenchcinema.com, softloft.de and halcon.com.pe.

Host ns1.contabo.net points to 2a02:c205:0:882::1 and 79.143.182.242; Host ns2.contabo.net points to 2a02:c205:0:891::1 and 178.238.234.231; Host ns3.contabo.net points to 2a02:c207:0:842::1 and 5.189.191.29.

on-core.at is handled by a single mail server, oncore-at0e.mail.protection.outlook.com.

Host name oncore-at0e.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::2, 2a01:111:f403:ca04::a, 2a01:111:f403:ca09::c, 2a01:111:f403:ca09::d, 52.101.68.0, 52.101.68.3, 52.101.68.18 and 52.101.68.36.

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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