CF1758652543038-tsm20250923183513

WWW.ROBTEX.COM - on-core.at

Search for IP or hostnames:

on-core.at checked at 2025-09-23T18:35:42.958Z 1510ms 184/184/184 100% R:13

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::b🇮🇪 Microsoft
PTRmail-dbbpr03cu00103.inbound.protection.outlook.com
A2a01:111:f403:ca04::d🇮🇪 Microsoft
PTRmail-db6pr03cu00105.inbound.protection.outlook.com
A2a01:111:f403:ca04::10🇮🇪 Microsoft
PTRmail-dbapr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::1🇳🇱 Microsoft
PTRmail-as9pr07cu00301.inbound.protection.outlook.com
A52.101.68.3🇮🇪 Microsoft
PTRmail-db7pr03cu00403.inbound.protection.outlook.com
A52.101.68.5🇮🇪 Microsoft
PTRmail-du2pr03cu00105.inbound.protection.outlook.com
A52.101.68.27🇮🇪 Microsoft
PTRmail-db7pr03cu00503.inbound.protection.outlook.com
A52.101.73.21🇳🇱 Microsoft
PTRmail-as8pr05cu00205.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 parent of srv03.on-core.at, rtmp.on-core.at, prod.on-core.at, mailrelay.on-core.at and mail.on-core.at.

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, softloft.de, gorilla-graphic.ro 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::b, 2a01:111:f403:ca04::d, 2a01:111:f403:ca04::10, 2a01:111:f403:ca09::1, 52.101.68.3, 52.101.68.5, 52.101.68.27 and 52.101.73.21.

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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aOlnmmC CF johedugfp 2025-09-23