CF1763651934223-tsm20251116095642

DNSWHOIS.INFO - oldrisov-cz.mail.protection.outlook.com

Search for IP or hostnames:

oldrisov-cz.mail.protection.outlook.com checked at 2025-11-20T15:18:54.190Z 432ms 60/60/60 100% R:12 allDone:true timedOut:false

oldrisov-cz.mail.protection.outlook.com

A2a01:111:f403:ca04::5 🇮🇪 Microsoft
PTRmail-db3pr0202cu00205.inbound.protection.outlook.com
A2a01:111:f403:ca04::f 🇮🇪 Microsoft
PTRmail-db7pr03cu00507.inbound.protection.outlook.com
A2a01:111:f403:ca09:: 🇳🇱 Microsoft
PTRmail-am3pr04cu00500.inbound.protection.outlook.com
A2a01:111:f403:ca09::5 🇳🇱 Microsoft
PTRmail-am1pr04cu00105.inbound.protection.outlook.com
A52.101.68.12🇮🇪 Microsoft
PTRmail-db9pr02cu00204.inbound.protection.outlook.com
A52.101.68.32🇮🇪 Microsoft
PTRmail-db3pr0202cu00200.inbound.protection.outlook.com
A52.101.73.24🇳🇱 Microsoft
PTRmail-as8pr05cu00300.inbound.protection.outlook.com
A52.101.73.28🇳🇱 Microsoft
PTRmail-am7pr05cu00204.inbound.protection.outlook.com

mail.protection.outlook.com

NSns1-proddns.glbdns.o365filtering.com
NSns2-proddns.glbdns.o365filtering.com

MX for

AI analysis

oldrisov-cz.mail.protection.outlook.com is the mail server for oldrisov.cz.

oldrisov-cz.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::5, 2a01:111:f403:ca04::f, 2a01:111:f403:ca09::, 2a01:111:f403:ca09::5, 52.101.68.12, 52.101.68.32, 52.101.73.24 and 52.101.73.28.

Other host names, for instance winpaccs-es.mail.protection.outlook.com, insa-no.mail.protection.outlook.com, olgerdin-is.mail.protection.outlook.com, dbox-sk.mail.protection.outlook.com and salutogen-net.mail.protection.outlook.com share IP numbers with oldrisov-cz.mail.protection.outlook.com.

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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