CF1761203646650-tsm20251017082432

DNSWHOIS.INFO - optimit-net.mail.protection.outlook.com

Search for IP or hostnames:

optimit-net.mail.protection.outlook.com checked at 2025-10-23T07:14:06.635Z 206ms 57/57/57 100% R:15

optimit-net.mail.protection.outlook.com

A2a01:111:f403:ca04:: 🇮🇪 Microsoft
PTRmail-db3pr0202cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::2 🇳🇱 Microsoft
PTRmail-am0pr83cu00402.inbound.protection.outlook.com
A2a01:111:f403:ca09::6 🇳🇱 Microsoft
PTRmail-am4pr0401cu00106.inbound.protection.outlook.com
A2a01:111:f403:ca09::a 🇳🇱 Microsoft
PTRmail-as8pr05cu00202.inbound.protection.outlook.com
A52.101.68.10🇮🇪 Microsoft
PTRmail-dbbpr03cu00102.inbound.protection.outlook.com
A52.101.73.1🇳🇱 Microsoft
PTRmail-am3pr04cu00501.inbound.protection.outlook.com
A52.101.73.12🇳🇱 Microsoft
PTRmail-am4pr0401cu00104.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

AI analysis

optimit-net.mail.protection.outlook.com maps to eight IPs: 2a01:111:f403:ca04::, 2a01:111:f403:ca09::2, 2a01:111:f403:ca09::6, 2a01:111:f403:ca09::a, 52.101.68.10, 52.101.73.1, 52.101.73.12 and 52.101.73.28.

Other host names, for instance vobc-nl.mail.protection.outlook.com, mmkonsol-dk0e.mail.protection.outlook.com, danskoplysning-dk.mail.eo.outlook.com, a1taxis-im.mail.protection.outlook.com and kotraco-nl.mail.protection.outlook.com share IP numbers with optimit-net.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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