CF1760956245204-tsm20251017082432

DNSWHOIS.INFO - crestcp-com01c.mail.protection.outlook.com

Search for IP or hostnames:

crestcp-com01c.mail.protection.outlook.com checked at 2025-10-20T10:30:45.127Z 428ms 60/60/60 100% R:12

crestcp-com01c.mail.protection.outlook.com

A2a01:111:f403:ca04::1 🇮🇪 Microsoft
PTRmail-db7pr03cu00401.inbound.protection.outlook.com
A2a01:111:f403:ca04::9 🇮🇪 Microsoft
PTRmail-db7pr03cu00601.inbound.protection.outlook.com
A2a01:111:f403:ca09::2 🇳🇱 Microsoft
PTRmail-am0pr83cu00402.inbound.protection.outlook.com
A2a01:111:f403:ca09::3 🇳🇱 Microsoft
PTRmail-am6pr04cu00303.inbound.protection.outlook.com
A52.101.68.29🇮🇪 Microsoft
PTRmail-dbapr03cu00105.inbound.protection.outlook.com
A52.101.73.2🇳🇱 Microsoft
PTRmail-as9pr07cu00302.inbound.protection.outlook.com
A52.101.73.4🇳🇱 Microsoft
PTRmail-am0pr83cu00404.inbound.protection.outlook.com
A52.101.73.11🇳🇱 Microsoft
PTRmail-am1pr04cu00103.inbound.protection.outlook.com

mail.protection.outlook.com

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

MX for

AI analysis

crestcp-com01c.mail.protection.outlook.com serves as the mail server for crest-cp.com.

Eight IP numbers are pointed to by crestcp-com01c.mail.protection.outlook.com: 2a01:111:f403:ca04::1, 2a01:111:f403:ca04::9, 2a01:111:f403:ca09::2, 2a01:111:f403:ca09::3, 52.101.68.29, 52.101.73.2, 52.101.73.4 and 52.101.73.11.

other host names include tonershop-at.mail.protection.outlook.com, utiformtechnologies-com.mail.protection.outlook.com, vivatherm-it.mail.protection.outlook.com, elizabethantravel-co-uk.mail.eo.outlook.com and justasc-net.mail.protection.outlook.com; they share IP numbers with crestcp-com01c.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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UUcSTbU CF johedugfp 2025-10-20