CF1762991723479-tsm20251109205412

DNSWHOIS.INFO - vastcom-com.mail.protection.outlook.com

Search for IP or hostnames:

vastcom-com.mail.protection.outlook.com checked at 2025-11-12T23:55:23.449Z 1007ms 60/60/60 100% R:12 allDone:true timedOut:false

vastcom-com.mail.protection.outlook.com

A2a01:111:f403:c801::1 🇺🇸 Microsoft
PTRmail-sn1pr0501cu00101.inbound.protection.outlook.com
A2a01:111:f403:f802:: 🇺🇸 Microsoft
PTRmail-byapr05cu00400.inbound.protection.outlook.com
A2a01:111:f403:f902::2 🇺🇸 Microsoft
PTRmail-mn2pr02cu00202.inbound.protection.outlook.com
A2a01:111:f403:f90a::1 🇺🇸 Microsoft
PTRmail-bn8pr03cu00201.inbound.protection.outlook.com
A52.101.9.20🇺🇸 Microsoft
PTRmail-bl0pr02cu00604.inbound.protection.outlook.com
A52.101.9.21🇺🇸 Microsoft
PTRmail-bl2pr04cu00205.inbound.protection.outlook.com
A52.101.42.13🇺🇸 Microsoft
PTRmail-mw2pr02cu00405.inbound.protection.outlook.com
A52.101.194.13🇺🇸 Microsoft
PTRmail-ch0pr04cu00605.inbound.protection.outlook.com

mail.protection.outlook.com

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

MX for

AI analysis

vastcom-com.mail.protection.outlook.com is the mail server for vastcom.com.

Eight IP numbers are targeted by vastcom-com.mail.protection.outlook.com: 2a01:111:f403:c801::1, 2a01:111:f403:f802::, 2a01:111:f403:f902::2, 2a01:111:f403:f90a::1, 52.101.9.20, 52.101.9.21, 52.101.42.13 and 52.101.194.13.

other host names including atmimistable-com.mail.protection.outlook.com, wjlcustomcabinets-com.mail.protection.outlook.com, hardscrabblecc-com.mail.protection.outlook.com, energyopus-com.mail.protection.outlook.com and continuityhousing-com.mail.protection.outlook.com share IP numbers with vastcom-com.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.
dbq