CF1762267755530-tsm20251104080352

DNSWHOIS.INFO - irsofferincompromisehq-com0i1cb1i.mail.protection.outlook.com

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irsofferincompromisehq-com0i1cb1i.mail.protection.outlook.com checked at 2025-11-04T14:49:15.516Z 434ms 60/60/60 100% R:15

irsofferincompromisehq-com0i1cb1i.mail.protection.outlook.com

A2a01:111:f403:c902::4 🇺🇸 Microsoft
PTRmail-sj0pr03cu01504.inbound.protection.outlook.com
A2a01:111:f403:c902::16 🇺🇸 Microsoft
PTRmail-byapr04cu00306.inbound.protection.outlook.com
A2a01:111:f403:c922::2 🇺🇸 Microsoft
PTRmail-bl0pr02cu00702.inbound.protection.outlook.com
A2a01:111:f403:c92c::2 🇺🇸 Microsoft
PTRmail-dm2pr04cu00102.inbound.protection.outlook.com
A52.101.9.12🇺🇸 Microsoft
PTRmail-bl0pr05cu00504.inbound.protection.outlook.com
A52.101.10.5🇺🇸 Microsoft
PTRmail-bn6pr04cu00105.inbound.protection.outlook.com
A52.101.40.6🇺🇸 Microsoft
PTRmail-cy1pr03cu00106.inbound.protection.outlook.com
A52.101.41.6🇺🇸 Microsoft
PTRmail-sj0pr03cu01406.inbound.protection.outlook.com

mail.protection.outlook.com

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

MX for

AI analysis

irsofferincompromisehq-com0i1cb1i.mail.protection.outlook.com functions as a mail server for irs-offer-in-compromise-hq.com.

Eight IP numbers are targeted by irsofferincompromisehq-com0i1cb1i.mail.protection.outlook.com: 2a01:111:f403:c902::4, 2a01:111:f403:c902::16, 2a01:111:f403:c922::2, 2a01:111:f403:c92c::2, 52.101.9.12, 52.101.10.5, 52.101.40.6 and 52.101.41.6.

other host names including ebrvinc-com.mail.protection.outlook.com, xit-ventures.mail.protection.outlook.com, theoutcask-com.mail.protection.outlook.com, firstvalleymtg-com.mail.protection.outlook.com and hsbt-cl.mail.protection.outlook.com share IP numbers with irsofferincompromisehq-com0i1cb1i.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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