CF1763681358418-tsm20251116095642

DNSWHOIS.INFO - ecsiahc-com01b.mail.protection.outlook.com

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ecsiahc-com01b.mail.protection.outlook.com checked at 2025-11-20T23:29:18.379Z 221ms 60/60/60 100% R:16 allDone:true timedOut:false

ecsiahc-com01b.mail.protection.outlook.com

A2a01:111:f403:c922::2 🇺🇸 Microsoft
PTRmail-bl0pr02cu00702.inbound.protection.outlook.com
A2a01:111:f403:c931::1 🇺🇸 Microsoft
PTRmail-sa9pr03cu00201.inbound.protection.outlook.com
A2a01:111:f403:f802:: 🇺🇸 Microsoft
PTRmail-byapr05cu00400.inbound.protection.outlook.com
A2a01:111:f403:f909:: 🇺🇸 Microsoft
PTRmail-bn6pr04cu00200.inbound.protection.outlook.com
A52.101.10.14🇺🇸 Microsoft
PTRmail-bn6pr04cu00206.inbound.protection.outlook.com
A52.101.11.3🇺🇸 Microsoft
PTRmail-sn1pr0501cu00103.inbound.protection.outlook.com
A52.101.11.7🇺🇸 Microsoft
PTRmail-sa9pr04cu00107.inbound.protection.outlook.com
A52.101.41.183🇺🇸 Microsoft
PTRmail-byapr04cu00307.inbound.protection.outlook.com

mail.protection.outlook.com

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

MX for

AI analysis

ecsiahc-com01b.mail.protection.outlook.com functions as a mail server for ecsi-ahc.com.

Eight IP numbers are pointed to by ecsiahc-com01b.mail.protection.outlook.com: 2a01:111:f403:c922::2, 2a01:111:f403:c931::1, 2a01:111:f403:f802::, 2a01:111:f403:f909::, 52.101.10.14, 52.101.11.3, 52.101.11.7 and 52.101.41.183.

Other host names such as hickmanmetal-com.mail.protection.outlook.com, srsud-com.mail.protection.outlook.com, cheyennecanonsegways-com.mail.protection.outlook.com, rdfa-com.mail.protection.outlook.com and cranestation-com.mail.protection.outlook.com share IPs with ecsiahc-com01b.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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