CF1759583137480-tsm20251004101907

IPLIST.NET - castlecomputing-net.mail.protection.outlook.com

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castlecomputing-net.mail.protection.outlook.com checked at 2025-10-04T13:05:37.466Z 382ms 60/60/60 100% R:13

castlecomputing-net.mail.protection.outlook.com

A2a01:111:f403:c802:: 🇺🇸 Microsoft
PTRmail-cy4pr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:c902::2 🇺🇸 Microsoft
PTRmail-sj0pr03cu01602.inbound.protection.outlook.com
A2a01:111:f403:c902::14 🇺🇸 Microsoft
PTRmail-byapr04cu00204.inbound.protection.outlook.com
A2a01:111:f403:c92c::2 🇺🇸 Microsoft
PTRmail-dm2pr04cu00102.inbound.protection.outlook.com
A52.101.11.10🇺🇸 Microsoft
PTRmail-sa9pr03cu00202.inbound.protection.outlook.com
A52.101.40.0🇺🇸 Microsoft
PTRmail-cy5pr03cu00300.inbound.protection.outlook.com
A52.101.40.1🇺🇸 Microsoft
PTRmail-cy4pr03cu00101.inbound.protection.outlook.com
A52.101.41.180🇺🇸 Microsoft
PTRmail-byapr04cu00204.inbound.protection.outlook.com

mail.protection.outlook.com

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

MX for

AI analysis

castlecomputing-net.mail.protection.outlook.com is the mail server for castlecomputing.net.

castlecomputing-net.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c802::, 2a01:111:f403:c902::2, 2a01:111:f403:c902::14, 2a01:111:f403:c92c::2, 52.101.11.10, 52.101.40.0, 52.101.40.1 and 52.101.41.180.

Other host names, for instance leewardenergy-com.mail.protection.outlook.com, corporatecounselpartners-com.mail.protection.outlook.com, quentistx-com.mail.protection.outlook.com, billdrennen-com.mail.protection.outlook.com and foundationforpuertorico-org.mail.protection.outlook.com share IP numbers with castlecomputing-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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