CF1763073293137-tsm20251109205412

IPLIST.NET - mail.subfirst.com

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mail.subfirst.com checked at 2025-11-13T22:34:53.116Z 136ms 22/22/22 100% R:14 allDone:true timedOut:false

mail.subfirst.com

A50.79.207.157πŸ‡ΊπŸ‡Έ COMCAST-IBONE
PTRmail.subfirst.com

subfirst.com

NSns23.worldnic.com
NSns24.worldnic.com
MXsubfirst-com.mail.protection.outlook.com
A208.91.197.127πŸ‡»πŸ‡¬ CONFLUENCE-NETWORK-INC

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Starts with same word

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AI analysis

mail.subfirst.com points to a single IP: 50.79.207.157.

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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