CF1763522080597-tsm20251116095642

DNSWHOIS.INFO - esa2.hc4973-48.iphmx.com

Search for IP or hostnames:

esa2.hc4973-48.iphmx.com checked at 2025-11-19T03:14:40.514Z 971ms 22/22/22 100% R:7 allDone:true timedOut:false

`esa2.hc4973-48.iphmx.com`

A

139.138.46.51^{🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort}

`hc4973-48.iphmx.com`

PTR for

51.46.138.139.in-addr.arpa.iphmx.com

Starts with same word

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AI analysis

esa2.hc4973-48.iphmx.com resolves to one IP number: 139.138.46.51.

Other host names such as mx2.hc4973-48.iphmx.com and mx1.hc4973-48.iphmx.com share IP numbers with esa2.hc4973-48.iphmx.com.

dbq