CF1760845048794-tsm20251017082432

MXLIST.NET - user-mx-a.mail.citi.com

Search for IP or hostnames:

user-mx-a.mail.citi.com checked at 2025-10-19T03:37:28.783Z 113ms 62/62/62 100% R:8

AI analysis

user-mx-a.mail.citi.com points to nine IPs: 67.231.145.213, 67.231.145.214, 67.231.145.215, 67.231.145.216, 67.231.145.217, 67.231.145.218, 67.231.145.219, 67.231.145.220 and 67.231.145.221.

Other host names, for instance usermailout1.citi.com share IP numbers with user-mx-a.mail.citi.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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