CF1760375671636-tsm20251012143351

WWW.RTSAK.COM - emaildelivery.citi.com

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emaildelivery.citi.com checked at 2025-10-13T17:14:31.609Z 147ms 42/42/42 100% R:14

emaildelivery.citi.com

MXmx-a.mail.citi.com
A67.231.145.106🇺🇸 Proofpoint
PTRmx-a.mail.citi.com
MXmx-b.mail.citi.com
A67.231.153.94🇺🇸 Proofpoint
PTRmx-b.mail.citi.com

citi.com

NSns1.nsroot1.com
NSns2.nsroot2.com
MXmx-a.mail.citi.com
MXmx-b.mail.citi.com
A104.94.222.171🇺🇸 AKAMAI-AMS
A104.96.178.165🇺🇸 AKAMAI-AMS
rank #4164 globally
rank #2145 in the tld

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AI analysis

The parent of mex.emaildelivery.citi.com is emaildelivery.citi.com.

emaildelivery.citi.com is handled by two mail servers: mx-a.mail.citi.com and mx-b.mail.citi.com.

The mail server setup for emaildelivery.citi.com matches that of other domains, for instance citigroup.com.au, japan.citi.com, citigroup.com, research.citi.com and citipac.com.

Host names with a single IP:

mx-a.mail.citi.com points to 67.231.145.106.

mx-b.mail.citi.com points to 67.231.153.94.

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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