CF1761769635790-tsm20251029173950

DNSWHOIS.INFO - smtprelay-gt03.citigroup.com

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smtprelay-gt03.citigroup.com checked at 2025-10-29T20:27:15.722Z 676ms 34/34/34 100% R:7

smtprelay-gt03.citigroup.com

A192.193.222.87🇺🇸 AS25883
PTRsmtprelayinbound.citi.com

citigroup.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 #5995 globally
rank #3050 in the tld

MX for

AI analysis

smtprelay-gt03.citigroup.com is the mail server for smtprelayinbound.citi.com.

smtprelay-mw03.citigroup.com is a common mail server alongside smtprelay-gt03.citigroup.com.

smtprelay-gt03.citigroup.com points to a single IP number: 192.193.222.87.

Other host names, for instance smtprelayinbound.citi.com, share IP numbers with smtprelay-gt03.citigroup.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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MwEeWsd CF johedugfp 2025-10-29