CF1761538456957-tsm20251026204809

DNSWHOIS.INFO - smtp5.citigroup.com

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smtp5.citigroup.com checked at 2025-10-27T04:14:16.943Z 79ms 28/28/28 100% R:8

smtp5.citigroup.com

A192.193.71.4🇺🇸 CITI_Bank
PTRsmtp5.citigroup.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

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AI analysis

smtp5.citigroup.com points to a single IP number: 192.193.71.4.

Other host names, for instance mail.citigroup.com, share IP numbers with smtp5.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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zMiMASV CF johedugfp 2025-10-27