MXLIST.NET - app-mx-b.mail.citi.com
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app-mx-b.mail.citi.com checked at 2025-10-19T07:17:47.111Z 333ms 67/67/67 100% R:6app-mx-b.mail.citi.com
| A | 67.231.152.182🇺🇸 Proofpoint | ||||||
| PTR | appmailout2.citi.com | ||||||
| A | 67.231.153.209🇺🇸 Proofpoint | ||||||
| PTR | appmailout2.citi.com | ||||||
| A | 67.231.153.210🇺🇸 Proofpoint | ||||||
| PTR | appmailout2.citi.com | ||||||
| A | 67.231.153.211🇺🇸 Proofpoint | ||||||
| PTR | appmailout2.citi.com | ||||||
| A | 67.231.153.212🇺🇸 Proofpoint | ||||||
| PTR | appmailout2.citi.com | ||||||
| A | 67.231.153.213🇺🇸 Proofpoint | ||||||
| PTR | appmailout2.citi.com | ||||||
| A | 67.231.153.214🇺🇸 Proofpoint | ||||||
| PTR | appmailout2.citi.com | ||||||
| A | 67.231.153.215🇺🇸 Proofpoint | ||||||
| PTR | appmailout2.citi.com | ||||||
| A | 67.231.153.216🇺🇸 Proofpoint | ||||||
| PTR | appmailout2.citi.com | ||||||
| A | 67.231.153.217🇺🇸 Proofpoint | ||||||
| PTR | appmailout2.citi.com | ||||||
mail.citi.com
AI analysis
Ten IP numbers are pointed to by app-mx-b.mail.citi.com: 67.231.152.182, 67.231.153.209, 67.231.153.210, 67.231.153.211, 67.231.153.212, 67.231.153.213, 67.231.153.214, 67.231.153.215, 67.231.153.216 and 67.231.153.217.
Other host names, for instance appmailout2.citi.com, share IP numbers with app-mx-b.mail.citi.com.
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