MXLIST.NET - cluster12.us.messagelabs.com
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cluster12.us.messagelabs.com checked at 2025-10-17T19:14:28.237Z 276ms 95/95/95 100% R:8cluster12.us.messagelabs.com
| MX | cluster6.eu.messagelabs.com | ||||||
| A | 85.158.142.210🇬🇧 Google | ||||||
| PTR | mail834.messagelabs.com | ||||||
| A | 85.158.142.214🇬🇧 Google | ||||||
| PTR | mail838.messagelabs.com | ||||||
| A | 85.158.142.215🇬🇧 Google | ||||||
| PTR | mail839.messagelabs.com | ||||||
| A | 195.245.230.201🇬🇧 Google | ||||||
| PTR | mail859.messagelabs.com | ||||||
| A | 195.245.230.202🇬🇧 Google | ||||||
| PTR | mail860.messagelabs.com | ||||||
| A | 195.245.231.69🇬🇧 Google | ||||||
| PTR | mail874.messagelabs.com | ||||||
| A | 195.245.231.72🇬🇧 Google | ||||||
| PTR | mail876.messagelabs.com | ||||||
| A | 195.245.231.75🇬🇧 Google | ||||||
| PTR | mail879.messagelabs.com | ||||||
| MX | cluster6a.eu.messagelabs.com | ||||||
| A | 85.158.142.210🇬🇧 Google | ||||||
| PTR | mail834.messagelabs.com | ||||||
| A | 85.158.142.215🇬🇧 Google | ||||||
| PTR | mail839.messagelabs.com | ||||||
| A | 195.245.230.200🇬🇧 Google | ||||||
| PTR | mail858.messagelabs.com | ||||||
| A | 195.245.230.201🇬🇧 Google | ||||||
| PTR | mail859.messagelabs.com | ||||||
| A | 195.245.230.202🇬🇧 Google | ||||||
| PTR | mail860.messagelabs.com | ||||||
| A | 195.245.231.69🇬🇧 Google | ||||||
| PTR | mail874.messagelabs.com | ||||||
| A | 195.245.231.72🇬🇧 Google | ||||||
| PTR | mail876.messagelabs.com | ||||||
| A | 195.245.231.75🇬🇧 Google | ||||||
| PTR | mail879.messagelabs.com | ||||||
us.messagelabs.com
| MX | cluster6.eu.messagelabs.com | ||||||
| MX | cluster6a.eu.messagelabs.com | ||||||
MX for
AI analysis
The mail server for citibankonlineqa.com and citibankonline.ca is cluster12.us.messagelabs.com.
cluster12a.us.messagelabs.com often functions as the mail server, commonly paired with cluster12.us.messagelabs.com.
cluster12.us.messagelabs.com is handled by two mail servers: cluster6.eu.messagelabs.com and cluster6a.eu.messagelabs.com.
cluster12.us.messagelabs.com uses the same mail server setup as other domains, for instance geo1.messagelabs.com, webmail.messagelabs.com, bemta41.messagelabs.com, zmail.messagelabs.com and mail20.messagelabs.com.
Host names with eight IP numbers:
Host cluster6.eu.messagelabs.com points to: 85.158.142.210, 85.158.142.214, 85.158.142.215, 195.245.230.201, 195.245.230.202, 195.245.231.69, 195.245.231.72 and 195.245.231.75.
Host cluster6a.eu.messagelabs.com points to: 85.158.142.210, 85.158.142.215, 195.245.230.200, 195.245.230.201, 195.245.230.202, 195.245.231.69, 195.245.231.72 and 195.245.231.75.
Hosts that point to 85.158.142.210: cluster6.eu.messagelabs.com and cluster6a.eu.messagelabs.com.
Hosts that point to 85.158.142.215: cluster6.eu.messagelabs.com and cluster6a.eu.messagelabs.com.
Hosts that point to 195.245.230.201: cluster6.eu.messagelabs.com and cluster6a.eu.messagelabs.com.
Hosts that point to 195.245.230.202: cluster6.eu.messagelabs.com and cluster6a.eu.messagelabs.com.
Hosts that point to 195.245.231.69: cluster6.eu.messagelabs.com and cluster6a.eu.messagelabs.com.
Hosts that point to 195.245.231.72: cluster6.eu.messagelabs.com and cluster6a.eu.messagelabs.com.
Hosts that point to 195.245.231.75: cluster6.eu.messagelabs.com and cluster6a.eu.messagelabs.com.