CF1758090254187-tsm20250915222102

IPLIST.NET - authnz.prod-c15a-awsusw.proofpoint.com

Search for IP or hostnames:

authnz.prod-c15a-awsusw.proofpoint.com checked at 2025-09-17T06:24:14.144Z 168ms 73/73/73 100% R:15

AI analysis

authnz.prod-c15a-awsusw.proofpoint.com serves as the mail server for authnz.prod-c15a-awsusw.proofpoint.com and authnz.prod-c15a-awsuse.proofpoint.com.

authnz.prod-c15a-awsuse.proofpoint.com serves as a mail server, commonly paired with authnz.prod-c15a-awsusw.proofpoint.com.

authnz.prod-c15a-awsusw.proofpoint.com resolves to three IPs: 205.220.188.149, 205.220.188.159 and 205.220.188.163.

authnz.prod-c15a-awsusw.proofpoint.com is handled by two mail servers: authnz.prod-c15a-awsuse.proofpoint.com and authnz.prod-c15a-awsusw.proofpoint.com.

authnz.prod-c15a-awsusw.proofpoint.com uses the same mail server setup as other domains, for example authnz.prod-c15a-awsuse.proofpoint.com.

Host names with three IP numbers:

authnz.prod-c15a-awsuse.proofpoint.com points to 205.220.189.150, 205.220.189.171 and 205.220.189.192.

authnz.prod-c15a-awsusw.proofpoint.com points to 205.220.188.149, 205.220.188.159 and 205.220.188.163.

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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