CF1760887915585-tsm20251017082432

DNSWHOIS.INFO - authnz.prod-c15a-awsusw.proofpoint.com

Search for IP or hostnames:

authnz.prod-c15a-awsusw.proofpoint.com checked at 2025-10-19T15:31:55.563Z 178ms 73/73/73 100% R:14

AI analysis

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

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

Three IP numbers for authnz.prod-c15a-awsusw.proofpoint.com are 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 shares the same mail server setup as other domains, for instance authnz.prod-c15a-awsuse.proofpoint.com.

Host names with three IP numbers

The host name authnz.prod-c15a-awsuse.proofpoint.com points to 205.220.189.150, 205.220.189.171 and 205.220.189.192; the host name 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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