DNSWHOIS.INFO - authnz.c15.proofpoint.com
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authnz.c15.proofpoint.com checked at 2025-10-19T12:49:50.083Z 185ms 71/71/71 100% R:19authnz.c15.proofpoint.com
| CNAME | authnz.prod-c15a-awsusw.proofpoint.com | ||||||
| MX | authnz.prod-c15a-awsuse.proofpoint.com | ||||||
| A | 205.220.189.150🇺🇸 Amazon | ||||||
| A | 205.220.189.171🇺🇸 Amazon | ||||||
| A | 205.220.189.192🇺🇸 Amazon | ||||||
| MX | authnz.prod-c15a-awsusw.proofpoint.com | ||||||
| A | 205.220.188.149🇺🇸 Amazon | ||||||
| A | 205.220.188.159🇺🇸 Amazon | ||||||
| A | 205.220.188.163🇺🇸 Amazon | ||||||
| A | 205.220.188.149🇺🇸 Amazon | ||||||
| A | 205.220.188.159🇺🇸 Amazon | ||||||
| A | 205.220.188.163🇺🇸 Amazon | ||||||
c15.proofpoint.com
| NS | ns-241.awsdns-30.com | ||||||
| NS | ns-539.awsdns-03.net | ||||||
| NS | ns-1296.awsdns-34.org | ||||||
| NS | ns-2031.awsdns-61.co.uk | ||||||
Starts similarily
AI analysis
authnz.c15.proofpoint.com resolves to three IP numbers: 205.220.188.149, 205.220.188.159 and 205.220.188.163.
Other host names share IP numbers with authnz.c15.proofpoint.com; for instance authnz.prod-c15a-awsusw.proofpoint.com.
authnz.c15.proofpoint.com is served by two mail servers: authnz.prod-c15a-awsuse.proofpoint.com and authnz.prod-c15a-awsusw.proofpoint.com.
authnz.c15.proofpoint.com shares the same mail server setup as other domains, for instance authnz.prod-c15a-awsusw.proofpoint.com and 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.