| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mx01.amgen.com | 138.133.233.34 | mx01.amgen.com | AS14762 AMGEN, Inc. |
| 20 | 300s | mx02.amgen.com | 138.133.233.35 | mx02.amgen.com | AS14762 AMGEN, Inc. |
| 30 | 300s | mx03.amgen.com | 138.133.233.36 | mx03.amgen.com | AS14762 AMGEN, Inc. |
| 40 | 300s | mx04.amgen.com | 138.133.241.7 | mx04.amgen.com | — |
| 50 | 300s | mx05.amgen.com | 138.133.241.8 | mx05.amgen.com | — |
| 60 | 300s | mx06.amgen.com | 138.133.241.9 | mx06.amgen.com | — |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 1 |
| Primary NS (MNAME) | ns-1918.awsdns-47.co.uk |
| Responsible (RNAME) | awsdns-hostmaster@amazon.com |
| Refresh | 7200s |
| Retry | 900s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |