| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 213.171.69.85 | 86400s | web01.okidobv.nl | AS211251 | A1 Internet BV | 213.171.68.0/23 | 🇳🇱 The Netherlands | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 1 | 86400s | primary.mail.registrar.eu | 2a05:d018:c9d:b900:cb3b:b6c:bcbf:158f 52.31.139.163 |
— lb-01.mail.registrar.eu |
AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. |
| 2 | 86400s | fallback.mail.registrar.eu | 52.31.139.163 | lb-01.mail.registrar.eu | AS16509 Amazon.com, Inc. |
| 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 | 2017122201 |
| Primary NS (MNAME) | ns1.openprovider.nl |
| Responsible (RNAME) | dns@openprovider.eu |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |