| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 212.237.183.73 | 86400s | mail.osdata.dk | AS204151 | EWII Bredbaand A/S | 212.237.176.0/21 | 🇩🇰 Denmark | Kolding |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 86400s | mail.osdata.dk | 212.237.183.73 | mail.osdata.dk | AS204151 EWII Bredbaand A/S |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026051925 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | ole@stanstrup.dk |
| Refresh | 10800s |
| Retry | 1800s |
| Expire | 2592000s |
| Minimum (neg-cache TTL) | 28800s |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 2012-09-20 |
| Expires | 2026-09-30 (28d) |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-01 06:16:04 | 697ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-30 17:34:50 | 545ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-25 22:00:31 | 854ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-21 16:51:34 | 2784ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-17 10:39:55 | 670ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-12 13:11:23 | 679ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-10 01:52:27 | 1049ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-07 11:56:15 | 745ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-29 22:07:22 | 9578ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-25 06:56:43 | 679ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-21 10:38:31 | 640ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-16 14:51:43 | 8773ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-14 04:37:52 | 10478ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-12 08:25:16 | 16734ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-08 23:32:06 | 1376ms | 2 NS 1 A 1 MX | ❓ Unknown | View |
| 2026-07-03 20:35:52 | 547ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-02 15:33:36 | 11081ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-24 11:26:55 | 941ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-19 06:14:25 | 1041ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-16 12:53:43 | 918ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |