| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.cbs.dk | 130.226.47.250 | ns1.cbs.dk | AS1835 IDDQD-AS |
| ns2.cbs.dk | 130.226.47.251 | ns2.cbs.dk | AS1835 IDDQD-AS |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (mediademos.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2017122308 |
| Primary NS (MNAME) | ns1.cbs.dk |
| Responsible (RNAME) | DNS@cbs.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-28 21:55:29 | 1164ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-08-26 17:49:25 | 364ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-08-19 19:09:43 | 535ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-08-18 19:07:21 | 1903ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-08-10 09:39:51 | 473ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-08-08 23:22:23 | 449ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-08-06 00:48:20 | 664ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-07-23 12:59:47 | 447ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-07-22 12:40:31 | 596ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-07-17 00:59:11 | 2706ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-07-06 23:58:16 | 548ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-07-03 18:23:16 | 377ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-06-26 12:06:06 | 316ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-06-25 22:02:49 | 440ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-06-22 07:01:18 | 4658ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-06-21 10:38:29 | 1182ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 22:34:57 | 890ms | 2 NS 0 A 0 MX | 🔒 Secure | View |