| 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 (fløk.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 | 2018011397 |
| 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 | |
|---|---|---|---|---|
| 2026-08-27 13:16:02 | 595ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-08-22 06:30:40 | 906ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-08-18 00:36:38 | 529ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-08-13 17:07:51 | 530ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-08-10 12:08:03 | 634ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-08-04 19:08:21 | 3036ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-07-31 10:10:47 | 454ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-07-26 16:11:04 | 16377ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-07-22 02:57:59 | 16339ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-07-17 22:59:27 | 3104ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-07-13 21:15:59 | 8394ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-07-08 11:00:46 | 652ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-07-04 23:54:51 | 3061ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-06-29 05:44:42 | 422ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-06-27 03:42:59 | 386ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-06-25 11:25:26 | 444ms | 2 NS 0 A 0 MX | ⚠️ Bogus | View |
| 2026-06-22 15:06:30 | 437ms | 2 NS 0 A 0 MX | ⚠️ Bogus | View |
| 2026-06-21 09:39:58 | 422ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-06-17 10:02:19 | 4469ms | 2 NS 0 A 0 MX | 🔒 Secure | View |