| 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 (cand-ling-merc.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 | 2017113045 |
| 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 | |
|---|---|---|---|---|
| 2026-08-26 19:53:08 | 453ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-08-26 19:24:45 | 341ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-08-17 23:26:41 | 529ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-08-08 13:46:56 | 2992ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-07-22 09:28:29 | 656ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-07-14 12:50:29 | 701ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-07-03 14:04:52 | 2342ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-06-25 11:50:18 | 493ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-06-24 01:21:38 | 1183ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-19 19:25:22 | 348ms | 2 NS 0 A 0 MX | ⚠️ Bogus | View |
| 2026-06-16 19:10:34 | 456ms | 2 NS 0 A 0 MX | 🔒 Secure | View |