| 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 (mpa.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 | |
|---|---|---|---|---|
| 2026-09-01 11:58:33 | 423ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-08-29 04:30:04 | 1129ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-08-27 00:06:24 | 369ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-08-20 04:20:54 | 758ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-08-17 21:25:46 | 1388ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-08-10 14:48:00 | 560ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-08-02 13:26:20 | 2777ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-07-23 13:40:06 | 584ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-07-22 12:30:18 | 714ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-07-15 08:22:38 | 614ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-07-13 22:50:53 | 566ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-07-09 00:39:26 | 665ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-07-04 17:26:28 | 2729ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-06-26 21:58:04 | 467ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-06-25 02:33:01 | 480ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-06-24 11:24:04 | 3074ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-06-24 06:16:24 | 1178ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-18 00:56:48 | 413ms | 2 NS 0 A 0 MX | 🔒 Secure | View |