| 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 (joek.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 | 2017122145 |
| 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 05:08:03 | 327ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-08-26 19:11:54 | 2324ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-08-22 11:07:50 | 805ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-08-14 07:22:08 | 450ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-08-04 13:43:05 | 2816ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-07-26 03:30:17 | 595ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-07-18 01:21:29 | 1582ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-07-09 00:01:26 | 634ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-06-30 21:49:49 | 375ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-06-24 20:03:28 | 1039ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-06-20 13:48:25 | 322ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-06-17 15:37:54 | 623ms | 2 NS 0 A 0 MX | 🔒 Secure | View |