| 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 (empa.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 | 2017113145 |
| 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 | |
|---|---|---|---|---|
| 2026-09-04 07:21:01 | 487ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-08-23 19:19:34 | 1057ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-08-16 14:47:15 | 10857ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-08-06 04:40:00 | 524ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-07-27 21:38:38 | 564ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-07-18 22:49:40 | 543ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-07-10 04:22:13 | 660ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-07-03 13:10:29 | 356ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-06-26 05:40:54 | 813ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-06-17 07:24:31 | 249ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-06-17 07:21:08 | 495ms | 2 NS 0 A 0 MX | 🔒 Secure | View |