| 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 (e-campus.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 | 2020032708 |
| Primary NS (MNAME) | ns1.cbs.dk |
| Responsible (RNAME) | DNS@cbs.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 21600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-28 00:50:02 | 2829ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-08-27 10:54:34 | 375ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-08-19 08:17:17 | 2738ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-08-09 23:12:58 | 2256ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-07-31 20:35:30 | 2618ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-07-23 08:12:13 | 2984ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-07-14 15:59:47 | 747ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-07-06 12:12:49 | 443ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-07-04 19:44:54 | 1540ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-07-01 23:27:36 | 357ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-06-17 05:29:46 | 278ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-06-17 05:20:45 | 1090ms | 2 NS 0 A 0 MX | 🔒 Secure | View |