| 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 (floek.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.floek.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; rua=mailto:dmarc@cbs.dk; aspf=s fo=s |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2018020944 |
| 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 | |
|---|---|---|---|---|
| 2026-08-27 02:11:34 | 493ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-08-23 21:35:05 | 1635ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-08-15 00:17:47 | 489ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-08-06 10:53:02 | 530ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-07-27 19:12:46 | 3123ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-07-18 03:13:56 | 470ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-07-11 04:05:20 | 2675ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-06-30 14:29:42 | 378ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-06-21 05:07:03 | 869ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-06-17 10:08:23 | 4731ms | 2 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-06-17 10:04:33 | 526ms | 2 NS 0 A 0 MX | 🔒 Secure | View |