cityringen.dk is a .dk domain served by 2 nameservers (ns07.sac-it.dk, ns08.sac-it.dk). It was registered on 17 November 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.69.129.99 is hosted by team.blue Denmark A/S (AS48854) in Denmark. The zone is DNSSEC-signed but currently fails validation, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns07.sac-it.dk | — | — | — |
| ns08.sac-it.dk | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 195.69.129.99 | — | — | AS48854 | team.blue Denmark A/S | 195.69.128.0/22 | 🇩🇰 Denmark | — |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (cityringen.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| www | SERVFAIL |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 0/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | ⚠️ Bogus |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | broken trust chain resolving 'cityringen.dk/A/IN': 127.0.0.1#53 |
| Field | Value |
|---|---|
| Serial | 2026061101 |
| Primary NS (MNAME) | ns07.sac-it.dk |
| Responsible (RNAME) | hostmaster@cityringen.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2004-11-17 |
| Expires | 2026-11-30 (36d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-24 18:50:38 | 1457ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-10-23 17:25:28 | 1130ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-10-21 16:11:44 | 364ms | 2 NS 1 A 0 MX | ❓ Unknown |
| 2026-10-20 15:52:49 | 1342ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-10-18 12:26:35 | 321ms | 2 NS 1 A 0 MX | ❓ Unknown |
| 2026-10-17 12:22:01 | 1428ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-10-16 11:53:26 | 364ms | 2 NS 1 A 0 MX | ❓ Unknown |
| 2026-10-15 09:42:55 | 760ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-10-14 07:49:09 | 1351ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-10-13 05:13:17 | 728ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-10-12 04:11:08 | 527ms | 2 NS 1 A 0 MX | ❓ Unknown |
| 2026-10-11 03:43:41 | 2532ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-10-10 01:35:04 | 639ms | 2 NS 1 A 0 MX | ❓ Unknown |
| 2026-10-08 16:19:56 | 724ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-10-07 16:15:39 | 351ms | 2 NS 1 A 0 MX | ❓ Unknown |
| 2026-10-06 17:03:16 | 1984ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-10-05 15:40:33 | 2457ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-10-04 15:28:21 | 1796ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-10-03 15:22:23 | 1169ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-10-02 15:21:28 | 387ms | 2 NS 1 A 0 MX | ❓ Unknown |
| 2026-10-01 15:20:06 | 998ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-09-30 15:16:08 | 1260ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-09-29 15:01:55 | 775ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-09-28 14:45:49 | 949ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-09-27 14:30:38 | 1388ms | 2 NS 0 A 0 MX | ⚠️ Bogus |