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 of unknown DNSSEC status, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest 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 | 85.235.243.63 | ns07.sac-it.dk | AS3308 Norlys Telco A/S |
| ns08.sac-it.dk | 128.76.60.63 | ns08.sac-it.dk | AS3292 TDC Holding A/S |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 195.69.129.99 | 3600s | — | 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 | 89.233.19.192 (AS3308) (address records, no CNAME) |
| www vs bare domain | Different networks (all like this) |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 0/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | ❓ Unknown |
| 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 | 2026101501 |
| 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 (40d) |
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 |
|---|---|---|---|
| 2026-10-18 12:26:35 shown | 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 |
| 2026-09-26 14:24:33 | 421ms | 2 NS 1 A 0 MX | ❓ Unknown |
| 2026-09-26 05:54:19 | 744ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-09-25 05:35:14 | 1057ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-09-24 05:16:45 | 760ms | 2 NS 0 A 0 MX | ⚠️ Bogus |