roskildecirkler.dk is a .dk domain served by 2 nameservers (ns07.sac-it.dk, ns08.sac-it.dk). It was registered on 11 November 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is DNSSEC-signed and validates, 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 | 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 |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves roskildecirkler.dk: no address www.roskildecirkler.dk: no address |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026101501 |
| Primary NS (MNAME) | ns07.sac-it.dk |
| Responsible (RNAME) | hostmaster@roskildecirkler.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | SAC-IT A/S |
| Registered | 2024-11-11 |
| Expires | 2026-11-10 (18d) |
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 |
|---|---|---|---|
| 2026-10-22 07:54:55 | 335ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-15 05:54:29 shown | 660ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-08 21:26:18 | 1350ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-07 21:14:06 | 384ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-01 12:52:29 | 310ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-30 12:48:36 | 332ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-29 20:05:35 | 437ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-24 16:03:28 | 470ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-22 10:28:47 | 439ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-10 21:20:32 | 455ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-04 07:03:26 | 309ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-27 12:21:47 | 326ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-20 19:24:12 | 610ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-14 02:54:23 | 806ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-06 15:55:26 | 593ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-01 02:17:16 | 469ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-23 08:28:44 | 559ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-17 02:46:53 | 517ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-10 15:06:37 | 717ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-03 00:33:47 | 441ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-26 21:49:25 | 409ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-25 19:04:38 | 338ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-24 23:50:50 | 2137ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-23 12:13:35 | 914ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 03:53:46 | 330ms | 2 NS 0 A 0 MX | 🔒 Secure |