nyrudersdal.dk is a .dk domain served by 2 nameservers (ns1.rudersdal.dk, ns2.rudersdal.dk). It was registered on 17 September 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is of unknown DNSSEC status, 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 |
|---|---|---|---|
| ns1.rudersdal.dk | 185.85.44.55 | — | AS200538 Rudersdal Kommune |
| ns2.rudersdal.dk | 185.85.44.57 | — | AS200538 Rudersdal Kommune |
| Flags | Tag | Value |
|---|---|---|
| 0 | issue | letsencrypt.org |
| 0 | issuewild | ; |
| www | NXDOMAIN |
| www vs bare domain | www does not resolve (all like this) |
| Wildcard | No |
| Denial of existence | NSEC3 · 50 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | ❓ Unknown |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | broken trust chain resolving 'nyrudersdal.dk/DNSKEY/IN': 127.0.0.1#53 |
| Field | Value |
|---|---|
| Serial | 32 |
| Primary NS (MNAME) | ns1.rudersdal.dk |
| Responsible (RNAME) | hostmaster@rudersdal.dk |
| Refresh | 900s |
| Retry | 600s |
| Expire | 86400s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2013-09-17 |
| Expires | 2027-09-30 (346d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-14 15:23:49 | 2852ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-10 10:25:19 | 507ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-09 03:57:54 | 575ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-04 03:24:11 | 2848ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-01 03:10:28 | 618ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-30 03:02:53 | 2549ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-28 06:09:32 | 2720ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-23 01:28:34 | 3033ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-15 23:35:34 | 2965ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-11 05:20:51 | 3195ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-31 12:47:25 | 2679ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-27 20:27:58 | 2597ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-26 19:15:40 | 466ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-19 05:27:12 | 13973ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-15 00:04:06 | 2912ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-11 03:40:11 | 4225ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-09 09:03:52 | 10684ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-06 23:47:00 | 2836ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-28 09:44:57 | 6890ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-25 06:59:30 | 3000ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-23 03:45:19 | 538ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-17 01:59:28 | 2967ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-10 12:20:19 shown | 2776ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-04 22:25:41 | 3581ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-03 12:31:40 | 437ms | 2 NS 0 A 0 MX | 🔓 Insecure |