el-uddannelsen.dk is a .dk domain served by 2 nameservers (ns07.sac-it.dk, ns08.sac-it.dk). It was registered on 15 August 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is not DNSSEC-signed, 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 | 63.0-127.243.235.85.in-addr.arpa | 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 el-uddannelsen.dk: no address www.el-uddannelsen.dk: no address |
| Wildcard | No |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026061801 |
| Primary NS (MNAME) | ns07.sac-it.dk |
| Responsible (RNAME) | hostmaster@el-uddannelsen.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2003-08-15 |
| Expires | 2027-08-31 (310d) |
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 19:44:43 | 1071ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-15 12:17:44 | 2191ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-08 02:43:20 | 565ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-02 00:11:22 | 324ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-24 22:41:05 | 600ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-17 13:49:12 | 515ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-12 14:19:47 | 465ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-06 23:07:54 | 437ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-06 18:31:51 | 674ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-27 15:10:46 | 379ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-20 09:14:00 | 2242ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-15 12:49:41 | 577ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-07 20:16:10 | 10442ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-01 09:52:59 | 594ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-23 09:43:24 | 492ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-17 01:07:23 | 528ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-10 14:10:00 | 548ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-03 21:24:39 | 9323ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-25 23:07:51 | 517ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-21 05:17:29 shown | 792ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-17 06:35:09 | 378ms | 2 NS 0 A 0 MX | 🔓 Insecure |