basisuddannelsen.dk is a .dk domain served by 3 nameservers (rmns1.rm.dk, rmns2.rm.dk, rmns3.rm.dk). It was registered on 23 November 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.193.138.124 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by mail.telemed.dk, mail-a.rm.dk and 5 more. 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 |
|---|---|---|---|
| rmns1.rm.dk | 193.162.115.65 | rmns1.rm.dk | AS210210 Region Midtjylland |
| rmns2.rm.dk | 193.162.114.65 | ns2.rm.dk | AS210210 Region Midtjylland |
| rmns3.rm.dk | 77.243.51.6 | regionmidt01.hosted.netic.dk | AS42697 Netic A/S |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 91.193.138.124 | 300s | videreuddannelsen.dk | AS47292 | Sentia Denmark A/S | 91.193.136.0/22 | 🇩🇰 Denmark | — |
| TXT Record |
|---|
| Contact: Network Operations rmnetv@rm.dk, +45 78412980 |
| Contact: Region Midtjylland Service Desk, +45 78412345 |
| v=spf1 include:_spf-ironport.rm.dk include:spf.mandrillapp.com include:servers.mcsv.net ~all |
| Policy | Record (basisuddannelsen.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf-ironport.rm.dk include:spf.mandrillapp.com include:servers.mcsv.net ~all |
| www | 91.193.138.124 (AS47292) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
DNS lookups: 3/10 · policy: ~all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 6643 |
| Primary NS (MNAME) | rmns1.rm.dk |
| Responsible (RNAME) | rmnetv@rm.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 43200s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2007-11-23 |
| Expires | 2026-11-30 (44d) |
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).
Showing 100 of 324.
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-16 05:36:39 | 753ms | 3 NS 1 A 7 MX | 🔓 Insecure |
| 2026-10-15 04:43:11 | 738ms | 3 NS 1 A 7 MX | 🔓 Insecure |
| 2026-10-14 03:01:53 | 751ms | 3 NS 1 A 7 MX | 🔓 Insecure |
| 2026-10-12 22:32:35 | 1645ms | 3 NS 1 A 7 MX | 🔓 Insecure |
| 2026-10-11 21:43:24 | 984ms | 3 NS 1 A 7 MX | 🔓 Insecure |
| 2026-10-10 16:39:42 | 1239ms | 3 NS 1 A 7 MX | 🔓 Insecure |
| 2026-10-09 13:48:59 shown | 679ms | 3 NS 1 A 7 MX | 🔓 Insecure |
| 2026-10-08 23:56:58 | 1281ms | 3 NS 1 A 7 MX | 🔓 Insecure |
| 2026-10-07 23:52:58 | 3503ms | 3 NS 1 A 7 MX | 🔓 Insecure |
| 2026-10-06 23:45:32 | 704ms | 3 NS 1 A 7 MX | 🔓 Insecure |
| 2026-10-05 23:05:11 | 1032ms | 3 NS 1 A 7 MX | 🔓 Insecure |
| 2026-10-04 23:04:02 | 6799ms | 3 NS 1 A 7 MX | 🔓 Insecure |
| 2026-10-03 22:38:52 | 988ms | 3 NS 1 A 7 MX | 🔓 Insecure |
| 2026-10-02 22:38:19 | 716ms | 3 NS 1 A 7 MX | 🔓 Insecure |
| 2026-10-01 22:35:33 | 1129ms | 3 NS 1 A 7 MX | 🔓 Insecure |
| 2026-09-30 22:31:17 | 1141ms | 3 NS 1 A 7 MX | 🔓 Insecure |
| 2026-09-30 12:19:10 | 1343ms | 3 NS 1 A 7 MX | 🔓 Insecure |
| 2026-09-29 12:12:20 | 849ms | 3 NS 1 A 7 MX | 🔓 Insecure |
| 2026-09-28 12:06:17 | 1420ms | 3 NS 1 A 7 MX | 🔓 Insecure |
| 2026-09-27 11:49:48 | 1349ms | 3 NS 1 A 7 MX | 🔓 Insecure |
| 2026-09-26 11:39:38 | 944ms | 3 NS 1 A 7 MX | 🔓 Insecure |
| 2026-09-25 11:31:18 | 1293ms | 3 NS 1 A 7 MX | 🔓 Insecure |
| 2026-09-24 11:18:05 | 1477ms | 3 NS 1 A 7 MX | 🔓 Insecure |
| 2026-09-23 10:59:47 | 911ms | 3 NS 1 A 7 MX | 🔓 Insecure |
| 2026-09-17 21:09:59 | 2092ms | 3 NS 1 A 7 MX | 🔓 Insecure |