transportuddannelser.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 6 June 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.208.37.201 is hosted by Combell NV (AS34762) in Belgium. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 188.208.37.201 | 60s | 188.208.37.201.static.hosted.by.combell-ops.net | AS34762 | Combell NV | 188.208.36.0/23 | 🇧🇪 Belgium | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 188.208.37.201 |
| 🔶 Autoconfig | 188.208.37.201 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a00:1c98:1000:12f4:0:4:470c:b1f2 | 3600s | — | AS34762 | Combell NV | 2a00:1c98:0:0:0:0:0:0/32 | 🇧🇪 Belgium | — |
| www | 188.208.37.201 (AS34762) (address records, no CNAME) |
| www vs bare domain | Same network transportuddannelser.dk: 188.208.37.201 2a00:1c98:1000:12f4:0:4:470c:b1f2 (AS34762) www.transportuddannelser.dk: 188.208.37.201 (AS34762) |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081901 |
| Primary NS (MNAME) | ns.dandomain.dk |
| Responsible (RNAME) | hostmaster@dandomain.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | DANDOMAIN A/S |
| Registered | 2001-06-06 |
| Expires | 2027-06-30 (249d) |
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 |
|---|---|---|---|
| 2026-10-09 12:25:33 shown | 1052ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-01 06:51:30 | 680ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-19 23:39:03 | 695ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-14 10:36:10 | 608ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-07 04:08:30 | 2943ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-04 22:41:08 | 2893ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-04 18:21:32 | 3254ms | 2 NS 1 A 0 MX | ❓ Unknown |
| 2026-06-20 05:18:12 | 451ms | 4 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-19 23:23:00 | 830ms | 4 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-17 13:28:24 | 2531ms | 4 NS 1 A 0 MX | ⚠️ Bogus |