ingenioerguiden.dk is a .dk domain served by 2 nameservers (coco.ns.cloudflare.com, houston.ns.cloudflare.com). It was registered on 10 May 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.65.154 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, 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 |
|---|---|---|---|---|---|---|---|
| 104.21.65.154 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.146.176 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::6815:419a | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3034::ac43:92b0 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.65.154,172.67.146.176 ech=AEX+DQBBRwAgACA2qHlBMmSMzrtDopRTdNF7BzOqI9WwTQMhs/+KqTprQwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:419a,2606:4700:3034::ac43:92b0 |
| www | 104.21.65.154 172.67.146.176 2606:4700:3030::6815:419a 2606:4700:3034::ac43:92b0 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network ingenioerguiden.dk: 104.21.65.154 172.67.146.176 2606:4700:3030::6815:419a 2606:4700:3034::ac43:92b0 (AS13335) www.ingenioerguiden.dk: 104.21.65.154 172.67.146.176 2606:4700:3030::6815:419a 2606:4700:3034::ac43:92b0 (AS13335) |
| Wildcard | No |
| 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 | 2417693690 |
| Primary NS (MNAME) | coco.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Nordisk Media Utveckling AB |
| Registered | 2021-05-10 |
| Expires | 2027-05-31 (224d) |
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).
| Domain | Registrar |
|---|---|
| entreprenoerguiden.dk | Nordisk Media Utveckling AB |
| ingeniørguiden.dk | Nordisk Media Utveckling AB |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-18 23:51:57 shown | 572ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-10-08 11:33:38 | 407ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-10-07 05:34:42 | 2345ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-24 00:16:05 | 509ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-19 06:40:50 | 3203ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-09 03:57:39 | 809ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-22 21:57:45 | 703ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-22 20:10:35 | 1111ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 18:48:04 | 10779ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-17 16:45:09 | 715ms | 2 NS 2 A 0 MX | 🔓 Insecure |