den-europaeiske-sprogdag.dk is a .dk domain served by 2 nameservers (ara.ns.cloudflare.com, quinton.ns.cloudflare.com). It was registered on 1 October 2026 (WHOIS) and first appeared in the .dk zone on 12 August 2026. Its website address 104.21.20.140 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 |
|---|---|---|---|---|---|---|---|
| 104.21.20.140 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.192.243 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::ac43:c0f3 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3031::6815:148c | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.20.140,172.67.192.243 ech=AEX+DQBBgAAgACDgeChCkn+J6Oo0iZ7W/GPcXQ3pCqi6iHkNcrnfGeINTwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:c0f3,2606:4700:3031::6815:148c |
| TXT Record |
|---|
| google-site-verification=c0g1qvSazJADP-evdZehybb_4xxeKcbTOTLkoRzQOK4 |
| www | 104.21.20.140 172.67.192.243 2606:4700:3030::ac43:c0f3 2606:4700:3031::6815:148c (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network den-europaeiske-sprogdag.dk: 104.21.20.140 172.67.192.243 2606:4700:3030::ac43:c0f3 2606:4700:3031::6815:148c (AS13335) www.den-europaeiske-sprogdag.dk: 104.21.20.140 172.67.192.243 2606:4700:3030::ac43:c0f3 2606:4700:3031::6815:148c (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 | 2417278376 |
| Primary NS (MNAME) | ara.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Openprovider |
| Registered | 2026-10-01 |
| Expires | 2027-09-30 (343d) |
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 517.
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-13 03:39:26 shown | 2287ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-10-09 23:09:40 | 1931ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-10-02 14:09:56 | 375ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-02 08:45:59 | 1308ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-30 12:43:51 | 503ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-29 12:29:23 | 246ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-28 12:25:17 | 210ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-27 12:09:09 | 270ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-26 12:03:27 | 841ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-25 17:11:14 | 229ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-24 16:59:51 | 202ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-23 15:52:11 | 210ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-20 12:04:23 | 283ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-16 18:47:21 | 218ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-09 18:12:33 | 843ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-08 22:03:56 | 333ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-03 13:24:58 | 159ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-30 05:34:19 | 158ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-29 01:44:56 | 552ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-27 20:22:57 | 199ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-26 20:05:38 | 164ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-25 14:02:57 | 188ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-24 13:36:56 | 613ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-23 08:28:12 | 847ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-22 08:27:46 | 8768ms | 1 NS 0 A 0 MX | ❓ Unknown |