spansklaererforeningen.dk is a .dk domain served by 2 nameservers (grace.ns.cloudflare.com, igor.ns.cloudflare.com). It was registered on 9 May 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is DNSSEC-signed and validates, 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.
| www | 104.21.18.195 172.67.183.76 2606:4700:3030::ac43:b74c 2606:4700:3037::6815:12c3 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network spansklaererforeningen.dk: 104.21.18.195 172.67.183.76 2606:4700:3030::ac43:b74c 2606:4700:3037::6815:12c3 (AS13335) www.spansklaererforeningen.dk: 104.21.18.195 172.67.183.76 2606:4700:3030::ac43:b74c 2606:4700:3037::6815:12c3 (AS13335) |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.spansklaererforeningen.dk | RZPdYYlr8euaTpbA4UAadAYXrjMuFJZNlMQdJgkGH9Y |
| TXT | _acme-challenge.spansklaererforeningen.dk | owucb7gjOQvrU-6eTGwF4FXUB5DmnJQIDM5kRkwuJJI |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2415309064 |
| Primary NS (MNAME) | grace.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2021-05-09 |
| Expires | 2027-05-31 (220d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-13 23:17:21 | 577ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-10-11 21:17:11 | 2377ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-09-23 11:29:00 | 504ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-20 03:01:54 | 493ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-19 17:18:33 shown | 1056ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-26 10:29:43 | 369ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-20 18:45:32 | 807ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-17 21:35:04 | 504ms | 4 NS 0 A 0 MX | 🔒 Secure |