grundvandsfonden.dk is a .dk domain served by 2 nameservers (audrey.ns.cloudflare.com, lochlan.ns.cloudflare.com). It was registered on 22 October 2013 (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 | Exists, no address |
| www vs bare domain | Neither resolves grundvandsfonden.dk: no address www.grundvandsfonden.dk: no address |
| 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 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2414917892 |
| Primary NS (MNAME) | audrey.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2013-10-22 |
| Expires | 2026-10-31 (11d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-03 20:39:37 | 532ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-23 18:46:06 shown | 491ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-18 20:21:53 | 803ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-11 18:53:02 | 765ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-17 05:02:01 | 3912ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-24 14:09:59 | 1240ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-16 21:02:08 | 2027ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-09 17:57:55 | 9761ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-02 00:13:55 | 653ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-17 09:25:40 | 479ms | 2 NS 0 A 0 MX | 🔒 Secure |