guldbergel.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 26 March 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 198.202.211.1 is hosted by Cloudflare London, LLC (AS209242) in United States. Mail is handled by mx1.dandomain.dk, mx2.dandomain.dk. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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 |
|---|---|---|---|---|---|---|---|
| 198.202.211.1 | 300s | — | AS209242 | Cloudflare London, LLC | 198.202.211.0/24 | 🇺🇸 United States | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx1.dandomain.dk | 212.237.249.50 | mx1.dandomain.dk | AS48854 team.blue Denmark A/S |
| 20 | 3600s | mx2.dandomain.dk | 46.36.209.11 | mx2.dandomain.dk | AS48854 team.blue Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover-mf.dandomain.dk → 212.237.249.98 |
| 🔶 Autoconfig | autoconfig-mf.dandomain.dk → 212.237.249.54 |
| TXT Record |
|---|
| google-site-verification=sPdh81C0KAYGPItnxn1-1C9h5fSSimYZ3v9MuZoPNqM |
| v=spf1 include:spf.dandomain.dk -all |
| Policy | Record (guldbergel.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.dandomain.dk -all |
| www CNAME | cdn.webflow.com (all on webflow.com) |
| www vs bare domain | Same network guldbergel.dk: 198.202.211.1 (AS209242) www.guldbergel.dk: 198.202.211.1 2620:cb:2000::1 (AS13335 AS209242) |
| Wildcard | No |
| Denial of existence | NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 3/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026101201 |
| 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 | 2024-03-26 |
| Expires | 2027-03-25 (152d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-13 16:37:59 shown | 1447ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-09 09:46:06 | 2106ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-07 09:20:25 | 1923ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-27 21:08:54 | 641ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-26 14:44:30 | 560ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-19 01:09:47 | 16786ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-28 15:14:18 | 1630ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-24 08:06:59 | 614ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-23 22:23:48 | 984ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-22 03:01:19 | 508ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-17 09:58:46 | 1282ms | 2 NS 1 A 2 MX | 🔒 Secure |