gyldenberg.dk is a .dk domain served by 2 nameservers (ns3.webhot.dk, ns4.webhot.dk). It was registered on 7 May 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.72.21.249 is hosted by Cibicom A/S (AS3342) in Denmark. The zone is not DNSSEC-signed, 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns3.webhot.dk | 178.72.21.249 | abraham.webhot.dk | AS3342 Cibicom A/S |
| ns4.webhot.dk | 178.72.21.250 | skinner.webhot.dk | AS3342 Cibicom A/S |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 178.72.21.249 | 1800s | abraham.webhot.dk | AS3342 | Cibicom A/S | 178.72.16.0/21 | 🇩🇰 Denmark | — |
| TXT Record |
|---|
| Hosted by Web-Hotel Danmark - http://www.webhot.dk/ |
| v=spf1 -all |
| Policy | Record (gyldenberg.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| www | 178.72.21.249 (AS3342) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
DNS lookups: 0/10 · policy: -all
No problems found| 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 | 2026101402 |
| Primary NS (MNAME) | ns3.webhot.dk |
| Responsible (RNAME) | hostmaster@webhot.dk |
| Refresh | 28800s |
| Retry | 7200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 1998-05-07 |
| Expires | 2030-06-30 (1352d) |
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 |
|---|---|---|---|
| 2026-10-15 20:15:55 shown | 358ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-14 17:30:44 | 338ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-13 16:09:18 | 301ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-12 11:47:44 | 498ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-11 10:49:04 | 1182ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-10 10:21:47 | 1020ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-02 18:15:31 | 373ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-01 18:13:55 | 1096ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-30 18:12:08 | 337ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-24 22:59:04 | 432ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-23 16:12:14 | 451ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-17 23:18:26 | 542ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-12 04:10:01 | 391ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-08 04:14:22 | 621ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-25 23:06:32 | 465ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-18 01:41:42 | 9445ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-12 20:07:04 | 572ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-08 19:07:43 | 985ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-01 18:21:11 | 482ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-27 03:52:35 | 669ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-26 03:49:44 | 8668ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-24 02:11:44 | 8432ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-23 01:37:53 | 8456ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-15 08:36:40 | 9390ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-12 00:58:53 | 656ms | 2 NS 1 A 0 MX | 🔓 Insecure |