grønbek.dk is a .dk domain served by 2 nameservers (ns.nsd.dk, ns2.nsd.dk). It was registered on 18 November 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.8.37.12 is hosted by Norlys Telco A/S (AS3308) in Denmark. 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns.nsd.dk | 172.104.147.68 | ns.nsd.dk | AS63949 Akamai Connected Cloud |
| ns2.nsd.dk | 62.242.205.2 | ns2.nsd.dk | AS3292 TDC Holding A/S |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 193.8.37.12 | — | — | AS3308 | Norlys Telco A/S | 193.8.36.0/23 | 🇩🇰 Denmark | Ølstykke |
| www | 193.8.37.12 (AS3308) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxdomain |
| Field | Value |
|---|---|
| Serial | 2026061603 |
| Primary NS (MNAME) | ns.nsd.dk |
| Responsible (RNAME) | admin@ns.nsd.dk |
| Refresh | 3600s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 10800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2008-11-18 |
| Expires | 2026-11-30 (37d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-23 07:57:06 | 657ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-15 19:23:11 | 1732ms | 2 NS 1 A 0 MX | ❓ Unknown |
| 2026-10-13 16:23:44 | 704ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-09 06:02:07 | 977ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-07 05:55:04 | 1579ms | 2 NS 1 A 0 MX | ❓ Unknown |
| 2026-10-06 03:09:56 | 1215ms | 2 NS 1 A 0 MX | ❓ Unknown |
| 2026-10-01 02:39:54 | 710ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-29 21:59:25 | 779ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-28 21:48:25 | 894ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-25 21:15:48 | 1351ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-24 21:11:04 | 1172ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-16 20:14:59 | 1687ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-11 22:18:48 | 919ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-07 12:09:58 | 673ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-02 19:03:44 | 993ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-28 02:19:01 | 763ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-26 18:51:40 | 1011ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-20 10:49:25 | 823ms | 2 NS 1 A 0 MX | ❓ Unknown |
| 2026-08-19 09:42:46 | 2714ms | 2 NS 1 A 0 MX | ❓ Unknown |
| 2026-08-18 09:35:25 | 805ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-14 22:56:29 | 1288ms | 2 NS 1 A 0 MX | ❓ Unknown |
| 2026-08-08 17:43:02 | 1228ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-31 01:48:31 | 676ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-25 05:01:04 | 900ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-24 04:55:07 | 9679ms | 2 NS 1 A 0 MX | 🔓 Insecure |