kobstaden.dk is a .dk domain served by 2 nameservers (brett.ns.cloudflare.com, rihana.ns.cloudflare.com). It was registered on 24 September 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.92.79 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by pro01.azehosting.net. The zone is not DNSSEC-signed, 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.92.79 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.190.68 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | pro01.azehosting.net | 168.119.73.188 2a01:4f8:242:1b96::2 |
pro01.azehosting.net pro01.azehosting.net |
AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | kobstaden.dk → 144.76.15.53 |
| 🔶 Autoconfig | kobstaden.dk → 144.76.15.53 |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.92.79,172.67.190.68 ech=AEX+DQBBnAAgACDUENXMOhr+XAQw4e21dSpuxvGopCER3M4zYCS2BqH3DwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= |
| www | 104.21.92.79 172.67.190.68 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network kobstaden.dk: 104.21.92.79 172.67.190.68 (AS13335) www.kobstaden.dk: 104.21.92.79 172.67.190.68 (AS13335) |
| Wildcard | Yes: any name under the zone resolves |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.kobstaden.dk | kobstaden.dk |
| 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 | 2407890647 |
| Primary NS (MNAME) | brett.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 | 2016-09-24 |
| Expires | 2027-09-30 (346d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-01 00:03:10 | 565ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-04 11:06:47 | 537ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-29 04:17:15 | 1333ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-27 19:09:16 | 2456ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-26 14:19:55 | 709ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-20 12:43:37 | 1540ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-06 20:38:59 | 9718ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-02 07:45:13 shown | 1092ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-24 02:51:53 | 883ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-21 05:44:53 | 752ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-17 23:04:44 | 882ms | 2 NS 2 A 1 MX | 🔓 Insecure |