friedberg.dk is a .dk domain served by 2 nameservers (alina.ns.cloudflare.com, kianchau.ns.cloudflare.com). It was registered on 3 March 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.47.47 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.services. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 104.21.47.47 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.144.118 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::6815:2f2f | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3034::ac43:9076 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.47.47,172.67.144.118 ech=AEX+DQBBFgAgACAHLebld4IUA+gNDxH8mXA4AAKUnLTf/3QyY04Sn3LacAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2f2f,2606:4700:3034::ac43:9076 |
| www | 104.21.23.242 172.67.214.90 2606:4700:3032::ac43:d65a 2606:4700:3037::6815:17f2 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network friedberg.dk: 104.21.23.242 172.67.214.90 2606:4700:3032::ac43:d65a 2606:4700:3037::6815:17f2 (AS13335) www.friedberg.dk: 104.21.23.242 172.67.214.90 2606:4700:3032::ac43:d65a 2606:4700:3037::6815:17f2 (AS13335) |
| Wildcard | No |
| 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 | 2408069465 |
| Primary NS (MNAME) | alina.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 | 2026-03-03 |
| Expires | 2027-03-02 (135d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-12 15:13:49 | 412ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-10-11 14:50:32 | 2003ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-10-10 12:54:23 | 3418ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-17 02:45:22 | 1595ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-08 19:56:31 | 2421ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-27 21:06:15 | 1331ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-26 19:10:49 | 1414ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-26 00:55:05 | 1268ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-21 11:50:40 | 12519ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-20 11:27:11 | 4353ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-19 07:30:21 | 8732ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-16 23:51:41 | 1923ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-27 22:44:44 shown | 6696ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-24 08:29:07 | 1163ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 22:17:36 | 2520ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-17 09:27:10 | 2811ms | 2 NS 2 A 1 MX | 🔓 Insecure |