frilæring.dk is a .dk domain served by 2 nameservers (carioca.ns.cloudflare.com, roman.ns.cloudflare.com). It was registered on 4 July 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.12.4 is hosted by Cloudflare, Inc. (AS13335). The zone is DNSSEC-signed and validates, 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| carioca.ns.cloudflare.com | — | — | — |
| roman.ns.cloudflare.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.12.4 | — | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.150.231 | — | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::ac43:96e7 | — | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::6815:c04 | — | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.12.4,172.67.150.231 ech=AEX+DQBBBwAgACCqfmcfnIuoKJ5IlEf/fctMxRpLGzhWDr4T3BFQFMHreQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:96e7,2606:4700:3036::6815:c04 |
| TXT Record |
|---|
| google-site-verification=EpKC4sUXuaRr0grzZjMzv-mi2g-4BIKTMuu5lul32rs |
| v=spf1 ip4:92.205.105.25 include:spf.server-he.de include:spf.protection.outlook.com include:_spf.google.com ~all |
| Policy | Record (frilæring.dk) |
|---|---|
| ~all (soft fail) | v=spf1 ip4:92.205.105.25 include:spf.server-he.de include:spf.protection.outlook.com include:_spf.google.com ~all |
| www | 104.21.12.4 172.67.150.231 2606:4700:3031::ac43:96e7 2606:4700:3037::6815:c04 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network frilæring.dk: 104.21.12.4 172.67.150.231 2606:4700:3031::ac43:96e7 2606:4700:3037::6815:c04 (AS13335) www.frilæring.dk: 104.21.12.4 172.67.150.231 2606:4700:3031::ac43:96e7 2606:4700:3037::6815:c04 (AS13335) |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 8/10 · policy: ~all
| 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 | 2406726537 |
| Primary NS (MNAME) | carioca.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 | 2011-07-04 |
| Expires | 2027-07-31 (282d) |
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).
| Domain | Registrar |
|---|---|
| frilaering.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-05 22:49:01 | 513ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-10-02 22:33:33 | 485ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-25 19:42:50 | 1513ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-31 15:15:52 | 583ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-24 20:09:30 | 2235ms | 2 NS 2 A 0 MX | ❓ Unknown |
| 2026-08-09 02:38:44 | 1141ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-26 23:49:57 | 761ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-17 09:43:34 shown | 520ms | 2 NS 2 A 0 MX | 🔒 Secure |