drfyn.dk is a .dk domain served by 4 nameservers (ns1-04.azure-dns.com, ns2-04.azure-dns.net, ns3-04.azure-dns.org and 1 more). It was registered on 3 December 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 80.196.101.33 is hosted by TDC Holding A/S (AS3292) in Denmark. The zone is DNSSEC-signed and validates, publishes a 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 |
|---|---|---|---|
| ns1-04.azure-dns.com | — | — | — |
| ns2-04.azure-dns.net | — | — | — |
| ns3-04.azure-dns.org | — | — | — |
| ns4-04.azure-dns.info | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 80.196.101.33 | — | — | AS3292 | TDC Holding A/S | 80.196.0.0/14 | 🇩🇰 Denmark | Roskilde |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (drfyn.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.drfyn.dk) |
|---|---|
| p=reject | v=DMARC1;p=reject;sp=reject;adkim=s;aspf=s;fo=1;rua=mailto:DMARC-Returned@dr.dk;ruf=mailto:DMARC-Returned@dr.dk |
| www CNAME | drfyn.dk (all on drfyn.dk) → 80.196.101.33 (AS3292) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 0/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 1 |
| Primary NS (MNAME) | ns1-04.azure-dns.com |
| Responsible (RNAME) | azuredns-hostmaster@microsoft.com |
| Refresh | 3600s |
| Retry | 300s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2003-12-03 |
| Expires | 2026-12-31 (71d) |
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 |
|---|---|---|---|
| 2026-10-08 14:47:54 | 385ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-29 14:40:03 | 1543ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-03 00:21:07 | 567ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-28 04:50:55 | 735ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-23 21:43:21 | 872ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-22 21:08:30 | 959ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 03:19:33 | 444ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-17 04:47:21 | 1241ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-17 04:30:20 shown | 529ms | 4 NS 1 A 0 MX | 🔒 Secure |