skovknudsen.dk is a .dk domain served by 2 nameservers (dns-a.duelhost.dk, dns-b.duelhost.dk). It was registered on 10 November 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 138.201.61.68 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mail.skovknudsen.dk. The zone is not DNSSEC-signed, 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 |
|---|---|---|---|
| dns-a.duelhost.dk | 138.201.61.68 | cde3.duelhost.dk | AS24940 Hetzner Online GmbH |
| dns-b.duelhost.dk | 195.201.247.10 | dns-b.duelhost.dk | AS24940 Hetzner Online GmbH |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 138.201.61.68 | 3600s | cde3.duelhost.dk | AS24940 | Hetzner Online GmbH | 138.201.0.0/16 | 🇩🇪 Germany | Falkenstein |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.skovknudsen.dk | 138.201.61.68 | cde3.duelhost.dk | AS24940 Hetzner Online GmbH |
| TXT Record |
|---|
| v=spf1 a mx include:relay.mailchannels.net -all |
| Policy | Record (skovknudsen.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx include:relay.mailchannels.net -all |
| Policy | Record (_dmarc.skovknudsen.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none |
| www CNAME | skovknudsen.dk (all on skovknudsen.dk) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| default | — | RSA · ~2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 3/10 · policy: -all
No problems found| 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 | 2026081403 |
| Primary NS (MNAME) | dns-a.duelhost.dk |
| Responsible (RNAME) | hostmaster@skovknudsen.dk |
| Refresh | 3600s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | nordicway ApS |
| Registered | 2013-11-10 |
| Expires | 2026-11-30 (33d) |
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 |
|---|---|
| kejserjorn.dk | nordicway ApS |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-24 00:39:51 | 412ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-23 00:26:25 | 393ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-11 23:07:02 | 1045ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-01 00:57:45 | 416ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-19 07:10:37 | 814ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-26 11:05:56 | 1042ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-25 09:49:42 | 1520ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-15 22:56:45 shown | 1677ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-27 02:56:06 | 1116ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-18 02:58:04 | 1034ms | 2 NS 1 A 1 MX | 🔓 Insecure |