martekilde.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 5 December 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.211.38 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by m.mail-service.dk. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 46.30.211.38 | 600s | domain-parking.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | m.mail-service.dk | 78.46.47.217 | m.mail-service.dk | AS24940 Hetzner Online GmbH |
| TXT Record |
|---|
| google-site-verification=lG8p6PA5vWBusirx4o5vwlhIe4sqbkxjpei5aoe4ULY |
| v=spf1 a mx a:mail.fandrup.dk a:m.mail-service.dk ip4:144.76.74.61 ip4:88.198.37.132 ip4:78.46.47.217 mx:mail-service.dk -all |
| Policy | Record (martekilde.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx a:mail.fandrup.dk a:m.mail-service.dk ip4:144.76.74.61 ip4:88.198.37.132 ip4:78.46.47.217 mx:mail-service.dk -all |
| Policy | Record (_dmarc.martekilde.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:postmaster@mail-service.dk; ruf=mailto:postmaster@mail-service.dk; adkim=r; aspf=r; pct=50; sp=none |
| www CNAME | webserver.fandrup.dk (all on fandrup.dk) → 217.157.207.28 (AS9158) |
| www vs bare domain | Different networks (all like this) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| default | — | RSA · ~1024 bit below 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: 5/10 · 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 | 2026101101 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2000-12-05 |
| Expires | 2026-12-31 (69d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-22 18:04:38 | 754ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-11 14:01:27 shown | 488ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-09 12:54:35 | 517ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-14 15:51:16 | 1257ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-03 14:42:21 | 842ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-12 06:00:42 | 793ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-24 16:28:11 | 4599ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-18 09:16:45 | 625ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-15 19:59:19 | 1624ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 11:56:05 | 771ms | 2 NS 1 A 1 MX | 🔒 Secure |