trackdayguiden.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 5 January 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.33 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod14-cph3.one.com, mx2.pub.mailpod14-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 46.30.213.33 | — | webcluster2.webpod12-cph3.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:10a:800f:dbcc:666c:350c | — | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| Policy | Record (_dmarc.trackdayguiden.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; |
| www | 46.30.213.33 2a02:2350:5:10a:800f:dbcc:666c:350c (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network trackdayguiden.dk: 46.30.213.33 2a02:2350:5:10a:800f:dbcc:666c:350c (AS51468) www.trackdayguiden.dk: 46.30.213.33 2a02:2350:5:10a:800f:dbcc:666c:350c (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | F9CAE2DF0FCB54F04130769823BED77A… |
| SMTP _25._tcp.mx2.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | F9CAE2DF0FCB54F04130769823BED77A… |
| SMTP _25._tcp.mx3.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | F9CAE2DF0FCB54F04130769823BED77A… |
| SMTP _25._tcp.mx4.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | F9CAE2DF0FCB54F04130769823BED77A… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026060301 |
| 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 | ONE.COM A/S |
| Registered | 2014-01-05 |
| Expires | 2027-01-31 (97d) |
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 |
|---|---|
| competitor.dk | ONE.COM A/S |
| desmaastjerner.dk | ONE.COM A/S |
| filipbacklund.dk | ONE.COM A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-25 07:17:09 | 710ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-04 01:05:02 | 581ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-01 00:58:01 | 641ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-25 10:43:24 | 651ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-03 18:54:46 | 640ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-25 20:11:05 | 1455ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-24 19:06:02 | 1044ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-06 21:51:41 | 1007ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-08 18:43:51 | 9522ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-03 21:41:48 | 11639ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-25 19:48:39 | 983ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-20 19:40:35 | 920ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-18 07:39:15 shown | 842ms | 2 NS 1 A 4 MX | 🔒 Secure |