043.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 5 August 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.129 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod11-cph3.one.com, mx4.pub.mailpod11-cph3.one.com and 2 more. The zone is not DNSSEC-signed, 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 46.30.213.129 | 3600s | webcluster1.webpod14-cph3.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.pub.mailpod11-cph3.one.com | 104.37.34.230 | mx1.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.pub.mailpod11-cph3.one.com | 104.37.34.233 | mx4.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod11-cph3.one.com | 104.37.34.232 | mx3.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod11-cph3.one.com | 104.37.34.231 | mx2.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:10c:a:7fee:af25:42e6 | 3600s | — | AS51468 | One.com A/S | 2a02:2350::/32 | 🇩🇰 Denmark | Copenhagen |
| www | 46.30.213.129 2a02:2350:5:10c:a:7fee:af25:42e6 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network 043.dk: 46.30.213.129 2a02:2350:5:10c:a:7fee:af25:42e6 (AS51468) www.043.dk: 46.30.213.129 2a02:2350:5:10c:a:7fee:af25:42e6 (AS51468) |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 068A81EDC98C58D5D494EDF2924D5F50… |
| SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 068A81EDC98C58D5D494EDF2924D5F50… |
| SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 068A81EDC98C58D5D494EDF2924D5F50… |
| SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 068A81EDC98C58D5D494EDF2924D5F50… |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Key type | Algorithm | Public key |
|---|---|---|
| KSK | ECDSA P-256/SHA-256 | 1xJvXmnxdzsRAQgiitYS3aZIk/qg+umq2u1wZpm+… |
| ZSK | ECDSA P-256/SHA-256 | AqJa/90/1VY5MMS3SvRY1+0PdFhLi7H+3NwwTZr8… |
| Field | Value |
|---|---|
| Serial | 2026081503 |
| 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 | 2014-08-05 |
| Expires | 2027-08-31 (318d) |
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 |
|---|---|
| lykketeknik.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-16 01:22:16 | 470ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-10-04 10:34:57 | 606ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-09-30 18:54:20 | 606ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-08-28 02:45:09 | 785ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-08-26 13:38:32 | 1119ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-08-17 08:03:19 | 2749ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-08-16 03:48:06 shown | 7457ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-06-25 12:18:16 | 2241ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-06-24 19:05:35 | 2205ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-06-20 19:18:47 | 1259ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-06-20 08:21:02 | 993ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-06-18 08:17:18 | 956ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-06-16 12:33:45 | 1303ms | 2 NS 1 A 4 MX | 🔓 Insecure |