unterwerk.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 9 January 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.14 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by .. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|---|---|---|---|
| 46.30.213.14 | 3600s | webcluster1.webpod12-cph3.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:10a:75:7a02:22bf:aea0 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| www | 46.30.213.14 2a02:2350:5:10a:75:7a02:22bf:aea0 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network unterwerk.dk: 46.30.213.14 2a02:2350:5:10a:75:7a02:22bf:aea0 (AS51468) www.unterwerk.dk: 46.30.213.14 2a02:2350:5:10a:75:7a02:22bf:aea0 (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081905 |
| 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 | 2006-01-09 |
| Expires | 2027-01-31 (102d) |
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 |
|---|---|
| sigmaz.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-20 02:46:51 | 398ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-11 18:11:12 | 1607ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 09:29:51 | 393ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-11 21:09:16 | 818ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-06 22:50:34 | 451ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-20 00:25:52 shown | 2671ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-11 04:05:58 | 709ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-08 08:45:50 | 2557ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-02 16:25:12 | 3874ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-21 05:54:57 | 713ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-18 02:31:03 | 1254ms | 2 NS 1 A 3 MX | 🔒 Secure |