iwhholding.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 19 September 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| www | Exists, no address |
| www vs bare domain | Neither resolves iwhholding.dk: no address www.iwhholding.dk: no address |
| 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 | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026101601 |
| 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 | 2016-09-19 |
| Expires | 2027-09-30 (347d) |
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 |
|---|---|
| ejendomsvisionerbyggeri.dk | Punktum dk A/S (direct) |
| ev-vvs.dk | Punktum dk A/S (direct) |
| propertyvisions.dk | Punktum dk A/S (direct) |
| propertyvisionsrental.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-17 01:32:15 shown | 868ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-18 19:31:43 | 417ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-15 13:25:28 | 498ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-03 18:09:38 | 343ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-27 01:26:33 | 555ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-16 00:20:18 | 1925ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-16 20:19:12 | 650ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-05 22:37:53 | 497ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-02 16:18:45 | 1453ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-26 23:25:53 | 470ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-20 07:21:33 | 420ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-18 07:22:18 | 403ms | 2 NS 0 A 0 MX | 🔒 Secure |