strømbesparelse.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 5 February 2009 (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 .. 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.
| 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 |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| www | 46.30.211.38 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network |
| 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 | 2026092601 |
| 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 | 2009-02-05 |
| Expires | 2027-02-28 (133d) |
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 |
|---|---|
| detgrønnekvarter.dk | Punktum dk A/S (direct) |
| greengenius.dk | Simply.com A/S |
| savoir-faire.dk | DANDOMAIN A/S |
| suztain.dk | Simply.com A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 12:52:50 shown | 697ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-01 08:35:05 | 323ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-26 12:07:06 | 623ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-24 11:37:17 | 433ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-05 11:09:29 | 389ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-28 01:49:10 | 446ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 08:21:06 | 4483ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-26 15:16:51 | 431ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-06 07:36:13 | 4633ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-27 01:56:31 | 664ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 02:41:32 | 500ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-24 11:12:01 | 2404ms | 2 NS 1 A 1 MX | ⚠️ Bogus |
| 2026-06-21 00:15:58 | 1671ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 17:21:33 | 569ms | 2 NS 1 A 0 MX | 🔒 Secure |