gate-keeper.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 19 August 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.120 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by .. The zone is DNSSEC-signed but currently fails validation, 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 |
|---|---|---|---|---|---|---|---|
| 46.30.215.120 | 3600s | webcluster2.webpod16-cph3.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 600s | . Null MX — domain accepts no email (RFC 7505) | |||
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:111:80c7:b917:7d12:d1c5 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| www | 46.30.215.120 2a02:2350:5:111:80c7:b917:7d12:d1c5 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network gate-keeper.dk: 46.30.215.120 2a02:2350:5:111:80c7:b917:7d12:d1c5 (AS51468) www.gate-keeper.dk: 46.30.215.120 2a02:2350:5:111:80c7:b917:7d12:d1c5 (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | ⚠️ Bogus |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | broken trust chain resolving 'gate-keeper.dk/DS/IN': 127.0.0.1#53 |
| Field | Value |
|---|---|
| Serial | 2026053101 |
| 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 | 2024-08-19 |
| Expires | 2027-08-18 (300d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-22 07:45:58 | 443ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-02 21:44:10 | 725ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-04 20:20:17 | 522ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 00:04:32 | 742ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-26 15:33:36 | 441ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-21 22:59:21 | 665ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-06 10:18:49 | 590ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-02 08:06:38 | 1189ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-03 11:27:11 | 615ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 13:16:18 | 595ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-24 07:21:09 shown | 583ms | 2 NS 1 A 1 MX | ⚠️ Bogus |
| 2026-06-17 10:35:12 | 442ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-17 10:24:15 | 642ms | 2 NS 1 A 0 MX | 🔒 Secure |