grandbleu.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 3 December 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.162 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 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 |
|---|---|---|---|---|---|---|---|
| 46.30.215.162 | 3600s | webcluster2.webpod17-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 |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:106:8013:f510:4f27:333 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| www | 46.30.215.162 2a02:2350:5:106:8013:f510:4f27:333 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network grandbleu.dk: 46.30.215.162 2a02:2350:5:106:8013:f510:4f27:333 (AS51468) www.grandbleu.dk: 46.30.215.162 2a02:2350:5:106:8013:f510:4f27:333 (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 | 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 | ONE.COM A/S |
| Registered | 2024-12-03 |
| Expires | 2026-12-02 (44d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-16 18:32:37 shown | 570ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-15 17:59:26 | 741ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-10 13:03:45 | 502ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-09 12:41:22 | 1253ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-08 11:57:31 | 457ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-04 11:37:11 | 449ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-28 01:39:23 | 4624ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-27 04:38:23 | 1242ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-19 06:22:36 | 4994ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-10 14:36:33 | 5248ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-01 23:40:45 | 915ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 09:48:52 | 740ms | 2 NS 1 A 4 MX | 🔒 Secure |