tsandbæk.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 30 November 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.119 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by .. The zone is of unknown DNSSEC status, 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 |
|---|---|---|---|---|---|---|---|
| 46.30.213.119 | 3600s | webcluster2.webpod13-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 |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:10b:80bb:c633:b99:2e47 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| www | 185.31.41.11 2a00:b6e0:1:20:23::1 (AS60362) (address records, no CNAME) |
| www vs bare domain | Same network tsandbæk.dk: 185.31.41.11 2a00:b6e0:1:20:23::1 (AS60362) www.tsandbæk.dk: 185.31.41.11 2a00:b6e0:1:20:23::1 (AS60362) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | ❓ Unknown |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxdomain |
| Field | Value |
|---|---|
| Serial | 2026102001 |
| 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 | 2020-11-30 |
| Expires | 2027-11-30 (398d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-27 08:03:29 | 1422ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-23 19:56:53 | 2296ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-20 08:54:28 shown | 1894ms | 2 NS 1 A 1 MX | ❓ Unknown |
| 2026-10-18 03:10:07 | 410ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-23 11:27:14 | 506ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-11 21:50:53 | 539ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 06:58:29 | 942ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-19 00:51:42 | 8829ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-04 16:20:51 | 2385ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-24 16:36:16 | 688ms | 2 NS 1 A 4 MX | ⚠️ Bogus |
| 2026-06-23 19:44:18 | 417ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 10:29:00 | 898ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-21 08:53:35 | 323ms | 0 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-19 13:42:41 | 1107ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-18 06:54:57 | 1285ms | 2 NS 1 A 4 MX | 🔒 Secure |