dalsberg.dk is a .dk domain served by 4 nameservers (ns1.nhl-data.dk, ns2.nhl-data.dk, ns3.nhl-data.dk and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.nhl-data.dk | — | — | — |
| ns2.nhl-data.dk | — | — | — |
| ns3.nhl-data.dk | — | — | — |
| ns4.nhl-data.dk | — | — | — |
| TXT Record |
|---|
| MS=ms23581766 |
| protonmail-verification=a80caa68882a487a8a6ae75d234593f5b6b6c934 |
| v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (dalsberg.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (_dmarc.dalsberg.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves dalsberg.dk: no address www.dalsberg.dk: no address |
| Wildcard | No |
DNS lookups: 2/10 · policy: ~all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mail.protonmail.ch | DANE-EE · SPKI · SHA-256 | 6111A5698D23C89E09C36FF833C1487E… |
| SMTP _25._tcp.mail.protonmail.ch | DANE-EE · SPKI · SHA-256 | 76BB66711DA416433CA890A5B2E5A053… |
| SMTP _25._tcp.mailsec.protonmail.ch | DANE-EE · SPKI · SHA-256 | 6111A5698D23C89E09C36FF833C1487E… |
| SMTP _25._tcp.mailsec.protonmail.ch | DANE-EE · SPKI · SHA-256 | 76BB66711DA416433CA890A5B2E5A053… |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2025120818 |
| Primary NS (MNAME) | ns1.nhl-data.dk |
| Responsible (RNAME) | hostmaster@nhl-data.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-25 14:52:26 | 756ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-08-22 23:32:50 | 1801ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-08-21 23:25:06 | 2915ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-08-20 23:18:19 | 3586ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-08-19 21:53:07 | 7149ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-06-22 18:02:50 | 869ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-06-21 21:08:23 | 1068ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-06-20 09:05:18 | 1514ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-06-16 23:45:24 shown | 735ms | 4 NS 0 A 2 MX | 🔓 Insecure |