udnytditpotentiale.dk is a .dk domain served by 2 nameservers (rosa.ns.cloudflare.com, trey.ns.cloudflare.com). It was registered on 26 May 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 37.27.54.250 is hosted by Hetzner Online GmbH (AS24940) in Finland. Mail is handled by mail.udnytditpotentiale.dk. The zone is not DNSSEC-signed, 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 |
|---|---|---|---|---|---|---|---|
| 37.27.54.250 | 300s | server2.hostious.io | AS24940 | Hetzner Online GmbH | 37.27.0.0/16 | 🇫🇮 Finland | Helsinki |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | mail.udnytditpotentiale.dk | 2a01:4f9:3081:3d44::2 37.27.54.250 |
— server2.hostious.io |
AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a01:4f9:3081:3d44::2 | 300s | — | AS24940 | Hetzner Online GmbH | 2a01:4f8:0:0:0:0:0:0/31 | 🇫🇮 Finland | Helsinki |
| TXT Record |
|---|
| v=spf1 a mx ~all |
| Policy | Record (udnytditpotentiale.dk) |
|---|---|
| ~all (soft fail) | v=spf1 a mx ~all |
| www CNAME | udnytditpotentiale.dk (all on udnytditpotentiale.dk) |
| www vs bare domain | Same network udnytditpotentiale.dk: 37.27.54.250 2a01:4f9:3081:3d44::2 (AS24940) www.udnytditpotentiale.dk: 37.27.54.250 2a01:4f9:3081:3d44::2 (AS24940) |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
DNS lookups: 2/10 · policy: ~all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2409884408 |
| Primary NS (MNAME) | rosa.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2021-05-26 |
| Expires | 2027-05-31 (225d) |
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 |
|---|---|
| taenkdigtilresultater.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-26 10:33:39 | 741ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-24 10:24:36 | 9671ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-24 06:30:31 | 813ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-18 17:05:11 | 1113ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-07 23:44:18 | 1410ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-27 20:57:03 | 1122ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-11 10:32:03 | 2285ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-27 16:08:55 | 1144ms | 2 NS 1 A 1 MX | ❓ Unknown |
| 2026-07-18 22:34:57 shown | 1637ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-16 13:23:15 | 9917ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-27 14:51:52 | 1039ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-20 03:34:22 | 856ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 23:36:49 | 1172ms | 2 NS 1 A 1 MX | 🔓 Insecure |