åretslæreplads.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 4 June 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 88.99.240.36 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by .. The zone is DNSSEC-signed but currently fails validation, has no 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 88.99.240.36 | 600s | static.36.240.99.88.clients.your-server.de | AS24940 | Hetzner Online GmbH | 88.99.0.0/16 | 🇩🇪 Germany | Falkenstein |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | xn--retslreplads-scbt.dk → 88.99.240.36 |
| 🔶 Autoconfig | xn--retslreplads-scbt.dk → 88.99.240.36 |
| TXT Record |
|---|
| v=spf1 mx a ip4:176.9.120.179 ip6:2a01:4f8:151:74aa::2 ~all |
| Policy | Record (åretslæreplads.dk) |
|---|---|
| ~all (soft fail) | v=spf1 mx a ip4:176.9.120.179 ip6:2a01:4f8:151:74aa::2 ~all |
| www CNAME | xn--retslreplads-scbt.dk (all on xn--retslreplads-scbt.dk) → 88.99.240.36 (AS24940) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 2/10 · policy: ~all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.åretslæreplads.dk | xn--retslreplads-scbt.dk |
| Check | Result |
|---|---|
| Validation Status | ⚠️ Bogus |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxdomain |
| Field | Value |
|---|---|
| Serial | 2026061001 |
| 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 | 2013-06-04 |
| Expires | 2030-06-30 (1342d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-10 23:00:22 | 804ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-03 15:56:57 | 812ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 13:45:47 | 596ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 10:02:52 | 1495ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-26 07:34:00 | 885ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-11 23:19:08 | 802ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-06 05:04:32 | 796ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-11 00:11:35 | 2506ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-26 23:36:27 | 4917ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-15 15:23:51 | 855ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-11 09:26:30 | 720ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 01:46:47 | 1555ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-24 20:21:55 shown | 3056ms | 2 NS 1 A 1 MX | ⚠️ Bogus |
| 2026-06-24 05:48:39 | 1171ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 07:16:21 | 2484ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 12:56:56 | 1850ms | 2 NS 1 A 0 MX | 🔒 Secure |