sortebakkeskolen.dk is a .dk domain served by 3 nameservers (ns1.dns.services, ns2.dns.services, ns3.dns.services). It was registered on 6 May 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 194.182.3.236 is hosted by GlobalConnect A/S (AS42525) in Denmark. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. 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 |
|---|---|---|---|---|---|---|---|
| 194.182.3.236 | 3600s | — | AS42525 | GlobalConnect A/S | 194.182.0.0/20 | 🇩🇰 Denmark | Copenhagen |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 194.182.3.236 |
| 🔶 Autoconfig | 194.182.3.236 |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (sortebakkeskolen.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.sortebakkeskolen.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:69a156ed1a2e0@dmarc-dk.centerasecurity.com; |
| www | 194.182.3.236 (AS42525) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 0/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.sortebakkeskolen.dk | 1N6vxv62ZaHtll_ZzY214RaLxzSoB_mq2hOFzaopMb4 |
| TXT | _acme-challenge.sortebakkeskolen.dk | 1makxQVvyZkw6hx28Rd9dmGCQu7YiOEeFcIzJH3Pq1w |
| TXT | _acme-challenge.sortebakkeskolen.dk | EvQw1bMLsNQrSC5U7WfB968dN5oFEW8fiZItOEIdtNs |
| TXT | _acme-challenge.sortebakkeskolen.dk | tzO1b9sgaCDdC1AToDoWcoViSQbHamkfh0gc8yq_9k8 |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026101002 |
| Primary NS (MNAME) | ns1.dns.services |
| Responsible (RNAME) | post@dns.services |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 1814400s |
| Minimum (neg-cache TTL) | 7200s |
| Field | Value |
|---|---|
| Registrar | dns.services ApS |
| Registered | 2024-05-06 |
| Expires | 2027-05-05 (198d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-10 19:43:50 shown | 924ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-07 16:32:54 | 422ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-02 12:43:59 | 477ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-30 00:52:12 | 405ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-14 05:19:19 | 9765ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-28 09:15:07 | 603ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-12 10:12:32 | 789ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-13 16:08:40 | 921ms | 3 NS 1 A 0 MX | ❓ Unknown |
| 2026-06-17 13:31:23 | 456ms | 3 NS 1 A 0 MX | 🔓 Insecure |