laererpanel.dk is a .dk domain served by 4 nameservers (ns1-07.azure-dns.com, ns2-07.azure-dns.net, ns3-07.azure-dns.org and 1 more). It was registered on 19 September 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 86.58.160.158 is hosted by Sentia Denmark A/S (AS47292) in Denmark. The zone is DNSSEC-signed and validates, 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 86.58.160.158 | 3600s | — | AS47292 | Sentia Denmark A/S | 86.58.160.0/21 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | laererpanel.gyldendal.dk |
| 🔶 Autoconfig | laererpanel.gyldendal.dk |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (laererpanel.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.laererpanel.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:62de94a87c3dc@dmarc.centerasecurity.com; |
| www CNAME | laererpanel.gyldendal.dk (all on gyldendal.dk) |
| www vs bare domain | www does not resolve (all like this) |
| 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 |
|---|---|---|
| CNAME | _acme-challenge.laererpanel.dk | laererpanel.gyldendal.dk |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2017111700 |
| Primary NS (MNAME) | ns1-07.azure-dns.com |
| Responsible (RNAME) | hostmaster@gyldendal.dk |
| Refresh | 3600s |
| Retry | 600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | WEB SOLUTIONS A/S |
| Registered | 2008-09-19 |
| Expires | 2027-09-30 (345d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-08 11:50:44 | 444ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-12 16:33:53 shown | 809ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-28 03:55:14 | 1027ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-27 03:36:23 | 731ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-25 01:31:00 | 1276ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-21 20:07:18 | 1189ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 15:38:46 | 825ms | 4 NS 1 A 0 MX | 🔒 Secure |