skoleventilation.dk is a .dk domain served by 4 nameservers (ns-1051.awsdns-03.org, ns-114.awsdns-14.com, ns-1821.awsdns-35.co.uk and 1 more). It was registered on 27 January 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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.
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (skoleventilation.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.skoleventilation.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; adkim=s; aspf=s |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves skoleventilation.dk: no address www.skoleventilation.dk: no address |
| Wildcard | No |
DNS lookups: 0/10 · policy: -all
No problems found| 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 | 1 |
| Primary NS (MNAME) | ns-1821.awsdns-35.co.uk |
| Responsible (RNAME) | awsdns-hostmaster@amazon.com |
| Refresh | 7200s |
| Retry | 900s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | ASCIO TECHNOLOGIES, CORP. DANMARK - FILIAL AF ASCIO TECHNOLOGIES, CORP. CANADA |
| Registered | 2005-01-27 |
| Expires | 2027-01-31 (103d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-25 22:15:05 | 11724ms | 4 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-19 23:35:05 | 3071ms | 4 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-04 16:27:26 | 2761ms | 4 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-27 14:11:11 | 11854ms | 4 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-20 06:22:16 | 843ms | 4 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-19 19:53:01 shown | 686ms | 4 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-17 14:17:46 | 1367ms | 4 NS 0 A 0 MX | 🔓 Insecure |