detfagligehus-a-kasse.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by detfagligehus-dk.mx1.comendosystems.com, detfagligehus-dk.mx2.comendosystems.net. The zone is DNSSEC-signed and validates, 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.
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | detfagligehus-dk.mx1.comendosystems.com | 192.162.219.255 2a01:77c0:1619:4102:a81b:80d0:e56c:edc0 |
mx41.electric.net gw2-1535.security.comendo.com |
AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. |
| 20 | 43200s | detfagligehus-dk.mx2.comendosystems.net | 192.162.219.155 | mx41.electric.net | AS16509 Amazon.com, Inc. |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | dnsredir.detfagligehus.dk |
| 🔶 Autoconfig | dnsredir.detfagligehus.dk |
| TXT Record |
|---|
| v=spf1 include:spf.mailanyone.net -all |
| Policy | Record (detfagligehus-a-kasse.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.mailanyone.net -all |
| www CNAME | dnsredir.detfagligehus.dk (all on detfagligehus.dk) ⚠ Dangling: the CNAME target does not exist. If that name can be claimed (an unregistered domain, or a free name on a hosting platform), whoever claims it controls www.detfagligehus-a-kasse.dk |
| www vs bare domain | Neither resolves detfagligehus-a-kasse.dk: no address www.detfagligehus-a-kasse.dk: no address |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 1/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.detfagligehus-a-kasse.dk | dnsredir.detfagligehus.dk |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026052401 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-27 12:42:21 | 5164ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-09-25 14:17:57 | 1365ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-09-04 06:32:00 | 1051ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-08-25 12:36:51 | 1215ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-07-25 15:36:39 | 17147ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-06-26 14:14:00 | 827ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-06-21 06:24:33 shown | 925ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-06-17 02:31:06 | 497ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-06-17 02:20:38 | 2517ms | 2 NS 0 A 2 MX | 🔒 Secure |