debiansupport.dk is a .dk domain served by 2 nameservers (ns1.desec.io, ns2.desec.org). It was registered on 25 November 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.9.5.74 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by aspmx1.migadu.com, aspmx2.migadu.com. 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 |
|---|---|---|---|---|---|---|---|
| 5.9.5.74 | 3600s | fer.adora.dk | AS24940 | Hetzner Online GmbH | 5.9.0.0/16 | 🇩🇪 Germany | Falkenstein |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | debiansupport.dk → 5.9.5.74 |
| 🔶 Autoconfig | debiansupport.dk → 5.9.5.74 |
| TXT Record |
|---|
| google-site-verification=9-oXaT24VoiTY_o3MV6cptvQf-F5MKehGf5u_gHbwE8 |
| hosted-email-verify=sdvztso3 |
| v=spf1 include:spf.migadu.com -all |
| Policy | Record (debiansupport.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.migadu.com -all |
| Policy | Record (_dmarc.debiansupport.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; |
| www CNAME | debiansupport.dk (all on debiansupport.dk) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 2 CDS, 1 CDNSKEY |
DNS lookups: 5/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.debiansupport.dk | debiansupport.dk |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.aspmx1.migadu.com | DANE-EE · SPKI · SHA-256 | 4D97323D167383FD6998CE177C02C80C… |
| SMTP _25._tcp.aspmx2.migadu.com | DANE-EE · SPKI · SHA-256 | 4D97323D167383FD6998CE177C02C80C… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2023095347 |
| Primary NS (MNAME) | get.desec.io |
| Responsible (RNAME) | get@desec.io |
| Refresh | 86400s |
| Retry | 3600s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2021-11-25 |
| Expires | 2027-11-24 (400d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-16 01:28:09 | 2066ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-09 08:21:47 | 5261ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-02 06:23:39 | 1613ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-01 06:19:41 | 965ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-24 16:59:08 | 1364ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-19 22:43:34 | 1114ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-16 00:28:36 | 1501ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-08 22:40:26 | 1489ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-27 17:15:40 | 956ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-25 14:16:19 | 1159ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-20 15:01:02 | 2392ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-16 00:18:04 | 7527ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-14 16:49:50 | 6428ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-07 23:28:39 | 1670ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-23 18:03:14 | 2417ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-17 02:48:00 | 1748ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-13 23:03:07 | 10402ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-03 20:22:42 | 1403ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-30 05:07:04 | 1347ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-25 21:19:52 | 2121ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-19 16:41:03 shown | 14105ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-19 08:49:19 | 5173ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-17 01:25:27 | 959ms | 2 NS 1 A 2 MX | 🔒 Secure |