dn42.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 28 September 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 88.99.217.236 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns01.one.com | — | — | — |
| ns02.one.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 88.99.217.236 | — | static.236.217.99.88.clients.your-server.de | AS24940 | Hetzner Online GmbH | 88.99.0.0/16 | 🇩🇪 Germany | Falkenstein |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a01:4f8:10a:42ec::1 | — | — | AS24940 | Hetzner Online GmbH | 2a01:4f8:0:0:0:0:0:0/31 | 🇩🇪 Germany | Falkenstein |
| TXT Record |
|---|
| google-site-verification=jQuxGOMSCiOcp28VqPXeMT02PxbI6s1jxnEj1U12g2I |
| keybase-site-verification=AEw40Nw8KgSIsOMLLoVFp_O-Et0NCz3M9VR57q7B_NI |
| v=spf1 mx ip6:2001:1448:200:202::231 include:aspmx.googlemail.com -all |
| Policy | Record (dn42.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx ip6:2001:1448:200:202::231 include:aspmx.googlemail.com -all |
| www CNAME | dn42.dk (all on dn42.dk) |
| www vs bare domain | Same network dn42.dk: 88.99.217.236 2a01:4f8:10a:42ec::1 (AS24940) www.dn42.dk: 88.99.217.236 2a01:4f8:10a:42ec::1 (AS24940) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 3/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026032401 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2015-09-28 |
| Expires | 2027-09-30 (347d) |
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).
| Domain | Registrar |
|---|---|
| mitdepriliv.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 16:34:38 | 1236ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-09-23 23:32:15 | 851ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-09-16 03:43:12 | 1585ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-09-09 04:24:30 | 1123ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-07-04 15:31:55 | 1897ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-06-23 20:35:22 | 886ms | 2 NS 1 A 5 MX | ⚠️ Bogus |
| 2026-06-17 03:55:21 shown | 682ms | 2 NS 1 A 5 MX | 🔒 Secure |