klassepuls.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 21 May 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 89.167.18.168 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by inbound-smtp.eu-west-1.amazonaws.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 our latest 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 |
|---|---|---|---|---|---|---|---|
| 89.167.18.168 | 3600s | static.168.18.167.89.clients.your-server.de | AS24940 | Hetzner Online GmbH | 89.167.0.0/17 | 🇩🇪 Germany | Gunzenhausen |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 89.167.18.168 |
| 🔶 Autoconfig | 89.167.18.168 |
| TXT Record |
|---|
| google-site-verification=_Vz0cqFXJsezxNXTmt8t1kGbqGPljxQlgLEcn3HgpUc |
| Policy | Record (_dmarc.klassepuls.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; |
| www | 89.167.18.168 (AS24940) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026101200 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2026-05-21 |
| Expires | 2027-05-20 (208d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-12 14:35:20 shown | 689ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-04 06:19:12 | 997ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-01 06:05:36 | 712ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-29 22:19:30 | 479ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-25 15:11:19 | 608ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-25 20:36:57 | 847ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-25 06:05:17 | 838ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 17:41:19 | 1032ms | 3 NS 1 A 1 MX | 🔒 Secure |