klauskhotel.dk is a .dk domain served by 4 nameservers (ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com and 1 more). It was registered on 24 February 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.30.180.125 is hosted by Telia Cygate Oy (AS29422) in Finland. Mail is handled by mail.nebula.fi. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 217.30.180.125 | — | mysql10.nebula.fi | AS29422 | Telia Cygate Oy | 217.30.176.0/20 | 🇫🇮 Finland | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | mail.nebula.fi | 5.44.244.205 | mailproxy.zoner.fi | AS201692 Zoner Oy |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (klauskhotel.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.klauskhotel.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; fo=1:d:s; |
| www | NXDOMAIN |
| www vs bare domain | www does not resolve (all like this) |
| Wildcard | No |
| Denial of existence | NSEC3 · 1 iteration · 8-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| default | — | Revoked (empty key) |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
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 | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2019121303 |
| Primary NS (MNAME) | ns-cloud-e1.googledomains.com |
| Responsible (RNAME) | dns@nmugroup.com |
| Refresh | 86400s |
| Retry | 7200s |
| Expire | 3600000s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | InterNetX GmbH |
| Registered | 2015-02-24 |
| Expires | 2027-02-28 (125d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-08 00:10:15 | 789ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-30 11:18:11 | 1992ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-06 03:13:39 | 9607ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-28 01:30:41 | 1106ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-02 23:43:34 | 9831ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 12:10:03 shown | 910ms | 4 NS 1 A 1 MX | 🔓 Insecure |