blivhørt.dk is a .dk domain served by 4 nameservers (ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and 1 more). It was registered on 15 June 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 162.159.135.42 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by .. The zone is of unknown DNSSEC status, 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 162.159.135.42 | 3600s | — | AS13335 | Cloudflare, Inc. | 162.159.128.0/19 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 3600s | . Null MX — domain accepts no email (RFC 7505) | |||
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (blivhørt.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| www CNAME | xn--blivhrt-u1a.dk (all on xn--blivhrt-u1a.dk) |
| www vs bare domain | Same network |
| Wildcard | No |
DNS lookups: 0/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.blivhørt.dk | xn--blivhrt-u1a.dk.kinstavalidation.app |
| Check | Result |
|---|---|
| Validation Status | ❓ Unknown |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxdomain |
| Field | Value |
|---|---|
| Serial | 2024073001 |
| Primary NS (MNAME) | ns1.eurodns.com |
| Responsible (RNAME) | hostmaster@eurodns.com |
| Refresh | 43200s |
| Retry | 7200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Eurodns S.A |
| Registered | 2021-06-15 |
| Expires | 2027-06-30 (249d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 15:13:53 | 571ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-27 02:44:07 | 9419ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-12 13:48:34 | 694ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-27 04:52:11 | 747ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-23 08:00:45 shown | 831ms | 4 NS 1 A 1 MX | ❓ Unknown |
| 2026-06-22 17:10:29 | 339ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-16 14:47:51 | 2256ms | 4 NS 1 A 0 MX | 🔒 Secure |