reersøfiskehus.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.47.247.18 is hosted by One.com A/S (AS51468). Mail is handled by .. The zone is DNSSEC-signed and validates, has no 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 |
|---|---|---|---|---|---|---|---|
| 195.47.247.18 | 43200s | one.com.webforward.g1i.one | AS51468 | One.com A/S | 195.47.247.0/24 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | xn--reersfiskehus-fnb.dk → 195.47.247.18 |
| 🔶 Autoconfig | xn--reersfiskehus-fnb.dk → 195.47.247.18 |
| www CNAME | xn--reersfiskehus-fnb.dk (all on xn--reersfiskehus-fnb.dk) → 195.47.247.18 (AS51468) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.reersøfiskehus.dk | xn--reersfiskehus-fnb.dk |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026101101 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-21 07:41:49 shown | 510ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-12 16:40:36 | 426ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-09 12:49:16 | 866ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-26 01:24:18 | 542ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-15 05:49:19 | 541ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 14:00:00 | 603ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-26 15:50:39 | 746ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-12 00:22:28 | 2385ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-18 12:20:57 | 842ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-14 00:15:58 | 8823ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-08 19:15:16 | 997ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 01:32:43 | 723ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 10:46:15 | 637ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-18 22:33:05 | 328ms | 0 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-17 15:26:03 | 526ms | 2 NS 1 A 0 MX | 🔒 Secure |