fiskerit.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 77.66.30.211 is hosted by Sentia Denmark A/S (AS47292) in Denmark. 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 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 |
|---|---|---|---|---|---|---|---|
| 77.66.30.211 | 43200s | — | AS47292 | Sentia Denmark A/S | 77.66.16.0/20 | 🇩🇰 Denmark | Karlslunde |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 195.47.247.18 |
| 🔶 Autoconfig | 195.47.247.18 |
| TXT Record |
|---|
| google-site-verification=QGsm91Ckded8VV9nHbbXACOkH3uqelG6F5odmQ6xlAI |
| www | 77.66.30.211 (AS47292) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| — | RSA · ~2048 bit |
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.
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026100206 |
| 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 |
|---|---|---|---|
| 2026-10-08 11:22:11 | 876ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-10-02 08:14:07 shown | 872ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-09-30 07:51:55 | 711ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-09-24 23:54:33 | 1008ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-09-23 17:16:49 | 722ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-09-02 11:58:08 | 806ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-08-12 10:44:19 | 5356ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-07-11 08:53:50 | 8366ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-07-09 21:57:25 | 5254ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-07-04 15:38:03 | 10537ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-06-24 07:11:08 | 1656ms | 2 NS 1 A 5 MX | ⚠️ Bogus |
| 2026-06-17 09:40:39 | 830ms | 2 NS 1 A 5 MX | 🔒 Secure |