fiberhusk.dk is a .dk domain served by 2 nameservers (a.portsdns.se, b.portsdns.net). It was registered on 30 May 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 172.104.159.154 is hosted by Akamai Connected Cloud (AS63949) in Germany. Mail is handled by mail03.portsit.se. The zone is not DNSSEC-signed, 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 |
|---|---|---|---|---|---|---|---|
| 172.104.159.154 | 900s | c4250.cloudnet.se | AS63949 | Akamai Connected Cloud | 172.104.128.0/18 | 🇩🇪 Germany | Frankfurt am Main |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 86400s | mail03.portsit.se | 193.14.90.173 | mail03.portsit.se | AS1257 Tele2 SWIPnet |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 172.104.159.154 |
| 🔶 Autoconfig | 172.104.159.154 |
| TXT Record |
|---|
| d365mktkey=3qsl7z46g8uhh1uvv54ga6dmq |
| facebook-domain-verification=3e3ir01hwf9mk9c14dg5yo2siorjbs |
| google-site-verification=95Ru4YSfzrN-xGbLTZ5aGZuX8Y-ENlpdxeUOY-tHeMo |
| www | 172.104.159.154 (AS63949) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2025111700 |
| Primary NS (MNAME) | a.portsdns.se |
| Responsible (RNAME) | registry@ports.net |
| Refresh | 86400s |
| Retry | 7200s |
| Expire | 2592000s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Abion AB |
| Registered | 2001-05-30 |
| Expires | 2027-06-30 (251d) |
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 |
|---|---|---|---|
| 2026-10-21 10:40:08 shown | 672ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-30 03:48:42 | 570ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-23 20:37:10 | 9530ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-28 03:37:15 | 827ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-02 00:45:20 | 752ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 09:31:02 | 1582ms | 2 NS 1 A 1 MX | 🔓 Insecure |