firmalisten.dk is a .dk domain served by 5 nameservers (ns1.gigahost.dk, ns2.gigahost.dk, ns3.gigahost.dk and 2 more). It was registered on 2 June 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.116.232.208 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by mx1.gigahost.dk, mx2.gigahost.dk and 1 more. The zone is not DNSSEC-signed, 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 |
|---|---|---|---|---|---|---|---|
| 217.116.232.208 | 3600s | 208.giga-ptr.232.116.217.in-addr.arpa web8.gigahost.dk |
AS47292 | Sentia Denmark A/S | 217.116.224.0/20 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx1.gigahost.dk | 46.183.139.11 | mx1.gigahost.dk | AS47292 Sentia Denmark A/S |
| 10 | 3600s | mx2.gigahost.dk | 46.183.139.12 | mx2.gigahost.dk | AS47292 Sentia Denmark A/S |
| 10 | 3600s | mx3.gigahost.dk | 46.183.139.13 | mx3.gigahost.dk | AS47292 Sentia Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | firmalisten.dk → 217.116.232.208 |
| 🔶 Autoconfig | firmalisten.dk → 217.116.232.208 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | autodiscover.gigahost.dk |
| www CNAME | firmalisten.dk (all on firmalisten.dk) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.firmalisten.dk | firmalisten.dk |
| 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 | 2026082001 |
| Primary NS (MNAME) | ns1.gigahost.dk |
| Responsible (RNAME) | hostmaster@firmalisten.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2014-06-02 |
| Expires | 2027-06-30 (254d) |
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 |
|---|---|---|---|
| 2026-10-15 15:38:45 | 2451ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-08 08:49:00 | 2266ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-01 05:04:30 | 4032ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-30 04:54:32 | 864ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-24 12:52:59 | 925ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-23 12:46:06 | 9765ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-20 21:37:43 | 1054ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-14 04:24:42 | 1085ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-05 14:45:03 | 1041ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-28 03:15:22 | 1077ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-27 01:04:39 | 9852ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-20 04:38:04 shown | 1735ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-13 10:55:14 | 2769ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-06 11:10:00 | 1132ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-23 04:20:12 | 1238ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-17 12:24:23 | 2975ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-09 05:17:37 | 2559ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-03 15:21:18 | 5815ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-30 07:37:14 | 1165ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-26 11:12:13 | 923ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-25 18:41:46 | 2133ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-21 12:02:46 | 1401ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-17 10:12:14 | 670ms | 5 NS 1 A 3 MX | 🔓 Insecure |