hgmadsen.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 8 September 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.183.138.100 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 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 |
|---|---|---|---|---|---|---|---|
| 46.183.138.100 | 3600s | — | AS47292 | Sentia Denmark A/S | 46.183.138.0/23 | 🇩🇰 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 | hgmadsen.dk → 46.183.138.100 |
| 🔶 Autoconfig | hgmadsen.dk → 46.183.138.100 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | autodiscover.gigahost.dk |
| www CNAME | hgmadsen.dk (all on hgmadsen.dk) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.hgmadsen.dk | hgmadsen.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 | 2026102201 |
| Primary NS (MNAME) | ns1.gigahost.dk |
| Responsible (RNAME) | hostmaster@hgmadsen.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | GIGAHOST ApS |
| Registered | 2014-09-08 |
| Expires | 2027-09-30 (338d) |
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).
| Domain | Registrar |
|---|---|
| figur.dk | GIGAHOST ApS |
| konfekt.dk | GIGAHOST ApS |
| maksimal.dk | GIGAHOST ApS |
| maximal.dk | GIGAHOST ApS |
| skolebog.dk | GIGAHOST ApS |
| skolebogen.dk | GIGAHOST ApS |
| tangofusion.dk | GIGAHOST ApS |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-25 04:30:09 shown | 970ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-21 20:16:55 | 569ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-20 07:23:31 | 1416ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-16 01:15:50 | 579ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-08 10:12:14 | 1701ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-01 06:59:15 | 762ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-24 05:12:41 | 880ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-20 01:18:57 | 1253ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-14 08:52:42 | 982ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-07 07:18:41 | 1057ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-27 05:27:27 | 912ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-20 09:26:36 | 1301ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-13 10:40:56 | 1489ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-07 00:21:05 | 1237ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-24 00:50:19 | 1449ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-17 12:55:07 | 1233ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-12 06:22:52 | 10035ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-03 13:02:53 | 901ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-26 13:25:50 | 976ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-20 15:59:05 | 625ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-17 11:28:46 | 770ms | 5 NS 1 A 3 MX | 🔓 Insecure |