jernbanemaerker.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 1 August 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.183.139.213 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 |
|---|---|---|---|---|---|---|---|
| 46.183.139.213 | 3599s | web13.gigahost.dk | 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 | jernbanemaerker.dk → 46.183.139.213 |
| 🔶 Autoconfig | jernbanemaerker.dk → 46.183.139.213 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | autodiscover.gigahost.dk |
| www CNAME | jernbanemaerker.dk (all on jernbanemaerker.dk) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.jernbanemaerker.dk | jernbanemaerker.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 | 2026101501 |
| Primary NS (MNAME) | ns1.gigahost.dk |
| Responsible (RNAME) | hostmaster@jernbanemaerker.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2005-08-01 |
| Expires | 2027-08-31 (317d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 09:54:38 shown | 919ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-08 18:03:31 | 885ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-01 16:17:38 | 1255ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-24 15:15:13 | 791ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-24 06:07:01 | 954ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-20 05:32:23 | 855ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-13 04:16:54 | 1214ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-08 05:33:11 | 868ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-07 03:22:36 | 1200ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-27 15:02:28 | 840ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-21 02:54:04 | 1878ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-13 07:28:39 | 2463ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-07 14:32:33 | 1819ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-30 15:37:30 | 1366ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-23 20:59:51 | 8696ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-16 20:01:37 | 2544ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-13 05:42:45 | 1353ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-03 14:10:36 | 1027ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-26 00:01:27 | 1058ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-21 08:49:36 | 1271ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-20 17:31:02 | 1111ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-18 13:40:29 | 3140ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-17 11:54:06 | 2647ms | 5 NS 1 A 3 MX | 🔓 Insecure |