kvartsart.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 9 November 2012 (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 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 |
|---|---|---|---|---|---|---|---|
| 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 | kvartsart.dk → 46.183.138.100 |
| 🔶 Autoconfig | kvartsart.dk → 46.183.138.100 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | autodiscover.gigahost.dk |
| www CNAME | kvartsart.dk (all on kvartsart.dk) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.kvartsart.dk | kvartsart.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 | 2026090301 |
| Primary NS (MNAME) | ns1.gigahost.dk |
| Responsible (RNAME) | hostmaster@kvartsart.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2012-11-09 |
| Expires | 2026-11-30 (33d) |
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 |
|---|---|---|---|
| 2026-10-22 11:24:15 | 785ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-21 07:55:16 | 706ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-15 15:26:24 | 764ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-08 22:09:54 | 1083ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-01 19:25:55 | 1621ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-30 18:54:24 | 728ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-24 17:45:51 | 867ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-23 17:33:38 | 2600ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-15 20:38:37 | 1003ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-08 18:12:24 | 860ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-03 21:48:08 shown | 701ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-28 01:43:23 | 713ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-25 21:04:10 | 907ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-25 07:47:02 | 2679ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-20 15:49:39 | 25079ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-14 01:53:58 | 2881ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-10 02:43:53 | 2576ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-30 11:32:45 | 1031ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-23 07:48:28 | 16570ms | 5 NS 1 A 3 MX | ❓ Unknown |
| 2026-07-18 06:35:02 | 3935ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-14 18:02:24 | 1425ms | 5 NS 1 A 3 MX | ❓ Unknown |
| 2026-07-03 14:33:53 | 1809ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-28 23:23:49 | 813ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-27 19:50:20 | 1980ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-25 12:06:33 | 752ms | 5 NS 1 A 3 MX | 🔓 Insecure |