holmgaard-quitzau.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 February 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.116.232.205 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 |
|---|---|---|---|---|---|---|---|
| 217.116.232.205 | 3600s | web5.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 | holmgaard-quitzau.dk → 217.116.232.205 |
| 🔶 Autoconfig | holmgaard-quitzau.dk → 217.116.232.205 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | autodiscover.gigahost.dk |
| www CNAME | holmgaard-quitzau.dk (all on holmgaard-quitzau.dk) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.holmgaard-quitzau.dk | holmgaard-quitzau.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@holmgaard-quitzau.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2010-02-01 |
| Expires | 2027-02-28 (133d) |
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 |
|---|---|
| seeque-secure.dk | Punktum dk A/S (direct) |
| seeque.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-16 00:14:22 shown | 1727ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-08 12:22:58 | 1337ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-02 00:02:13 | 1336ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-01 00:00:58 | 880ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-26 16:42:41 | 675ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-24 16:21:00 | 812ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-18 14:14:43 | 2543ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-17 03:52:53 | 953ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-10 06:53:40 | 770ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-09 02:16:29 | 677ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-28 02:02:48 | 846ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-20 03:04:32 | 1369ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-13 05:08:37 | 2962ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-06 16:34:57 | 9033ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-24 01:48:25 | 9755ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-16 06:34:54 | 9182ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-09 09:34:37 | 1487ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-03 17:35:12 | 2933ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-27 13:21:13 | 1612ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-27 11:18:56 | 1884ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-25 11:54:47 | 811ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-22 06:00:17 | 3830ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-17 13:13:12 | 2888ms | 5 NS 1 A 3 MX | 🔓 Insecure |