gv-engineering.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 4 June 2019 (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 ns01.one.com, ns02.one.com. The zone is not DNSSEC-signed, publishes a 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 | ns01.one.com | 195.206.121.10 2001:67c:28cc::10 |
ns01.one.com ns01.one.com |
AS197495 One.com A/S AS197495 One.com A/S |
| 10 | 3600s | ns02.one.com | 185.10.11.10 2001:67c:3c0::10 |
ns02.one.com ns02.one.com |
AS51468 One.com A/S AS51468 One.com A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | gv-engineering.dk → 46.183.138.100 |
| 🔶 Autoconfig | gv-engineering.dk → 46.183.138.100 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | autodiscover.gigahost.dk |
| TXT Record |
|---|
| spf2.0/pra |
| v=spf1 mx include:spf.gigahost.dk -all |
| Policy | Record (gv-engineering.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx include:spf.gigahost.dk -all |
| Policy | Record (_dmarc.gv-engineering.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; |
| www CNAME | gv-engineering.dk (all on gv-engineering.dk) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 2/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.gv-engineering.dk | gv-engineering.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 | 2026100101 |
| Primary NS (MNAME) | ns1.gigahost.dk |
| Responsible (RNAME) | hostmaster@gv-engineering.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2019-06-04 |
| Expires | 2027-06-30 (256d) |
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 |
|---|---|
| herlovianer.dk | Punktum dk A/S (direct) |
| sleepmapping.dk | ONE.COM A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 21:05:26 | 855ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-10-08 14:15:24 | 2148ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-10-01 03:35:53 shown | 726ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-24 16:38:35 | 865ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-18 00:54:36 | 1008ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-11 03:41:06 | 1177ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-05 06:29:50 | 2079ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-27 15:45:56 | 914ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-20 13:37:00 | 11994ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-13 10:11:02 | 3545ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-09 02:05:14 | 1294ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-03 01:39:22 | 1278ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-24 02:30:19 | 1140ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-17 09:12:15 | 8824ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-09 06:28:41 | 1729ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-03 14:09:32 | 9745ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-26 06:55:41 | 912ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-20 02:23:01 | 1403ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-18 20:40:57 | 1470ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-17 10:50:11 | 803ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-17 10:44:33 | 625ms | 5 NS 1 A 2 MX | 🔓 Insecure |