korrekturgruppen.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 3 September 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.183.139.203 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, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 46.183.139.203 | 3600s | web3.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 | korrekturgruppen.dk → 46.183.139.203 |
| 🔶 Autoconfig | korrekturgruppen.dk → 46.183.139.203 |
| 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 (korrekturgruppen.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx include:spf.gigahost.dk -all |
| Policy | Record (_dmarc.korrekturgruppen.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; |
| www CNAME | korrekturgruppen.dk (all on korrekturgruppen.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.korrekturgruppen.dk | korrekturgruppen.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@korrekturgruppen.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2015-09-03 |
| Expires | 2028-04-30 (556d) |
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 |
|---|---|---|---|
| 2026-10-15 20:06:16 shown | 896ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-08 06:37:30 | 792ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-04 10:41:51 | 1386ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-02 01:54:20 | 1101ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-01 01:38:10 | 562ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-24 20:27:27 | 1160ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-21 01:48:21 | 960ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-14 00:41:37 | 899ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-04 07:48:54 | 9456ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-27 14:10:33 | 790ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-20 21:04:29 | 2913ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-14 05:25:02 | 2525ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-06 13:26:14 | 1325ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-03 21:26:35 | 2910ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-23 22:22:16 | 8979ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-18 00:06:21 | 24743ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-11 16:13:40 | 1125ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-03 19:24:35 | 832ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-26 00:55:38 | 1137ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-24 07:08:38 | 2951ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-17 23:09:28 | 1133ms | 5 NS 1 A 3 MX | 🔓 Insecure |