grebkompagniet.dk is a .dk domain served by 2 nameservers (cullen.ns.cloudflare.com, veronica.ns.cloudflare.com). It was registered on 15 November 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.26.10.168 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.dandomain.dk, mx2.dandomain.dk. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 104.26.10.168 | 300s | — | AS13335 | Cloudflare, Inc. | 104.26.0.0/20 | — | — |
| 104.26.11.168 | 300s | — | AS13335 | Cloudflare, Inc. | 104.26.0.0/20 | — | — |
| 172.67.74.50 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.64.0/18 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mx1.dandomain.dk | 212.237.249.50 | mx1.dandomain.dk | AS48854 team.blue Denmark A/S |
| 20 | 300s | mx2.dandomain.dk | 46.36.209.11 | mx2.dandomain.dk | AS48854 team.blue Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover-mf.dandomain.dk → 212.237.249.98 |
| 🔶 Autoconfig | 185.21.40.204 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:20::681a:aa8 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:0:0:0:0:0:0/41 | — | — |
| 2606:4700:20::681a:ba8 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:0:0:0:0:0:0/41 | — | — |
| 2606:4700:20::ac43:4a32 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:0:0:0:0:0:0/41 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | ipv4hint=104.26.10.168,104.26.11.168,172.67.74.50 ipv6hint=2606:4700:20::681a:aa8,2606:4700:20::681a:ba8,2606:4700:20::ac43:4a32 |
| TXT Record |
|---|
| v=spf1 include:spf.dandomain.dk include:spf.protection.outlook.com include:spf.curanet.dk -all |
| Policy | Record (grebkompagniet.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.dandomain.dk include:spf.protection.outlook.com include:spf.curanet.dk -all |
| Policy | Record (_dmarc.grebkompagniet.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; |
| www | 104.26.10.168 104.26.11.168 172.67.74.50 2606:4700:20::681a:aa8 2606:4700:20::681a:ba8 2606:4700:20::ac43:4a32 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network grebkompagniet.dk: 104.26.10.168 104.26.11.168 172.67.74.50 2606:4700:20::681a:aa8 (AS13335) www.grebkompagniet.dk: 104.26.10.168 104.26.11.168 172.67.74.50 2606:4700:20::681a:aa8 (AS13335) |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
DNS lookups: 7/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2417627349 |
| Primary NS (MNAME) | cullen.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2019-11-15 |
| Expires | 2026-11-30 (36d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-20 00:28:14 shown | 2765ms | 2 NS 3 A 2 MX | 🔒 Secure |
| 2026-10-18 23:13:15 | 2605ms | 2 NS 3 A 2 MX | 🔒 Secure |
| 2026-10-16 21:19:17 | 2259ms | 2 NS 3 A 2 MX | 🔒 Secure |
| 2026-10-08 09:00:34 | 921ms | 2 NS 3 A 2 MX | 🔒 Secure |
| 2026-10-02 03:14:50 | 1262ms | 2 NS 3 A 2 MX | 🔒 Secure |
| 2026-09-13 05:01:47 | 1798ms | 2 NS 3 A 2 MX | 🔒 Secure |
| 2026-09-02 04:54:33 | 809ms | 2 NS 3 A 2 MX | 🔒 Secure |
| 2026-08-18 21:46:31 | 4783ms | 2 NS 3 A 2 MX | 🔒 Secure |
| 2026-08-15 01:46:53 | 3103ms | 2 NS 3 A 2 MX | 🔒 Secure |
| 2026-08-10 06:31:00 | 1114ms | 2 NS 3 A 2 MX | 🔒 Secure |
| 2026-07-22 08:02:55 | 1411ms | 2 NS 3 A 2 MX | 🔒 Secure |
| 2026-06-28 06:00:26 | 913ms | 2 NS 3 A 2 MX | 🔒 Secure |
| 2026-06-26 05:47:17 | 1453ms | 2 NS 3 A 2 MX | 🔒 Secure |
| 2026-06-22 05:15:35 | 624ms | 2 NS 3 A 2 MX | 🔒 Secure |
| 2026-06-19 18:54:06 | 953ms | 2 NS 3 A 2 MX | 🔒 Secure |
| 2026-06-17 09:27:30 | 748ms | 2 NS 3 A 2 MX | 🔒 Secure |