grebkompagniet.dk

📜 Historical scan 2026-06-17 09:27:30 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 41ms

Nameserver	IP addresses	PTR	ASN / ISP
cullen.ns.cloudflare.com	—	—	—
veronica.ns.cloudflare.com	—	—	—

🌍 A Records#

3 records 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.26.10.168	—	—	AS13335	Cloudflare, Inc.	104.26.0.0/20	—	—
104.26.11.168	—	—	AS13335	Cloudflare, Inc.	104.26.0.0/20	—	—
172.67.74.50	—	—	AS13335	Cloudflare, Inc.	172.67.64.0/18	—	—

📧 MX Records#

2 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx1.dandomain.dk	212.237.249.50	mx1.dandomain.dk	AS48854 team.blue Denmark A/S
20	—	mx2.dandomain.dk	46.36.209.11	mx2.dandomain.dk	AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)#

3 records 43ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:20::681a:aa8	—	—	AS13335	Cloudflare, Inc.	2606:4700:20:0:0:0:0:0/44	—	—
2606:4700:20::681a:ba8	—	—	AS13335	Cloudflare, Inc.	2606:4700:20:0:0:0:0:0/44	—	—
2606:4700:20::ac43:4a32	—	—	AS13335	Cloudflare, Inc.	2606:4700:20:0:0:0:0:0/44	—	—

🔐 HTTPS Records#

1 records 37ms

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 Records#

1 records 186ms

TXT Record
v=spf1 include:spf.dandomain.dk include:spf.protection.outlook.com include:spf.curanet.dk -all

✉️ SPF#

Policy	Record (grebkompagniet.dk)
-all (hard fail)	v=spf1 include:spf.dandomain.dk include:spf.protection.outlook.com include:spf.curanet.dk -all

📨 DMARC#

Policy	Record (_dmarc.grebkompagniet.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-20 00:28:14

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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 7/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

108ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

34ms

Field	Value
Serial	2406756199
Primary NS (MNAME)	cullen.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-16 21:53:18

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-11-15
Expires	2026-11-30 (38d)

🔗 Same registrant#

0 domains

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

📋 WHOIS#

⏱️ Lookup Timing#

41ms

38ms

40ms

AAAA

43ms

TXT

186ms

CAA

40ms

HTTPS

37ms

TLSA

83ms

SOA

34ms

MTA-STS

67ms

DNSSEC

108ms

SRV

0ms

Total

748ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-20 00:28:14	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 shown	748ms	2 NS 3 A 2 MX	🔒 Secure