grebkompagniet.dk

📜 Historical scan 2026-10-18 23:13:15 · ← 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 101ms

Nameserver	IP addresses	PTR	ASN / ISP
cullen.ns.cloudflare.com	108.162.195.91 162.159.44.91 172.64.35.91 2606:4700:58::a29f:2c5b 2803:f800:50::6ca2:c35b 2a06:98c1:50::ac40:235b	cullen.ns.cloudflare.com cullen.ns.cloudflare.com cullen.ns.cloudflare.com cullen.ns.cloudflare.com cullen.ns.cloudflare.com cullen.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
veronica.ns.cloudflare.com	108.162.194.173 162.159.38.173 172.64.34.173 2606:4700:50::a29f:26ad 2803:f800:50::6ca2:c2ad 2a06:98c1:50::ac40:22ad	veronica.ns.cloudflare.com veronica.ns.cloudflare.com veronica.ns.cloudflare.com veronica.ns.cloudflare.com veronica.ns.cloudflare.com veronica.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

3 records 122ms

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	—	—

📧 MX Records#

2 records 86ms

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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover-mf.dandomain.dk → 212.237.249.98
🔶 Autoconfig	185.21.40.204

🔷 AAAA Records (IPv6)#

3 records 94ms

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	—	—

🔐 HTTPS Records#

1 records 105ms

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 265ms

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#

227ms

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

🏷️ SOA#

24ms

Field	Value
Serial	2416887820
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 (36d)

🔗 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#

101ms

122ms

86ms

AAAA

94ms

TXT

265ms

CAA

117ms

HTTPS

105ms

TLSA

1012ms

SOA

24ms

MTA-STS

135ms

DNSSEC

227ms

SRV

190ms

Total

2605ms

🕐 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 shown	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