grebkompagniet.dk DNS records

🖥️ Nameservers2 records 147ms

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 Records3 records 154ms

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 Records2 records 139ms

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 143ms

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 Records1 records 136ms

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 Records1 records 444ms

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

🔗 TLSA / DANE

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

🔐 DNSSEC240ms

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

🏷️ SOA0ms

Field	Value
Serial	2412527560
Primary NS (MNAME)	cullen.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

147ms

A

154ms

MX

139ms

AAAA

143ms

TXT

444ms

CAA

139ms

HTTPS

136ms

TLSA

392ms

SOA

0ms

MTA-STS

159ms

DNSSEC

240ms

SRV

1008ms

Total

4783ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-18 21:46:31	4783ms	2 NS 3 A 2 MX	🔒 Secure	View
2026-08-15 01:46:53	3103ms	2 NS 3 A 2 MX	🔒 Secure	View
2026-08-10 06:31:00	1114ms	2 NS 3 A 2 MX	🔒 Secure	View
2026-07-22 08:02:55	1411ms	2 NS 3 A 2 MX	🔒 Secure	View
2026-06-28 06:00:26	913ms	2 NS 3 A 2 MX	🔒 Secure	View
2026-06-26 05:47:17	1453ms	2 NS 3 A 2 MX	🔒 Secure	View
2026-06-22 05:15:35	624ms	2 NS 3 A 2 MX	🔒 Secure	View
2026-06-19 18:54:06	953ms	2 NS 3 A 2 MX	🔒 Secure	View
2026-06-17 09:27:30	748ms	2 NS 3 A 2 MX	🔒 Secure	View