brinkman.dk

📜 Historical scan 2026-06-16 16:55:57 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

brinkman.dk is a .dk domain served by 2 nameservers (diva.ns.cloudflare.com, igor.ns.cloudflare.com). 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 104.21.40.129 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.royalbrinkman.com. 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 18ms

Nameserver	IP addresses	PTR	ASN / ISP
diva.ns.cloudflare.com	—	—	—
igor.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.40.129	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.151.240	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mail.royalbrinkman.com	—	—	—

🔷 AAAA Records (IPv6)#

2 records 35ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:2881	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3031::ac43:97f0	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 34ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.40.129,172.67.151.240 ech=AEX+DQBBdgAgACDwMdqHOich08t3ZLIr63XGzKBXh963Fm9Dq8c9t+DGZwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2881,2606:4700:3031::ac43:97f0

📝 TXT Records#

1 records 152ms

TXT Record
v=spf1 mx include:_spf.royalbrinkman.com include:_spf2.royalbrinkman.com -all

✉️ SPF#

Policy	Record (brinkman.dk)
-all (hard fail)	v=spf1 mx include:_spf.royalbrinkman.com include:_spf2.royalbrinkman.com -all

📨 DMARC#

Policy	Record (_dmarc.brinkman.dk)
p=reject	v=DMARC1; p=reject; pct=100; sp=reject; adkim=s; aspf=s;

📬 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 2026-10-15 01:44:09

www	104.21.40.129 172.67.151.240 2606:4700:3030::6815:2881 2606:4700:3036::ac43:97f0 (AS13335) (address records, no CNAME)
www vs bare domain	Same network brinkman.dk: 104.21.40.129 172.67.151.240 2606:4700:3030::6815:2881 2606:4700:3036::ac43:97f0 (AS13335) www.brinkman.dk: 104.21.40.129 172.67.151.240 2606:4700:3030::6815:2881 2606:4700:3036::ac43:97f0 (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 11/10 · policy: -all

error 11 DNS lookups: the limit is 10, so a receiver whose evaluation gets past the 10th returns permerror (SPF fails)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

125ms

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

🏷️ SOA#

33ms

Field	Value
Serial	2405645381
Primary NS (MNAME)	diva.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-07 06:28:46

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2015-09-03
Expires	2027-09-30 (348d)

📋 WHOIS#

⏱️ Lookup Timing#

18ms

36ms

34ms

AAAA

35ms

TXT

152ms

CAA

35ms

HTTPS

34ms

TLSA

89ms

SOA

33ms

MTA-STS

38ms

DNSSEC

125ms

SRV

0ms

Total

482ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 01:44:09	1366ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-30 11:11:50	807ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-26 05:44:08	1180ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-21 20:15:56	808ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-15 22:27:37	2144ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-04 04:17:15	2211ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-02 02:26:17	702ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-28 20:34:14	1065ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-25 08:38:55	720ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-06 09:24:42	1327ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-29 18:51:43	1413ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-16 07:53:02	1181ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-18 18:41:17	1597ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-16 16:55:57 shown	482ms	2 NS 2 A 1 MX	🔒 Secure