9bureau.dk

📜 Historical scan 2026-06-16 12:47:58 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

9bureau.dk is a .dk domain served by 3 nameservers (ns.second-ns.com, ns1.your-server.de, ns3.second-ns.de). It was registered on 17 August 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.40.28.171 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by www271.your-server.de. The zone is not DNSSEC-signed, 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#

3 records 87ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.second-ns.com	—	—	—
ns1.your-server.de	—	—	—
ns3.second-ns.de	—	—	—

🌍 A Records#

1 records 80ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.40.28.171	—	www271.your-server.de	AS24940	Hetzner Online GmbH	188.40.0.0/16	🇩🇪 Germany	—

📧 MX Records#

1 records 75ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	www271.your-server.de	188.40.28.171	www271.your-server.de	AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

1 records 93ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:d0a:1246::2	—	—	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 343ms

TXT Record
brevo-code:681715f45aa99742b3c48cd59cc60a5d
v=spf1 a mx ptr ?all

✉️ SPF#

Policy	Record (9bureau.dk)
?all (neutral)	v=spf1 a mx ptr ?all

📨 DMARC#

Policy	Record (_dmarc.9bureau.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com

📬 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 2026-10-11 02:43:13

www	188.40.28.171 2a01:4f8:d0a:1246::2 (AS24940) (address records, no CNAME)
www vs bare domain	Same network 9bureau.dk: 188.40.28.171 2a01:4f8:d0a:1246::2 (AS24940) www.9bureau.dk: 188.40.28.171 2a01:4f8:d0a:1246::2 (AS24940)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
mail	—	RSA · ~1024 bit below 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: 3/10 · policy: ?all

warn "ptr" is slow, unreliable and discouraged (RFC 7208 §5.5)
warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

181ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

73ms

Field	Value
Serial	2026041901
Primary NS (MNAME)	ns1.your-server.de
Responsible (RNAME)	postmaster@your-server.de
Refresh	86400s
Retry	10800s
Expire	3600000s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-09 21:56:18

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2009-08-17
Expires	2027-08-31 (318d)

📋 WHOIS#

⏱️ Lookup Timing#

87ms

80ms

75ms

AAAA

93ms

TXT

343ms

CAA

75ms

HTTPS

76ms

TLSA

126ms

SOA

73ms

MTA-STS

79ms

DNSSEC

181ms

SRV

0ms

Total

799ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-12 12:44:27	789ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-27 10:49:48	890ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-18 16:54:38	1213ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-28 20:07:45	1078ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-28 16:52:23	1058ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-25 10:13:59	1002ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-21 08:02:53	867ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-16 12:47:58 shown	799ms	3 NS 1 A 1 MX	🔓 Insecure