9bureau.dk DNS records

🖥️ Nameservers3 records 37ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.second-ns.com	213.239.204.242 2a01:4f8:0:a101::b:1	ns.second-ns.com ns.second-ns.com	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns1.your-server.de	213.133.100.102 2a01:4f8:0:1::5ddc:1	ns1.your-server.de ns1.your-server.de	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns3.second-ns.de	193.47.99.4 2001:67c:192c::add:b3	ns3.second-ns.de ns3.second-ns.de	AS12337 noris network AG AS12337 noris network AG

🌍 A Records1 records 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.40.28.171	7200s	www271.your-server.de	AS24940	Hetzner Online GmbH	188.40.0.0/16	🇩🇪 Germany	Nuremberg

📧 MX Records1 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	7200s	www271.your-server.de	188.40.28.171 2a01:4f8:d0a:1246::2	www271.your-server.de www271.your-server.de	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔶 Autoconfig	mail.your-server.de → 78.46.5.205

🔷 AAAA Records (IPv6)1 records 45ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:d0a:1246::2	7200s	www271.your-server.de	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records2 records 98ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	100	443	mail.your-server.de
_imaps._tcp	0	100	993	mail.your-server.de

📝 TXT Records3 records 254ms

TXT Record
brevo-code:681715f45aa99742b3c48cd59cc60a5d
google-site-verification=vq4ksMxbre1xF_ly4_c65ddLaGD3fw95KcqwZ51Gm7Y
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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.9bureau.dk	5HXVTQR1ijzwN7EZyt8jqjtu2-0zEXMcegw0gx8f1Og
TXT	_acme-challenge.9bureau.dk	Zfhx8zO7sfI2go2BBfxd4feLnrGtU5WMOif-e9KwYvk
TXT	_acme-challenge.9bureau.dk	mceA-h9U2NkGG7UtVSlhUJdCNZ8t5F1dAlgJV04uwM4
TXT	_acme-challenge.9bureau.dk	n3guleGBJba0Bt6jInAWUqMkiAi3Mv5L9VVQ4NSWwWI
TXT	_acme-challenge.9bureau.dk	qRcdRPr8nZRjxtFNWMcyMSL_4G-CQOjl2fOKXq2_loA
TXT	_acme-challenge.9bureau.dk	sSwqiBjS2WWMUVmm-VpRFroMOAaat5cxL9fEkD5TCZU
TXT	_acme-challenge.9bureau.dk	vWzgTvUgXw-qTrMVNcdAwDIS-NoonY-xhbbswVJGzMM
TXT	_acme-challenge.9bureau.dk	zfQcsuoZvtGXAhkQFWJmMX2N-htQ2SP-2B_VAF7ZtcU

🔗 TLSA / DANE

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

🔐 DNSSEC116ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082600
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

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

37ms

A

44ms

MX

36ms

AAAA

45ms

TXT

254ms

CAA

41ms

HTTPS

57ms

TLSA

175ms

SOA

0ms

MTA-STS

71ms

DNSSEC

116ms

SRV

98ms

Total

890ms

🕐 Scan History

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