cbdk.dk DNS records

🖥️ Nameservers3 records 62ms

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 86ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
213.133.104.54	7200s	www54.your-server.de	AS24940	Hetzner Online GmbH	213.133.96.0/19	🇩🇪 Germany	Nuremberg

📧 MX Records1 records 78ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	7200s	www54.your-server.de	213.133.104.54 2a01:4f8:d0a:275a::2	www54.your-server.de www54.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 98ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:d0a:275a::2	7200s	www54.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 136ms

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

📝 TXT Records2 records 354ms

TXT Record
google-site-verification=FViZwuAbP5EQpzda2UZu4WFVoNlNj9zYBrxVhz0W2fc
v=spf1 +a +mx ?all

✉️ SPF

Policy	Record (cbdk.dk)
?all (neutral)	v=spf1 +a +mx ?all

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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.cbdk.dk	DvWL5R1Udo2dQjL_q9NgyEUTWwSeTM53zGVA3EADLUg

🔗 TLSA / DANE

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

🔐 DNSSEC9124ms

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	2026020800
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

62ms

A

86ms

MX

78ms

AAAA

98ms

TXT

354ms

CAA

73ms

HTTPS

73ms

TLSA

1505ms

SOA

0ms

MTA-STS

133ms

DNSSEC

9124ms

SRV

136ms

Total

11101ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 10:06:44	11101ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-27 02:21:10	1012ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-25 12:22:30	858ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-25 06:02:29	1044ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-23 21:54:54	899ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 19:51:02	605ms	3 NS 1 A 1 MX	🔓 Insecure	View