bdk.dk

📜 Historical scan 2026-07-09 18:55:57 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bdk.dk is a .dk domain served by 4 nameservers (ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.154.243.154 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx1-dk.centerasecurity.dk, mx2-dk.centerasecurity.dk and 1 more. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. 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#

4 records 45ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.eurodns.com	199.167.66.107 2610:1c8:b002::107	ns1.eurodns.com ns1.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns2.eurodns.com	104.37.178.107 2610:1c8:b001::107	ns2.eurodns.com ns2.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns3.eurodns.com	199.167.66.108 2610:1c8:b002::108	ns3.eurodns.com ns3.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns4.eurodns.com	104.37.178.108 2610:1c8:b001::108	ns4.eurodns.com ns4.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC

🌍 A Records#

1 records 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.154.243.154	3600s	vdom161.net.dk1.zitcom.dk	AS48854	team.blue Denmark A/S	185.154.240.0/22	🇩🇰 Denmark	—

📧 MX Records#

3 records 62ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx1-dk.centerasecurity.dk	128.76.60.167 128.76.60.187 89.233.19.127 89.233.19.127 89.233.19.188 89.233.19.188	mx6.centerasecurity.dk mx6.centerasecurity.dk 127.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk 188.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk	AS3292 TDC Holding A/S AS3292 TDC Holding A/S AS3308 Norlys Telco A/S AS3308 Norlys Telco A/S AS3308 Norlys Telco A/S AS3308 Norlys Telco A/S
10	3600s	mx2-dk.centerasecurity.dk	128.76.60.168 128.76.60.169 89.233.19.128 89.233.19.128 89.233.19.129 89.233.19.129	mx6.centerasecurity.dk mx6.centerasecurity.dk 128.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk 129.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk	AS3292 TDC Holding A/S AS3292 TDC Holding A/S AS3308 Norlys Telco A/S AS3308 Norlys Telco A/S AS3308 Norlys Telco A/S AS3308 Norlys Telco A/S
20	3600s	mx3-dk.centerasecurity.dk	128.76.60.187 89.233.19.129 89.233.19.129	mx6.centerasecurity.dk 129.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk	AS3292 TDC Holding A/S AS3308 Norlys Telco A/S AS3308 Norlys Telco A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	80.160.70.10

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

2 records 8051ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	autodiscover.bdk.dk
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

7 records 196ms

TXT Record
apple-domain-verification=5QLwZeQKL9T72K3b
google-site-verification=KdqGIuxgIydjMFtnHQFG_b06Tfpv6I6ZifdI6aN8jak
google-site-verification=YOtqnk62SJ6Un5d_OKXev8qzXrFK5RWdJPU7LI8kmR4
MS=ms79591753
MS=ms91860132
v=spf1 ip4:80.160.70.0/28 ip4:50.31.35.114/32 ip4:185.163.189.41 ip4:185.163.189.46 a:backup-mx.zitcom.dk include:spf.incom-it.dk include:spf.mailanyone.net include:spf.ubivox.com include:146199382.spf04.hubspotemail.net include:_spf.centerasecurity.dk -all
wL5sJiePHfapP1jXFwzEppMneUH5ybND52lB9MIWL31uOvCDUmYeoBKHOg+6JFNfmRZsNWPmPWcu9HB/eRRr3Q==

✉️ SPF#

Policy	Record (bdk.dk)
-all (hard fail)	v=spf1 ip4:80.160.70.0/28 ip4:50.31.35.114/32 ip4:185.163.189.41 ip4:185.163.189.46 a:backup-mx.zitcom.dk include:spf.incom-it.dk include:spf.mailanyone.net include:spf.ubivox.com include:146199382.spf04.hubspotemail.net include:_spf.centerasecurity.dk -all

📨 DMARC#

Policy	Record (_dmarc.bdk.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:6a3242e6c0e0c@dmarc-dk.centerasecurity.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 2026-10-08 12:33:48

www	185.154.243.154 (AS48854) (address records, no CNAME)
www vs bare domain	Same network bdk.dk: 185.154.243.154 (AS48854) www.bdk.dk: 185.154.243.154 (AS48854)
Wildcard	No

✍️ DKIM keys#

3 found

Selector	CNAME	Key
default	—	RSA · ~1024 bit below 2048 bit
s1	s1.domainkey.u14001405.wl156.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u14001405.wl156.sendgrid.net	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: 6/10 · policy: -all

No problems found

🔗 TLSA / DANE#

6 records 72ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	D4C349E7B72F5CF4A9CEA358F98947C2…
SMTP _25._tcp.mx1-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	56315B43B892E9AEE184919EC6A5821C…
SMTP _25._tcp.mx2-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	56315B43B892E9AEE184919EC6A5821C…
SMTP _25._tcp.mx2-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	D4C349E7B72F5CF4A9CEA358F98947C2…
SMTP _25._tcp.mx3-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	D4C349E7B72F5CF4A9CEA358F98947C2…
SMTP _25._tcp.mx3-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	56315B43B892E9AEE184919EC6A5821C…

🔐 DNSSEC#

136ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026070805
Primary NS (MNAME)	ns1.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

45ms

42ms

62ms

AAAA

51ms

TXT

196ms

CAA

50ms

HTTPS

39ms

TLSA

72ms

SOA

0ms

MTA-STS

57ms

DNSSEC

136ms

SRV

8051ms

Total

9228ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 12:33:48	1017ms	4 NS 1 A 3 MX	🔓 Insecure
2026-09-30 10:02:20	651ms	4 NS 1 A 3 MX	🔓 Insecure
2026-09-24 15:41:00	956ms	4 NS 1 A 3 MX	🔓 Insecure
2026-09-23 14:50:23	9682ms	4 NS 1 A 3 MX	🔓 Insecure
2026-08-27 14:49:58	3035ms	4 NS 1 A 3 MX	🔓 Insecure
2026-07-15 15:25:58	10251ms	4 NS 1 A 3 MX	🔓 Insecure
2026-07-09 18:55:57 shown	9228ms	4 NS 1 A 3 MX	🔓 Insecure
2026-07-03 14:13:13	9935ms	4 NS 1 A 3 MX	🔓 Insecure
2026-06-27 01:29:59	2272ms	4 NS 1 A 3 MX	🔓 Insecure
2026-06-21 00:23:53	675ms	4 NS 1 A 4 MX	🔓 Insecure
2026-06-16 14:12:38	2936ms	4 NS 1 A 4 MX	🔓 Insecure