bkb.dk

📜 Historical scan 2026-08-27 02:16:37 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bkb.dk is a .dk domain served by 3 nameservers (ns.second-ns.com, ns1.your-server.de, ns3.second-ns.de). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 172.66.0.70 is hosted by Cloudflare, Inc. (AS13335) in United States. Mail is handled by www670.your-server.de. 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#

3 records 59ms

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 Records#

1 records 58ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
172.66.0.70	7200s	—	AS13335	Cloudflare, Inc.	172.66.0.0/22	🇺🇸 United States	—

📧 MX Records#

1 records 67ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	7200s	www670.your-server.de	213.133.106.58 2a01:4f8:d0a:2045::2	www670.your-server.de www670.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)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

2 records 129ms

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

📝 TXT Records#

1 records 323ms

TXT Record
v=spf1 +a +mx ?all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.bkb.dk)
p=none (monitor only)	v=DMARC1;p=none;sp=none;pct=50;adkim=r;aspf=r;

📬 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 04:58:20

www CNAME	bkb.dk (all on bkb.dk) → 204.168.190.59 (AS24940)
www vs bare domain	Same network bkb.dk: 204.168.190.59 (AS24940) www.bkb.dk: 204.168.190.59 (AS24940)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ?all

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#

2070ms

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	2025121700
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 yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

59ms

58ms

67ms

AAAA

70ms

TXT

323ms

CAA

50ms

HTTPS

71ms

TLSA

122ms

SOA

0ms

MTA-STS

108ms

DNSSEC

2070ms

SRV

129ms

Total

2838ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 04:52:47	960ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-01 03:47:17	1127ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-28 02:55:49	1055ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-27 02:16:37 shown	2838ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-26 05:17:29	2077ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-23 07:51:40	1176ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 14:44:52	626ms	3 NS 1 A 1 MX	🔓 Insecure