kobberbjerg.dk

📜 Historical scan 2026-06-18 10:33:44 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kobberbjerg.dk is a .dk domain served by 3 nameservers (helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com). It was registered on 23 February 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 78.46.146.227 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by www398.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 98ms

Nameserver	IP addresses	PTR	ASN / ISP
helium.ns.hetzner.de	193.47.99.5 2001:67c:192c::add:5	helium.ns.hetzner.de helium.ns.hetzner.de	AS12337 noris network AG AS12337 noris network AG
hydrogen.ns.hetzner.com	213.133.100.98 2a01:4f8:0:1::add:1098	hydrogen.ns.hetzner.com hydrogen.ns.hetzner.com	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
oxygen.ns.hetzner.com	2a01:4f8:0:1::add:2992 88.198.229.192	oxygen.ns.hetzner.com oxygen.ns.hetzner.com	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 94ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
78.46.146.227	7200s	www398.your-server.de	AS24940	Hetzner Online GmbH	78.46.0.0/15	🇩🇪 Germany	Nuremberg

📧 MX Records#

1 records 97ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	7200s	www398.your-server.de	2a01:4f8:d0a:52bd::2 78.46.146.227	www398.your-server.de www398.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 94ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:d0a:52bd::2	7200s	www398.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 Records#

2 records 265ms

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 312ms

TXT Record
v=spf1 a mx ptr ?all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.kobberbjerg.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 2026-10-09 06:04:17

www	78.46.146.227 2a01:4f8:d0a:52bd::2 (AS24940) (address records, no CNAME)
www vs bare domain	Same network kobberbjerg.dk: 78.46.146.227 2a01:4f8:d0a:52bd::2 (AS24940) www.kobberbjerg.dk: 78.46.146.227 2a01:4f8:d0a:52bd::2 (AS24940)
Wildcard	No

🔎 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#

208ms

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

🏷️ SOA#

95ms

Field	Value
Serial	2025121100
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 2026-10-12 19:57:45

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2008-02-23
Expires	2027-02-28 (128d)

🔗 Same registrant#

3 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
dariusz-coaching.dk	Punktum dk A/S (direct)
edu-tractus.dk	Punktum dk A/S (direct)
miedzianogora.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

98ms

94ms

97ms

AAAA

94ms

TXT

312ms

CAA

92ms

HTTPS

97ms

TLSA

117ms

SOA

95ms

MTA-STS

68ms

DNSSEC

208ms

SRV

265ms

Total

1332ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 06:04:17	776ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-30 13:57:39	1060ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-11 10:16:58	1077ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-28 02:34:56	1148ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-18 10:33:44 shown	1332ms	3 NS 1 A 1 MX	🔓 Insecure