janheiberg.dk

📜 Historical scan 2026-08-28 03:19:06 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

janheiberg.dk is a .dk domain served by 3 nameservers (ns.second-ns.com, ns1.your-server.de, ns3.second-ns.de). It was registered on 6 August 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 78.46.9.38 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mx01.dandomain.dk, mx2.dandomain.dk. The zone is not DNSSEC-signed, has no 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 81ms

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 89ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
78.46.9.38	7200s	dedi1538.your-server.de	AS24940	Hetzner Online GmbH	78.46.0.0/15	🇩🇪 Germany	Nuremberg

📧 MX Records#

2 records 91ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	7200s	mx01.dandomain.dk	212.237.249.50	mx1.dandomain.dk	AS48854 team.blue Denmark A/S
20	7200s	mx2.dandomain.dk	46.36.209.11	mx2.dandomain.dk	AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)#

1 records 67ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:d0a:2411::2	7200s	dedi1538.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

📝 TXT Records#

1 records 287ms

TXT Record
v=spf1 include:spf.dandomain.dk ~all

✉️ SPF#

Policy	Record (janheiberg.dk)
~all (soft fail)	v=spf1 include:spf.dandomain.dk ~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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 02:03:23

www	78.46.9.38 2a01:4f8:d0a:2411::2 (AS24940) (address records, no CNAME)
www vs bare domain	Same network janheiberg.dk: 78.46.9.38 2a01:4f8:d0a:2411::2 (AS24940) www.janheiberg.dk: 78.46.9.38 2a01:4f8:d0a:2411::2 (AS24940)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

111ms

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	2025121200
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 2026-10-08 08:22:24

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-08-06
Expires	2027-08-31 (317d)

📋 WHOIS#

⏱️ Lookup Timing#

81ms

89ms

91ms

AAAA

67ms

TXT

287ms

CAA

56ms

HTTPS

82ms

TLSA

274ms

SOA

0ms

MTA-STS

105ms

DNSSEC

111ms

SRV

114ms

Total

989ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 21:14:28	857ms	3 NS 1 A 2 MX	🔓 Insecure
2026-09-30 00:53:23	636ms	3 NS 1 A 2 MX	🔓 Insecure
2026-08-28 03:19:06 shown	989ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-17 23:37:12	1193ms	3 NS 1 A 2 MX	🔓 Insecure