unixhaj.dk

📜 Historical scan 2026-06-19 23:19:20 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

unixhaj.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 17 January 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 138.201.188.221 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mail.nathue.dk, smtp.nathue.dk. 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 99ms

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 89ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
138.201.188.221	86400s	v3.nathue.dk	AS24940	Hetzner Online GmbH	138.201.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

2 records 102ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	mail.nathue.dk	142.132.188.141	mail.nathue.dk	AS24940 Hetzner Online GmbH
15	86400s	smtp.nathue.dk	142.132.188.141	mail.nathue.dk	AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

1 records 94ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:c012:29f1::	86400s	—	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	Falkenstein

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 292ms

TXT Record
v=spf1 a mx ip4:77.247.73.192/26 ip4:142.132.188.141 -all

✉️ SPF#

Policy	Record (unixhaj.dk)
-all (hard fail)	v=spf1 a mx ip4:77.247.73.192/26 ip4:142.132.188.141 -all

📨 DMARC#

Policy	Record (_dmarc.unixhaj.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dmarc@nathue.dk

📬 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 2026-10-11 22:02:37

www CNAME	unixhaj.dk (all on unixhaj.dk) → 138.201.188.221 2a01:4f8:c012:29f1:: (AS24940)
www vs bare domain	Same network unixhaj.dk: 138.201.188.221 2a01:4f8:c012:29f1:: (AS24940) www.unixhaj.dk: 138.201.188.221 2a01:4f8:c012:29f1:: (AS24940)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

182ms

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

🏷️ SOA#

31ms

Field	Value
Serial	2026041500
Primary NS (MNAME)	hydrogen.ns.hetzner.com
Responsible (RNAME)	dns@hetzner.com
Refresh	86400s
Retry	10800s
Expire	3600000s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-10 15:30:36

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2024-01-17
Expires	2027-01-16 (85d)

📋 WHOIS#

⏱️ Lookup Timing#

99ms

89ms

102ms

AAAA

94ms

TXT

292ms

CAA

88ms

HTTPS

88ms

TLSA

354ms

SOA

31ms

MTA-STS

89ms

DNSSEC

182ms

SRV

108ms

Total

919ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-17 12:10:05	9656ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-30 14:11:09	1130ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-19 23:19:20 shown	919ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-18 07:26:49	1034ms	3 NS 1 A 2 MX	🔓 Insecure