hacklab.dk

📜 Historical scan 2026-06-26 01:47:25 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hacklab.dk is a .dk domain served by 2 nameservers (dns-a.duelhost.dk, dns-b.duelhost.dk). It was registered on 30 June 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 138.201.61.68 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mail.hacklab.dk. 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#

2 records 53ms

Nameserver	IP addresses	PTR	ASN / ISP
dns-a.duelhost.dk	138.201.61.68	cde3.duelhost.dk	AS24940 Hetzner Online GmbH
dns-b.duelhost.dk	195.201.247.10	dns-b.duelhost.dk	AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 80ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
138.201.61.68	600s	cde3.duelhost.dk	AS24940	Hetzner Online GmbH	138.201.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 81ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	mail.hacklab.dk	138.201.61.68	cde3.duelhost.dk	AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 291ms

TXT Record
v=spf1 a mx include:relay.mailchannels.net -all

✉️ SPF#

Policy	Record (hacklab.dk)
-all (hard fail)	v=spf1 a mx include:relay.mailchannels.net -all

📨 DMARC#

Policy	Record (_dmarc.hacklab.dk)
p=none (monitor only)	v=DMARC1; p=none; sp=none

📬 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 2026-10-07 23:27:50

www CNAME	hacklab.dk (all on hacklab.dk) → 195.242.130.70 (AS62121)
www vs bare domain	Same network hacklab.dk: 195.242.130.70 (AS62121) www.hacklab.dk: 195.242.130.70 (AS62121)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~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: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

113ms

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

🏷️ SOA#

80ms

Field	Value
Serial	2026060203
Primary NS (MNAME)	dns-a.duelhost.dk
Responsible (RNAME)	hostmaster@hacklab.dk
Refresh	3600s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-08 21:25:36

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2021-06-30
Expires	2027-06-30 (256d)

📋 WHOIS#

⏱️ Lookup Timing#

53ms

80ms

81ms

AAAA

66ms

TXT

291ms

CAA

82ms

HTTPS

79ms

TLSA

102ms

SOA

80ms

MTA-STS

85ms

DNSSEC

113ms

SRV

279ms

Total

690ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 23:27:50	420ms	3 NS 1 A 4 MX	🔓 Insecure
2026-10-01 02:53:03	1883ms	3 NS 1 A 4 MX	🔓 Insecure
2026-09-24 14:12:53	714ms	3 NS 1 A 4 MX	🔓 Insecure
2026-08-27 18:41:22	960ms	3 NS 1 A 4 MX	🔓 Insecure
2026-08-27 00:09:55	755ms	3 NS 1 A 4 MX	🔓 Insecure
2026-08-26 20:42:35	685ms	3 NS 1 A 4 MX	🔓 Insecure
2026-08-14 14:47:44	919ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-26 01:47:25 shown	690ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 10:55:57	2024ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 10:52:06	2742ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 10:49:01	828ms	2 NS 1 A 1 MX	🔓 Insecure