hacklab.dk
📜 Historical scan 2026-06-26 01:47:25  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   53ms
NameserverIP addressesPTRASN / 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 Records1 records   80ms
IPTTLPTRASNISP / OrgCIDRCountryCity
138.201.61.68 600s cde3.duelhost.dk AS24940 Hetzner Online GmbH 138.201.0.0/16 🇩🇪 Germany Falkenstein
📧 MX Records1 records   81ms
PriorityTTLMail ServerIP addressesPTRASN
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 Records1 records   291ms
TXT Record
v=spf1 a mx include:relay.mailchannels.net -all
✉️ SPF
PolicyRecord (hacklab.dk)
-all (hard fail) v=spf1 a mx include:relay.mailchannels.net -all
📨 DMARC
PolicyRecord (_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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC113ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA80ms
FieldValue
Serial2026060203
Primary NS (MNAME)dns-a.duelhost.dk
Responsible (RNAME)hostmaster@hacklab.dk
Refresh3600s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
53ms
A
80ms
MX
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 AtDurationRecordsDNSSEC
2026-08-27 18:41:22 960ms 3 NS 1 A 4 MX 🔓 Insecure View
2026-08-27 00:09:55 755ms 3 NS 1 A 4 MX 🔓 Insecure View
2026-08-26 20:42:35 685ms 3 NS 1 A 4 MX 🔓 Insecure View
2026-08-14 14:47:44 919ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-26 01:47:25 690ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 10:55:57 2024ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 10:52:06 2742ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 10:49:01 828ms 2 NS 1 A 1 MX 🔓 Insecure View
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