jk-lab.dk
Last scanned: 2026-09-01 16:47:51  ·  4638ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   56ms
NameserverIP addressesPTRASN / ISP
ns1.jkhosting.dk 2a01:4f8:1c17:4999::2
88.99.120.238		 ns1.dnshotel.dk
ns1.dnshotel.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns2.jkhosting.dk 2a01:4f8:c0c:4051::2
94.130.170.39		 ns2.dnshotel.dk
ns2.dnshotel.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
🌍 A Records1 records   2031ms
IPTTLPTRASNISP / OrgCIDRCountryCity
5.9.113.4 358s server2.jkhosting.dk AS24940 Hetzner Online GmbH 5.9.0.0/16 🇩🇪 Germany Falkenstein
📧 MX Records1 records   49ms
PriorityTTLMail ServerIP addressesPTRASN
0 360s jk-lab.dk 2a01:4f8:162:541d::2
5.9.113.4		 server2.jkhosting.dk
server2.jkhosting.dk		 AS24940 Hetzner Online GmbH
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   310ms
TXT Record
v=spf1 a mx ip4:5.9.113.4 include:spf.azehosting.net ~all
✉️ SPF
PolicyRecord (jk-lab.dk)
~all (soft fail) v=spf1 a mx ip4:5.9.113.4 include:spf.azehosting.net ~all
📨 DMARC
PolicyRecord (_dmarc.jk-lab.dk)
p=reject v=DMARC1;p=reject;sp=reject;pct=100;ri=86400;aspf=r;adkim=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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.jk-lab.dk ClU3dU79EUK4wNdlvkKKibst2lbzxBevMyWAjzY07GI
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC2080ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026081600
Primary NS (MNAME)ns1.jkhosting.dk
Responsible (RNAME)haiko@azehosting.net
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
56ms
A
2031ms
MX
49ms
AAAA
4034ms
TXT
310ms
CAA
62ms
HTTPS
70ms
TLSA
74ms
SOA
0ms
MTA-STS
102ms
DNSSEC
2080ms
SRV
2085ms
Total
4638ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 16:47:51 4638ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-17 09:46:08 4693ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-26 18:10:30 6747ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-20 02:50:38 10099ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-17 21:22:49 6842ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-12 17:18:28 10123ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-28 13:32:54 5505ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-27 10:12:52 12516ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 07:52:13 2536ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-18 07:32:20 2780ms 2 NS 1 A 1 MX 🔓 Insecure View
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