jwu.dk
Last scanned: 2026-08-31 04:59:52  ·  613ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   42ms
🌍 A Records1 records   43ms
📧 MX Records1 records   41ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s mail.jwu.dk 167.235.1.82 cp09.nordicway.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   244ms
TXT Record
v=spf1 +a +mx +ip4:167.235.1.82 include:relay.mailchannels.net ~all
✉️ SPF
PolicyRecord (jwu.dk)
~all (soft fail) v=spf1 +a +mx +ip4:167.235.1.82 include:relay.mailchannels.net ~all
📨 DMARC
PolicyRecord (_dmarc.jwu.dk)
p=none (monitor only) v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400
📬 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.jwu.dk G3aR4CPH6_bHVH3bfHTbQqMH-Q6c3OIcIuqN_I00HVw
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC111ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026083001
Primary NS (MNAME)ns3.nordicway.dk
Responsible (RNAME)server@nordicway.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
42ms
A
43ms
MX
41ms
AAAA
42ms
TXT
244ms
CAA
46ms
HTTPS
37ms
TLSA
82ms
SOA
0ms
MTA-STS
66ms
DNSSEC
111ms
SRV
70ms
Total
613ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 04:59:52 613ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-30 15:20:18 749ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 07:44:24 1487ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-18 02:27:38 716ms 2 NS 1 A 1 MX 🔓 Insecure View
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