sys-tech.dk
Last scanned: 2026-08-25 13:23:27  ·  9496ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   81ms
NameserverIP addressesPTRASN / ISP
ns3.nordicway.dk 2a01:4f8:c2c:d3c0::1
78.47.45.64		 ns3.nordicway.dk
ns3.nordicway.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns4.nordicway.dk 2a01:4f8:c010:24a2::1
78.47.56.84		 ns4.nordicway.dk
ns4.nordicway.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
🌍 A Records1 records   63ms
IPTTLPTRASNISP / OrgCIDRCountryCity
144.76.115.20 3600s cp05.nordicway.dk AS24940 Hetzner Online GmbH 144.76.0.0/16 🇩🇪 Germany Falkenstein
📧 MX Records1 records   74ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s sys-tech.dk 144.76.115.20 cp05.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   341ms
TXT Record
v=spf1 ip4:144.76.115.20 +a +mx +ip4:157.90.179.89 ~all
✉️ SPF
PolicyRecord (sys-tech.dk)
~all (soft fail) v=spf1 ip4:144.76.115.20 +a +mx +ip4:157.90.179.89 ~all
📨 DMARC
✗ No DMARC record — mail spoofing not restricted
📬 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.sys-tech.dk ahzb5xl2On233ljYVTNFxxh4iRXmsRMtCTNgUuYrcNY
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC9095ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026072701
Primary NS (MNAME)ns3.nordicway.dk
Responsible (RNAME)admin@nordicway.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
81ms
A
63ms
MX
74ms
AAAA
50ms
TXT
341ms
CAA
63ms
HTTPS
89ms
TLSA
77ms
SOA
0ms
MTA-STS
89ms
DNSSEC
9095ms
SRV
90ms
Total
9496ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-25 13:23:27 9496ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-03 14:14:24 1245ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-26 10:31:47 1284ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 18:09:03 992ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-18 05:53:39 637ms 2 NS 1 A 1 MX 🔓 Insecure View
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