system.dk
Last scanned: 2026-08-13 10:17:52  ·  2823ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   53ms
🌍 A Records1 records   59ms
📧 MX Records3 records   61ms
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover35.214.234.124
🔶 Autoconfig35.214.234.124
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   303ms
TXT Record
openai-domain-verification=dv-enHEitXyAuVLBWZXND7hkuf5
v=spf1 a mx ip4:35.214.201.255 include:_spf.mailspamprotection.com -all
✉️ SPF
PolicyRecord (system.dk)
-all (hard fail) v=spf1 a mx ip4:35.214.201.255 include:_spf.mailspamprotection.com -all
📨 DMARC
PolicyRecord (_dmarc.system.dk)
p=reject v=DMARC1; p=reject; pct=100; rua=mailto:post@system.dk,mailto:re+ttgt1nuo366@dmarc.postmarkapp.com;ruf=mailto:post@system.dk,mailto:re+ttgt1nuo366@dmarc.postmarkapp.com; sp=none; aspf=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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC2072ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial100167
Primary NS (MNAME)ns1.siteground.net
Responsible (RNAME)root@gnld1011.siteground.eu
Refresh86400s
Retry7200s
Expire3600000s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
53ms
A
59ms
MX
61ms
AAAA
67ms
TXT
303ms
CAA
61ms
HTTPS
77ms
TLSA
186ms
SOA
0ms
MTA-STS
106ms
DNSSEC
2072ms
SRV
106ms
Total
2823ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-13 10:17:52 2823ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-30 04:32:53 948ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-26 01:28:24 2201ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-17 22:13:36 1072ms 2 NS 1 A 3 MX 🔓 Insecure View
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