system.dk
📜 Historical scan 2026-06-17 22:13:36  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   166ms
NameserverIP addressesPTRASN / ISP
ns1.siteground.net 75.2.77.104 ac4b097dbd0dd6307.awsglobalaccelerator.com AS16509 Amazon.com, Inc.
ns2.siteground.net 99.83.229.113 ac4b097dbd0dd6307.awsglobalaccelerator.com AS16509 Amazon.com, Inc.
🌍 A Records1 records   158ms
IPTTLPTRASNISP / OrgCIDRCountryCity
35.214.234.124 — 124.234.214.35.bc.googleusercontent.com AS43515 — — — —
📧 MX Records3 records   160ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx10.antispam.mailspamprotection.com 34.149.79.66 66.79.149.34.bc.googleusercontent.com AS396982 Google LLC
20 — mx20.antispam.mailspamprotection.com 34.120.156.61 61.156.120.34.bc.googleusercontent.com AS396982 Google LLC
30 — mx30.antispam.mailspamprotection.com 34.111.121.216 216.121.111.34.bc.googleusercontent.com AS396982 Google LLC
📧 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   337ms
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)
🔐 DNSSEC206ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA149ms
FieldValue
Serial100163
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
166ms
A
158ms
MX
160ms
AAAA
166ms
TXT
337ms
CAA
137ms
HTTPS
146ms
TLSA
146ms
SOA
149ms
MTA-STS
163ms
DNSSEC
206ms
SRV
150ms
Total
1072ms
🕐 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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