systemkøb.dk xn--systemkb-c5a.dk
Last scanned: 2026-08-27 16:33:42  ·  697ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   45ms
NameserverIP addressesPTRASN / ISP
ns1.curanet.dk 185.25.141.12
2a02:2339:4006:108::123		 ns1.curanet.dk
ns1.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.curanet.dk 2a02:2339:1:10f::123:123
91.197.248.75		 ns2.curanet.dk
ns2.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records1 records   51ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.165.154.204 3600s — AS3292 TDC Holding A/S 93.165.128.0/17 🇩🇰 Denmark Copenhagen
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   164ms
TXT Record
v=spf1 +include:_spf26660.spfprotect.com -all
✉️ SPF
PolicyRecord (systemkøb.dk)
-all (hard fail) v=spf1 +include:_spf26660.spfprotect.com -all
📨 DMARC
PolicyRecord (_dmarc.systemkøb.dk)
p=reject v=DMARC1; p=reject; rua=mailto:65323a8aa6f4a@dmarc.centerasecurity.com;
📬 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)
🔐 DNSSEC123ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026061001
Primary NS (MNAME)ns1.curanet.dk
Responsible (RNAME)hostmaster@curanet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
45ms
A
51ms
MX
46ms
AAAA
64ms
TXT
164ms
CAA
45ms
HTTPS
57ms
TLSA
150ms
SOA
0ms
MTA-STS
92ms
DNSSEC
123ms
SRV
74ms
Total
697ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 16:33:42 697ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-27 00:00:33 706ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-24 05:36:40 326ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 15:19:51 5184ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-17 14:17:23 1304ms 2 NS 1 A 0 MX 🔒 Secure View
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