clb.dk
📜 Historical scan 2026-06-16 21:10:31  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   2126ms
NameserverIP addressesPTRASN / ISP
ns1.sedoparking.com — — —
ns2.sedoparking.com — — —
🌍 A Records1 records   75ms
IPTTLPTRASNISP / OrgCIDRCountryCity
64.190.63.222 — — AS47846 SEDO GmbH 64.190.62.0/23 🇩🇪 Germany —
📧 MX Records1 records   79ms
PriorityTTLMail ServerIP addressesPTRASN
0 — localhost 127.0.0.1 — —
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   1793ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (clb.dk)
-all (hard fail) v=spf1 -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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC158ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA77ms
FieldValue
Serial2018051601
Primary NS (MNAME)ns1.sedoparking.com
Responsible (RNAME)hostmaster@sedo.de
Refresh86400s
Retry10800s
Expire604800s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
2126ms
A
75ms
MX
79ms
AAAA
79ms
TXT
1793ms
CAA
77ms
HTTPS
87ms
TLSA
209ms
SOA
77ms
MTA-STS
79ms
DNSSEC
158ms
SRV
0ms
Total
2583ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-14 18:44:24 9652ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-23 02:48:19 835ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-02 00:52:35 1467ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-16 21:10:31 2583ms 2 NS 1 A 1 MX 🔓 Insecure View
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