dk-admin.dk
📜 Historical scan 2026-06-17 03:41:14  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   44ms
NameserverIP addressesPTRASN / ISP
linux.cyber-net.dk — — —
ns.cyber-net.dk — — —
🌍 A Records1 records   44ms
IPTTLPTRASNISP / OrgCIDRCountryCity
89.184.154.166 — 89-184-154-166.norlyscustomer.net AS39642 Sinal A/S 89.184.128.0/19 🇩🇰 Denmark Esbjerg
📧 MX Records1 records   44ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mail.dk-admin.dk 89.184.154.166 89-184-154-166.norlyscustomer.net AS39642 Sinal A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   155ms
TXT Record
CRC
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 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)
🔐 DNSSEC118ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA43ms
FieldValue
Serial2021051401
Primary NS (MNAME)ns.cyber-net.dk
Responsible (RNAME)crc@cyber-net.dk.dk-admin.dk
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
44ms
A
44ms
MX
44ms
AAAA
42ms
TXT
155ms
CAA
42ms
HTTPS
43ms
TLSA
100ms
SOA
43ms
MTA-STS
77ms
DNSSEC
118ms
SRV
0ms
Total
485ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-23 11:27:15 4397ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-22 20:46:23 1124ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 03:45:45 521ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 03:41:14 485ms 2 NS 1 A 1 MX 🔓 Insecure View
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