flagline.dk
Last scanned: 2026-08-27 21:27:28  ·  548ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   26ms
🌍 A Records1 records   35ms
📧 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 Records
📝
No TXT records found
✉️ 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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.flagline.dk BV-FBEJFYzrnshq3jzZM--cNALX74vfQdGg5MsHt-Fo
TXT _acme-challenge.flagline.dk mjXVuQiIxoVZyQD-r9weXnkkOZGK5RX4T8sE2zwjIQQ
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC105ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2413287265
Primary NS (MNAME)chelsea.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
26ms
A
35ms
MX
27ms
AAAA
30ms
TXT
167ms
CAA
40ms
HTTPS
36ms
TLSA
101ms
SOA
0ms
MTA-STS
41ms
DNSSEC
105ms
SRV
49ms
Total
548ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 21:27:28 548ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-17 18:51:23 2923ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-20 12:18:18 1951ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-28 22:47:39 800ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 09:44:09 429ms 2 NS 1 A 0 MX 🔓 Insecure View
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