false.dk
📜 Historical scan 2026-08-25 07:10:38  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   43ms
🌍 A Records2 records   55ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.24.233 300s AS13335 Cloudflare, Inc. 104.21.0.0/17
172.67.221.4 300s AS13335 Cloudflare, Inc. 172.67.128.0/17
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover104.21.24.233
🔶 Autoconfig172.67.221.4
🔷 AAAA Records (IPv6)2 records   44ms
🔐 HTTPS Records1 records   52ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.24.233,172.67.221.4 ech=AEX+DQBBcwAgACA09M0TxDM9BwHywySfVyznalvdFFVYPScCCUu4d9NdXgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:dd04,2606:4700:3033::6815:18e9
📝 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC9086ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2410943469
Primary NS (MNAME)bonnie.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
43ms
A
55ms
MX
42ms
AAAA
44ms
TXT
216ms
CAA
69ms
HTTPS
52ms
TLSA
66ms
SOA
0ms
MTA-STS
81ms
DNSSEC
9086ms
SRV
79ms
Total
9472ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-03 20:56:51 10106ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-08-27 10:53:26 9580ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-08-25 07:10:38 9472ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-08-07 05:15:03 1079ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-07-23 12:59:20 9566ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-20 22:21:15 411ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-17 09:13:06 1013ms 2 NS 2 A 0 MX 🔓 Insecure View
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