3fbold.dk
📜 Historical scan 2026-06-16 12:45:26  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   2052ms
NameserverIP addressesPTRASN / ISP
jay.ns.cloudflare.com — — —
uma.ns.cloudflare.com — — —
🌍 A Records2 records   2051ms
IPTTLPTRASNISP / OrgCIDRCountryCity
188.114.96.9 — — AS13335 Cloudflare, Inc. 188.114.96.0/22 — —
188.114.97.9 — — AS13335 Cloudflare, Inc. 188.114.96.0/22 — —
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)2 records   2051ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a06:98c1:3120::9 — — AS13335 Cloudflare, Inc. 2a06:98c1:3120::/46 — —
2a06:98c1:3121::9 — — AS13335 Cloudflare, Inc. 2a06:98c1:3120::/46 — —
🔐 HTTPS Records1 records   51ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=188.114.96.9,188.114.97.9 ech=AEX+DQBBzAAgACCRSl2GarTD7edzme/SRSjBGfCZcUyEhedgk/e1csdNQwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::9,2a06:98c1:3121::9
📝 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)
🔐 DNSSEC2544ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA56ms
FieldValue
Serial2406950453
Primary NS (MNAME)jay.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
2052ms
A
2051ms
MX
2051ms
AAAA
2051ms
TXT
129ms
CAA
45ms
HTTPS
51ms
TLSA
55ms
SOA
56ms
MTA-STS
37ms
DNSSEC
2544ms
SRV
0ms
Total
2943ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-03 16:13:26 519ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-08-31 17:59:08 561ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-08-26 13:01:13 772ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-08-25 20:31:10 636ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-08-07 15:16:34 1153ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-20 09:50:57 1348ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-19 06:03:40 2891ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-16 12:45:26 2943ms 2 NS 2 A 0 MX 🔓 Insecure View
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