fluke.dk
Last scanned: 2026-09-02 08:32:32  ·  15850ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   55ms
🌍 A Records1 records   52ms
IPTTLPTRASNISP / OrgCIDRCountryCity
129.196.231.84 172800s AS16435 Fluke Electronics 129.196.0.0/16 🇺🇸 United States
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover192.65.42.200
🔷 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC9098ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial1
Primary NS (MNAME)ns-872.awsdns-45.net
Responsible (RNAME)awsdns-hostmaster@amazon.com
Refresh7200s
Retry900s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
55ms
A
52ms
MX
49ms
AAAA
49ms
TXT
253ms
CAA
40ms
HTTPS
69ms
TLSA
4034ms
SOA
0ms
MTA-STS
78ms
DNSSEC
9098ms
SRV
82ms
Total
15850ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-02 08:32:32 15850ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-08-27 22:45:18 7342ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-08-27 01:28:46 6467ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-28 14:27:16 4707ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-25 02:42:33 5639ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-21 18:42:43 4723ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 10:11:21 6258ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 10:06:50 4670ms 4 NS 1 A 0 MX 🔓 Insecure View
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