netscape.dk
Last scanned: 2026-08-26 15:14:38  ·  5002ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   49ms
🌍 A Records1 records   2039ms
📧 MX Records1 records   35ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s .  Null MX — domain accepts no email (RFC 7505)
🔷 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
PolicyRecord (_dmarc.netscape.dk)
p=reject v=DMARC1; p=reject; pct=100; rua=mailto:dmarc-yahoo-rua@yahoo-inc.com;
📬 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)
🔐 DNSSEC97ms
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-975.awsdns-57.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
49ms
A
2039ms
MX
35ms
AAAA
58ms
TXT
219ms
CAA
36ms
HTTPS
56ms
TLSA
133ms
SOA
0ms
MTA-STS
80ms
DNSSEC
97ms
SRV
72ms
Total
5002ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 15:14:38 5002ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-27 18:29:57 790ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 18:10:47 872ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-18 05:26:56 944ms 4 NS 1 A 0 MX 🔓 Insecure View
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