optune-lua.dk
📜 Historical scan 2026-07-16 16:10:38  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   171ms
NameserverIP addressesPTRASN / ISP
ns01.trademarkarea.com 2400:cb00:2049:1::a29f:1ac9 — AS13335 Cloudflare, Inc.
ns02.trademarkarea.com 162.159.27.43
2400:cb00:2049:1::a29f:1b2b		 —
—		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
ns03.trademarkarea.com 162.159.26.221
2400:cb00:2049:1::a29f:1add		 —
—		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
🌍 A Records2 records   77ms
IPTTLPTRASNISP / OrgCIDRCountryCity
192.230.79.89 84600s 192.230.79.89.ip.incapdns.net AS19551 Incapsula Inc 192.230.78.0/23 🇺🇸 United States —
199.83.135.102 84600s 199.83.135.102.ip.incapdns.net AS19551 Incapsula Inc 199.83.128.0/21 🇺🇸 United States Miami
📧 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC140ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA24ms
FieldValue
Serial2022122238
Primary NS (MNAME)ns01.trademarkarea.com
Responsible (RNAME)postmaster@optune-lua.dk
Refresh3660s
Retry1000s
Expire604800s
Minimum (neg-cache TTL)84600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
171ms
A
77ms
MX
149ms
AAAA
128ms
TXT
862ms
CAA
162ms
HTTPS
76ms
TLSA
152ms
SOA
24ms
MTA-STS
87ms
DNSSEC
140ms
SRV
8058ms
Total
40899ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-25 15:09:23 1333ms 3 NS 2 A 0 MX 🔓 Insecure View
2026-07-16 16:10:38 40899ms 3 NS 2 A 0 MX 🔓 Insecure View
2026-06-19 23:14:45 949ms 3 NS 2 A 0 MX 🔓 Insecure View
2026-06-19 18:52:56 722ms 3 NS 2 A 0 MX 🔓 Insecure View
2026-06-17 19:03:15 1299ms 3 NS 2 A 0 MX 🔓 Insecure View
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