oricahcb.dk
Last scanned: 2026-06-26 00:06:24  ·  9045ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   501ms
NameserverIP addressesPTRASN / ISP
dns0.optus.net.au 198.142.231.61 — AS4804 Microplex PTY LTD
dns1.optus.net.au 198.142.231.63 — AS4804 Microplex PTY LTD
🌍 A Records1 records   443ms
IPTTLPTRASNISP / OrgCIDRCountryCity
168.252.108.40 3600s — — — — 🇦🇺 Australia —
📧 MX Records2 records   714ms
PriorityTTLMail ServerIP addressesPTRASN
5 3600s mailc.orica.com — — —
10 3600s mailb.orica.com — — —
🔷 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)
🔐 DNSSEC653ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA423ms
FieldValue
Serial2018112204
Primary NS (MNAME)o22rrdnsme01.optus.net.au
Responsible (RNAME)hostmaster@optus.net.au
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
501ms
A
443ms
MX
714ms
AAAA
548ms
TXT
2864ms
CAA
695ms
HTTPS
441ms
TLSA
711ms
SOA
423ms
MTA-STS
1807ms
DNSSEC
653ms
SRV
844ms
Total
9045ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-26 00:06:24 9045ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-23 21:35:41 1187ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 12:03:24 4220ms 2 NS 1 A 2 MX 🔓 Insecure View
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