opet.dk
Last scanned: 2026-09-02 00:42:45  ·  764ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   50ms
NameserverIP addressesPTRASN / ISP
inet.dti.dk 87.54.37.66 inet.dti.dk AS3292 TDC Holding A/S
inet2.dti.dk 62.243.15.66 inet2.dti.dk AS3292 TDC Holding A/S
🌍 A Records
🌍
No A records found
📧 MX Records2 records   63ms
PriorityTTLMail ServerIP addressesPTRASN
10 7200s smtprelay1.dti.dk 87.54.37.25
87.54.37.25		 25.0-127.37.54.87.in-addr.arpa
smtprelay1.dti.dk		 AS3292 TDC Holding A/S
AS3292 TDC Holding A/S
15 7200s smtprelay17.dti.dk 62.243.15.25
62.243.15.25		 25.0-127.15.243.62.in-addr.arpa
smtprelay17.dti.dk		 AS3292 TDC Holding A/S
AS3292 TDC Holding A/S
🔷 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)
🔐 DNSSEC84ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2007051202
Primary NS (MNAME)inet.dti.dk
Responsible (RNAME)postmaster@dti.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)7200s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
50ms
A
45ms
MX
63ms
AAAA
40ms
TXT
156ms
CAA
46ms
HTTPS
40ms
TLSA
63ms
SOA
0ms
MTA-STS
54ms
DNSSEC
84ms
SRV
69ms
Total
764ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-02 00:42:45 764ms 2 NS 0 A 2 MX 🔓 Insecure View
2026-06-27 21:08:58 2314ms 2 NS 0 A 2 MX 🔓 Insecure View
2026-06-23 22:07:24 949ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-22 06:42:23 523ms 2 NS 0 A 2 MX 🔓 Insecure View
2026-06-22 03:13:05 479ms 2 NS 0 A 2 MX 🔓 Insecure View
2026-06-20 23:17:48 1754ms 2 NS 0 A 2 MX 🔓 Insecure View
2026-06-17 12:56:21 3947ms 2 NS 0 A 2 MX 🔓 Insecure View
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