semcooffshore.dk
Last scanned: 2026-08-27 16:13:20  ·  395ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   26ms
NameserverIP addressesPTRASN / ISP
ns07.sac-it.dk 85.235.243.63 ns07.sac-it.dk AS3308 Norlys Digital A/S
ns08.sac-it.dk 128.76.60.63 ns08.sac-it.dk AS3292 TDC Holding A/S
🌍 A Records
🌍
No A records found
📧 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)
🔐 DNSSEC100ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2026082701
Primary NS (MNAME)ns07.sac-it.dk
Responsible (RNAME)hostmaster@semcooffshore.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 RegistrationWHOIS fetched 2026-07-02 23:13:32
FieldValue
RegistrarSAC-IT A/S
Registered2023-10-07
Expires2026-10-06 (34d)
📋 WHOIS
⏱️ Lookup Timing
NS
26ms
A
24ms
MX
28ms
AAAA
32ms
TXT
110ms
CAA
28ms
HTTPS
19ms
TLSA
24ms
SOA
0ms
MTA-STS
43ms
DNSSEC
100ms
SRV
39ms
Total
395ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 16:13:20 395ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-20 02:09:22 985ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-13 15:31:13 2080ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-06 23:03:33 513ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-04 13:08:01 652ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-24 01:40:24 511ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-16 03:05:11 542ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-09 04:20:19 706ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-02 23:10:10 482ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-25 10:41:18 544ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-20 06:16:10 369ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-19 10:07:09 490ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-17 12:06:39 555ms 2 NS 0 A 0 MX 🔓 Insecure View
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