offshoresubstations.dk
Last scanned: 2026-08-26 17:59:15  ·  9398ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   41ms
NameserverIP addressesPTRASN / ISP
ns1.jetcom.dk 193.242.107.7 ns1.jetcom.dk AS31027 GlobalConnect A/S
ns2.jetcom.dk 193.242.107.8 ns2.jetcom.dk AS31027 GlobalConnect 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 Records1 records   276ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (offshoresubstations.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.offshoresubstations.dk)
p=reject v=DMARC1; p=reject; rua=mailto:24598519a130268@rep.dmarcanalyzer.com; ruf=mailto:24598519a130268@for.dmarcanalyzer.com; pct=100; fo=1;
📬 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)
🔐 DNSSEC9092ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2022050211
Primary NS (MNAME)ns1.jetcom.dk
Responsible (RNAME)hostmaster@offshoresubstations.dk
Refresh3600s
Retry600s
Expire604800s
Minimum (neg-cache TTL)14400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
41ms
A
42ms
MX
41ms
AAAA
61ms
TXT
276ms
CAA
54ms
HTTPS
67ms
TLSA
51ms
SOA
0ms
MTA-STS
99ms
DNSSEC
9092ms
SRV
454ms
Total
9398ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 17:59:15 9398ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-20 04:19:58 1159ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-20 03:40:23 1555ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-18 03:16:16 3007ms 2 NS 0 A 0 MX 🔓 Insecure View
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