semco.dk
Last scanned: 2026-08-28 02:30:09  ·  457ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   32ms
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 Records1 records   24ms
IPTTLPTRASNISP / OrgCIDRCountryCity
217.195.185.93 3600s — AS31027 GlobalConnect A/S 217.195.176.0/20 🇩🇰 Denmark —
📧 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)
🔐 DNSSEC96ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026082701
Primary NS (MNAME)ns07.sac-it.dk
Responsible (RNAME)hostmaster@semco.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
32ms
A
24ms
MX
29ms
AAAA
28ms
TXT
143ms
CAA
28ms
HTTPS
29ms
TLSA
40ms
SOA
0ms
MTA-STS
46ms
DNSSEC
96ms
SRV
50ms
Total
457ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 02:30:09 457ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-20 04:24:23 2433ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-14 05:11:32 628ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-08 02:17:38 714ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-01 10:01:32 775ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-23 08:19:20 8442ms 2 NS 1 A 0 MX ❓ Unknown View
2026-07-16 22:18:23 609ms 2 NS 1 A 0 MX ❓ Unknown View
2026-07-09 02:09:24 672ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-02 13:19:00 2409ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-25 14:29:30 762ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-19 04:57:31 2391ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 11:49:25 753ms 2 NS 1 A 0 MX 🔓 Insecure View
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