signaltronics.dk
Last scanned: 2026-08-27 14:16:54  ·  1044ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   44ms
NameserverIP addressesPTRASN / ISP
ns1.dnstools.nl 2a02:728:e:66::100
81.26.219.100		 ns1.dnstools.nl
ns1.dnstools.nl		 AS31673 Uniserver Internet B.V.
AS31673 Uniserver Internet B.V.
ns2.dnstools.nl 2a02:728:e:758::160
81.26.208.160		 ns2.dnstools.nl
ns2.dnstools.nl		 AS31673 Uniserver Internet B.V.
AS31673 Uniserver Internet B.V.
🌍 A Records1 records   42ms
IPTTLPTRASNISP / OrgCIDRCountryCity
81.26.208.213 3600s — AS31673 Uniserver Internet B.V. 81.26.208.0/20 🇳🇱 The Netherlands —
📧 MX Records1 records   122ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.signaltronics.dk 81.26.208.213 — AS31673 Uniserver Internet B.V.
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   207ms
TXT Record
v=spf1 a mx include:spf.spamx.denit.net ~all
✉️ SPF
PolicyRecord (signaltronics.dk)
~all (soft fail) v=spf1 a mx include:spf.spamx.denit.net ~all
📨 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)
🔐 DNSSEC145ms
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)ns1.dnstools.nl
Responsible (RNAME)hostmaster@signaltronics.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
44ms
A
42ms
MX
122ms
AAAA
35ms
TXT
207ms
CAA
34ms
HTTPS
122ms
TLSA
393ms
SOA
0ms
MTA-STS
61ms
DNSSEC
145ms
SRV
150ms
Total
1044ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 14:16:54 1044ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-25 10:18:44 672ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-20 12:26:17 905ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-14 12:43:27 3759ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-06 07:20:55 878ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-31 00:03:31 1103ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-24 01:34:30 10469ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-16 07:05:55 741ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-10 06:03:59 919ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-03 12:22:32 6696ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-26 08:32:38 1037ms 2 NS 1 A 1 MX 🔓 Insecure View
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