wichmann-optik.dk
Last scanned: 2026-09-01 18:27:29  ·  512ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   38ms
NameserverIP addressesPTRASN / ISP
ns1.dnsserver.dk 185.25.141.12
2a02:2339:4006:108::123		 ns1.curanet.dk
ns1.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.dnsserver.dk 2a02:2339:1:10f::123:123
91.197.248.75		 ns2.curanet.dk
ns2.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records1 records   54ms
IPTTLPTRASNISP / OrgCIDRCountryCity
217.195.176.123 700s — AS31027 GlobalConnect A/S 217.195.176.0/20 🇩🇰 Denmark —
📧 MX Records1 records   58ms
PriorityTTLMail ServerIP addressesPTRASN
10 700s mail.wichmann-optik.dk 217.195.176.123 — AS31027 GlobalConnect A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   147ms
TXT Record
v=spf1 mx a include:_spf.business-solution.dk -all
✉️ SPF
PolicyRecord (wichmann-optik.dk)
-all (hard fail) v=spf1 mx a include:_spf.business-solution.dk -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)
🔐 DNSSEC89ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2025122201
Primary NS (MNAME)ns1.dnsserver.dk
Responsible (RNAME)hostmaster@curanet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
38ms
A
54ms
MX
58ms
AAAA
48ms
TXT
147ms
CAA
40ms
HTTPS
46ms
TLSA
59ms
SOA
0ms
MTA-STS
68ms
DNSSEC
89ms
SRV
62ms
Total
512ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 18:27:29 512ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-02 10:42:15 407ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 03:34:10 452ms 2 NS 1 A 1 MX ⚠️ Bogus View
2026-06-17 22:18:32 691ms 2 NS 1 A 1 MX 🔒 Secure View
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