combiboard.dk
📜 Historical scan 2026-06-27 22:38:46  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   41ms
NameserverIP addressesPTRASN / ISP
nsauth01.solcon.nl 2001:9e0:4:32::15
212.45.32.15		 nsauth01.solcon.nl
nsauth01.solcon.nl		 AS12414 Solcon Internetdiensten B.V.
AS12414 Solcon Internetdiensten B.V.
nsauth02.solcon.nl 2001:9e0:8:975::15
83.247.127.15		 nsauth02.solcon.eu
nsauth02.solcon.eu		 AS12414 Solcon Internetdiensten B.V.
AS12414 Solcon Internetdiensten B.V.
nsauth03.solcon.nl 2a01:1b0:8:6::15
89.188.2.227		 nsauth03.solcon.net
nsauth03.solcon.net		 AS31477 Duocast B.V.
AS31477 Duocast B.V.
🌍 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)
🔐 DNSSEC66ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA37ms
FieldValue
Serial2019051624
Primary NS (MNAME)nsauth01.solcon.nl
Responsible (RNAME)postmaster@solcon.nl
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
41ms
A
70ms
MX
60ms
AAAA
56ms
TXT
256ms
CAA
38ms
HTTPS
43ms
TLSA
61ms
SOA
37ms
MTA-STS
67ms
DNSSEC
66ms
SRV
76ms
Total
652ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 13:32:17 1281ms 3 NS 0 A 0 MX 🔓 Insecure View
2026-06-27 22:38:46 652ms 3 NS 0 A 0 MX 🔓 Insecure View
2026-06-16 21:50:39 499ms 3 NS 0 A 0 MX 🔓 Insecure View
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