bauwatch.dk
Last scanned: 2026-08-26 15:57:19  ·  4148ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   59ms
NameserverIP addressesPTRASN / ISP
ns1.ch.nl 185.134.65.250 — AS31477 Duocast B.V.
ns3.ch.nl 2a01:1b0:7999:418::130
83.137.146.130		 —
ns3.ch.nl		 AS31477 Duocast B.V.
AS31477 Duocast B.V.
🌍 A Records1 records   58ms
IPTTLPTRASNISP / OrgCIDRCountryCity
87.238.171.18 600s pk3.duocast.net AS31477 Duocast B.V. 87.238.168.0/21 🇳🇱 The Netherlands —
📧 MX Records1 records   74ms
PriorityTTLMail ServerIP addressesPTRASN
20 86400s mx2.ch.nl — — —
🔷 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)
🔐 DNSSEC2065ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2023121403
Primary NS (MNAME)ns1.ch.nl
Responsible (RNAME)noc@pk.nl
Refresh28800s
Retry14400s
Expire1209600s
Minimum (neg-cache TTL)14400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
59ms
A
58ms
MX
74ms
AAAA
74ms
TXT
327ms
CAA
48ms
HTTPS
94ms
TLSA
958ms
SOA
0ms
MTA-STS
93ms
DNSSEC
2065ms
SRV
102ms
Total
4148ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 15:57:19 4148ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-24 08:27:44 651ms 2 NS 1 A 1 MX ❓ Unknown View
2026-06-22 14:21:20 1321ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-18 19:21:32 1317ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-16 14:10:44 561ms 2 NS 1 A 1 MX 🔓 Insecure View
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