bauwatch.dk

📜 Historical scan 2026-08-26 15:57:19  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bauwatch.dk is a .dk domain served by 2 nameservers (ns1.ch.nl, ns3.ch.nl). It was registered on 4 July 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.238.171.18 is hosted by Duocast B.V. (AS31477) in The Netherlands. Mail is handled by mx2.ch.nl. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 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 Records#

1 records   58ms
IPTTLPTRASNISP / OrgCIDRCountryCity
87.238.171.18 600s pk3.duocast.net AS31477 Duocast B.V. 87.238.168.0/21 🇳🇱 The Netherlands —

📧 MX Records#

1 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-10 06:20:53
www CNAMEbauwatch.dk (all on bauwatch.dk)
www vs bare domainSame network
bauwatch.dk: 87.238.171.18 (AS31477)
www.bauwatch.dk: 87.238.171.18 (AS31477)
WildcardNo

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

2065ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2023121403
Primary NS (MNAME)ns1.ch.nl
Responsible (RNAME)noc@pk.nl
Refresh28800s
Retry14400s
Expire1209600s
Minimum (neg-cache TTL)14400s

📋 Registration#

WHOIS fetched 2026-10-12 13:35:09
FieldValue
RegistrarKey-Systems GmbH
Registered2017-07-04
Expires2027-07-31 (283d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet
📋 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
2026-09-17 19:29:38 11454ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-26 15:57:19 shown 4148ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-24 08:27:44 651ms 2 NS 1 A 1 MX ❓ Unknown
2026-06-22 14:21:20 1321ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-18 19:21:32 1317ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-16 14:10:44 561ms 2 NS 1 A 1 MX 🔓 Insecure
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