link2trials.dk
Last scanned: 2026-08-26 21:46:31  ·  1672ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   75ms
NameserverIP addressesPTRASN / ISP
auth01.dns.trueserver.nl 2001:9a8:0:10::2
213.193.210.2		 auth01.dns.trueserver.nl
auth01.dns.trueserver.nl		 AS15703 TrueFullstaq B.V.
AS15703 TrueFullstaq B.V.
auth02.dns.trueserver.nl 193.28.152.2
2001:9a8:0:11::2		 auth02.dns.trueserver.nl
auth02.dns.trueserver.nl		 AS15703 TrueFullstaq B.V.
AS15703 TrueFullstaq B.V.
auth03.dns.trueserver.nl 2001:9a8:0:12::2
213.239.136.2		 auth03.dns.trueserver.nl
auth03.dns.trueserver.nl		 AS15703 TrueFullstaq B.V.
AS15703 TrueFullstaq B.V.
🌍 A Records1 records   85ms
IPTTLPTRASNISP / OrgCIDRCountryCity
87.233.198.188 300s asp-shared-ip.true.nl AS15703 TrueFullstaq B.V. 87.233.0.0/16 🇳🇱 The Netherlands —
📧 MX Records1 records   88ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mail.link2trials.dk 87.233.128.204 — AS15703 TrueFullstaq B.V.
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   287ms
TXT Record
v=spf1 a mx ip4:87.233.128.204 ~all
✉️ SPF
PolicyRecord (link2trials.dk)
~all (soft fail) v=spf1 a mx ip4:87.233.128.204 ~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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.link2trials.dk AfB7F-dBk9FyIeJoL_5Tv0fm9Tl1pYIgh-H5LFUnETI
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC129ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2017031611
Primary NS (MNAME)auth01.dns.trueserver.nl
Responsible (RNAME)hostmaster@trueserver.nl
Refresh86400s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
75ms
A
85ms
MX
88ms
AAAA
73ms
TXT
287ms
CAA
84ms
HTTPS
83ms
TLSA
330ms
SOA
0ms
MTA-STS
114ms
DNSSEC
129ms
SRV
105ms
Total
1672ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 21:46:31 1672ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-08-20 03:39:37 12444ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-23 12:16:08 4604ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-22 09:13:10 913ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 22:20:09 3193ms 3 NS 1 A 1 MX ⚠️ Bogus View
2026-06-18 06:14:51 966ms 3 NS 1 A 1 MX 🔓 Insecure View
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