link2trials.dk

📜 Historical scan 2026-06-19 22:20:09 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

link2trials.dk is a .dk domain served by 3 nameservers (auth01.dns.trueserver.nl, auth02.dns.trueserver.nl, auth03.dns.trueserver.nl). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.233.198.188 is hosted by TrueFullstaq B.V. (AS15703) in The Netherlands. Mail is handled by mail.link2trials.dk. The zone is DNSSEC-signed but currently fails validation, 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#

3 records 38ms

Nameserver	IP addresses	PTR	ASN / 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 Records#

1 records 79ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.233.198.188	300s	asp-shared-ip.true.nl	AS15703	TrueFullstaq B.V.	87.233.0.0/16	🇳🇱 The Netherlands	—

📧 MX Records#

1 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
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 Records#

1 records 2373ms

TXT Record
v=spf1 a mx ip4:87.233.128.204 ~all

✉️ SPF#

Policy	Record (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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-13 21:35:47

www	87.233.198.188 (AS15703) (address records, no CNAME)
www vs bare domain	Same network link2trials.dk: 87.233.198.188 (AS15703) www.link2trials.dk: 87.233.198.188 (AS15703)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.link2trials.dk	AfB7F-dBk9FyIeJoL_5Tv0fm9Tl1pYIgh-H5LFUnETI

🔗 TLSA / DANE#

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

🔐 DNSSEC#

163ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	broken trust chain resolving 'link2trials.dk/A/IN': 127.0.0.1#53

🏷️ SOA#

37ms

Field	Value
Serial	2017031611
Primary NS (MNAME)	auth01.dns.trueserver.nl
Responsible (RNAME)	hostmaster@trueserver.nl
Refresh	86400s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

38ms

79ms

50ms

AAAA

41ms

TXT

2373ms

CAA

62ms

HTTPS

77ms

TLSA

231ms

SOA

37ms

MTA-STS

2033ms

DNSSEC

163ms

SRV

280ms

Total

3193ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-27 21:50:12	643ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-13 14:18:47	9642ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-07 00:39:27	1751ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-03 22:23:17	1683ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-26 21:46:31	1672ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-20 03:39:37	12444ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-23 12:16:08	4604ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-22 09:13:10	913ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 22:20:09 shown	3193ms	3 NS 1 A 1 MX	⚠️ Bogus
2026-06-18 06:14:51	966ms	3 NS 1 A 1 MX	🔓 Insecure