synstjek.dk

📜 Historical scan 2026-06-17 12:57:25 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

synstjek.dk is a .dk domain with no delegation in this scan. It was registered on 14 October 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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#

🖥️

No NS records found

🌍 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-15 08:38:10

www	NXDOMAIN
www vs bare domain	Neither resolves synstjek.dk: no address www.synstjek.dk: no address
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

355ms

Check	Result
Validation Status	Not applicable: the domain has no delegation, so there is no zone to validate (stored verdict: ❓ Unknown).
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: failure

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-15 09:12:57

Field	Value
Registrar	Simply.com A/S
Registered	2026-10-14
Expires	2027-10-13 (360d)

🔗 Same registrant#

6 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).

Domain	Registrar
biltal.dk	Simply.com A/S
brugtbiltjek.dk	Simply.com A/S
ekvallterapi.dk	ONE.COM A/S
impactlearning.dk	Simply.com A/S
karstenfischer.dk	Simply.com A/S
pladeopslag.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

370ms

300ms

379ms

AAAA

283ms

TXT

955ms

CAA

329ms

HTTPS

248ms

TLSA

325ms

SOA

320ms

MTA-STS

337ms

DNSSEC

355ms

SRV

0ms

Total

1387ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 08:38:10	506ms	3 NS 0 A 0 MX	🔒 Secure
2026-07-07 03:07:34	930ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-05 15:36:11	1036ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-04 14:09:41	2836ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-03 01:17:42	499ms	1 NS 0 A 0 MX	❓ Unknown
2026-06-23 15:33:11	2916ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 07:05:35	784ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 16:10:54	406ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 20:31:04	3231ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 12:57:25 shown	1387ms	0 NS 0 A 0 MX	❓ Unknown