retstjek.dk

📜 Historical scan 2026-06-17 14:01:13  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

retstjek.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 10 June 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.237.249.17 is hosted by team.blue Denmark A/S (AS48854) in Denmark. The zone is DNSSEC-signed and validates, 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   112ms
NameserverIP addressesPTRASN / ISP
ns.dandomain.dk 185.25.141.3
2a02:2339:4006:109::dd		 ns.dandomain.dk
ns.dandomain.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.dandomain.dk 2a02:2339:1:108::dd:dd
91.197.248.66		 ns2.dandomain.dk
ns2.dandomain.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S

🌍 A Records#

1 records   84ms
IPTTLPTRASNISP / OrgCIDRCountryCity
212.237.249.17 — splash.dandomain.dk AS48854 team.blue Denmark A/S 212.237.248.0/23 🇩🇰 Denmark —

📧 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 2026-10-07 22:27:10
www104.21.2.133 172.67.129.63 2606:4700:3031::6815:285 2606:4700:3037::ac43:813f (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves
CDS / CDNSKEYPublished: 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#

261ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

106ms
FieldValue
Serial2026061004
Primary NS (MNAME)ns.dandomain.dk
Responsible (RNAME)hostmaster@dandomain.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s

📋 Registration#

WHOIS fetched 2026-10-16 10:48:16
FieldValue
RegistrarDANDOMAIN A/S
Registered2026-06-10
Expires2027-06-09 (232d)

🔗 Same registrant#

3 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).

DomainRegistrar
boosteren.dkDANDOMAIN A/S
kzn.dkDANDOMAIN A/S
web42.dkDANDOMAIN A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
112ms
A
84ms
MX
117ms
AAAA
94ms
TXT
260ms
CAA
93ms
HTTPS
112ms
TLSA
149ms
SOA
106ms
MTA-STS
202ms
DNSSEC
261ms
SRV
0ms
Total
1581ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-28 20:57:52 633ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-11 00:40:52 1558ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-25 09:43:02 2762ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-25 01:53:02 709ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-24 01:41:29 1025ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-12 06:38:03 3382ms 2 NS 2 A 0 MX 🔓 Insecure
2026-07-19 07:22:05 17531ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-30 11:08:33 1587ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-19 13:31:43 568ms 2 NS 1 A 0 MX 🔒 Secure
2026-06-17 14:01:13 shown 1581ms 2 NS 1 A 0 MX 🔒 Secure
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