clsstudio.dk

📜 Historical scan 2026-09-30 21:54:28  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

clsstudio.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 18 August 2026 (WHOIS) and first appeared in the .dk zone on 19 August 2026. Its website address 46.225.58.80 is hosted by Hetzner Online GmbH (AS24940) in Germany. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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   55ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S

🌍 A Records#

1 records   29ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.225.58.80 600s static.80.58.225.46.clients.your-server.de AS24940 Hetzner Online GmbH 46.224.0.0/15 🇩🇪 Germany Nuremberg

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

1 records   66ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:4f8:1c19:d92e::1 600s — AS24940 Hetzner Online GmbH 2a01:4f8:0:0:0:0:0:0/31 🇩🇪 Germany Nuremberg

🔐 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 2026-10-12 02:33:09
www46.225.58.80 2a01:4f8:1c19:d92e::1 (AS24940) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC zone can be walked (all names enumerable)
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#

96ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer

🏷️ SOA#

25ms
FieldValue
Serial2026091802
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-04 22:40:50
FieldValue
RegistrarSimply.com A/S
Registered2026-08-18
Expires2027-08-17 (300d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
55ms
A
29ms
MX
55ms
AAAA
66ms
TXT
163ms
CAA
34ms
HTTPS
39ms
TLSA
301ms
SOA
25ms
MTA-STS
86ms
DNSSEC
96ms
SRV
74ms
Total
804ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-04 22:20:03 1819ms 3 NS 1 A 0 MX 🔓 Insecure
2026-09-30 21:54:28 shown 804ms 3 NS 1 A 0 MX 🔓 Insecure
2026-09-23 20:56:12 563ms 3 NS 1 A 0 MX 🔓 Insecure
2026-09-20 04:46:38 818ms 3 NS 1 A 0 MX 🔓 Insecure
2026-08-28 01:07:08 465ms 2 NS 1 A 0 MX 🔒 Secure
2026-08-26 18:43:12 186ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-24 16:59:32 577ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-23 14:53:51 2735ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-22 10:29:17 3629ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-21 10:16:30 8983ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-20 09:23:49 1047ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-19 08:53:05 669ms 1 NS 0 A 0 MX ❓ Unknown
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