cksc.dk

📜 Historical scan 2026-06-16 21:00:22  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cksc.dk is a .dk domain served by 2 nameservers (marissa.ns.cloudflare.com, noah.ns.cloudflare.com). 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 104.21.80.153 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, publishes a 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#

2 records   2053ms
NameserverIP addressesPTRASN / ISP
marissa.ns.cloudflare.com — — —
noah.ns.cloudflare.com — — —

🌍 A Records#

2 records   2040ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.80.153 — — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.186.60 — — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

2 records   2060ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3031::6815:5099 — — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3032::ac43:ba3c — — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   2044ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBFgAgACCwNFLgRRTjCPoQPifC2po/IvrwYwTTzGDqxOmWREutYwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

PolicyRecord (_dmarc.cksc.dk)
p=none (monitor only) v=DMARC1; p=none;

📬 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 2026-10-09 03:19:15
wwwNXDOMAIN
www vs bare domainwww does not resolve (all like this)
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2083ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

2052ms
FieldValue
Serial2406713668
Primary NS (MNAME)marissa.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-07 03:14:52
FieldValue
RegistrarSimply.com A/S
Registered2026-06-10
Expires2027-06-09 (234d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
2053ms
A
2040ms
MX
2056ms
AAAA
2060ms
TXT
2118ms
CAA
2054ms
HTTPS
2044ms
TLSA
75ms
SOA
2052ms
MTA-STS
45ms
DNSSEC
2083ms
SRV
0ms
Total
2592ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-09 03:19:15 719ms 2 NS 2 A 0 MX 🔓 Insecure
2026-10-07 03:13:10 356ms 2 NS 2 A 0 MX 🔓 Insecure
2026-10-03 02:16:32 538ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-21 06:38:51 628ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-17 20:09:51 752ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-06 04:04:37 629ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-03 04:26:22 662ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-01 01:00:35 874ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-29 22:54:24 485ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-28 06:40:42 468ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-26 06:15:38 586ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-25 05:59:41 8395ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-09 15:28:58 4180ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-07 07:12:29 1047ms 2 NS 2 A 0 MX 🔓 Insecure
2026-07-22 03:35:18 9827ms 2 NS 2 A 0 MX 🔓 Insecure
2026-07-20 16:17:51 1414ms 2 NS 2 A 0 MX 🔓 Insecure
2026-07-05 21:58:08 1716ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-29 14:23:31 731ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-18 20:07:23 1153ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-16 22:11:08 65535ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-16 21:07:35 287ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-16 21:02:58 1414ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-16 21:00:22 shown 2592ms 2 NS 2 A 0 MX 🔓 Insecure
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