cksc.dk

📜 Historical scan 2026-06-16 21:07:35  ·  ← 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   34ms
NameserverIP addressesPTRASN / ISP
marissa.ns.cloudflare.com — — —
noah.ns.cloudflare.com — — —

🌍 A Records#

2 records   24ms
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   23ms
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   23ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.80.153,172.67.186.60 ech=AEX+DQBBlwAgACARtnhQ7LTw1FhCMpClda8WTnV4Yh2JhRcKaIGJtucSdAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:5099,2606:4700:3032::ac43:ba3c

📝 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#

92ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

29ms
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
34ms
A
24ms
MX
32ms
AAAA
23ms
TXT
90ms
CAA
32ms
HTTPS
23ms
TLSA
39ms
SOA
29ms
MTA-STS
23ms
DNSSEC
92ms
SRV
0ms
Total
287ms

🕐 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 shown 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 2592ms 2 NS 2 A 0 MX 🔓 Insecure
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