cs-fail.dk

Records from scan: 2026-10-17 01:04:11  ·  1108ms total  ·  last checked 2026-10-18 01:52 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cs-fail.dk is a .dk domain served by 2 nameservers (dan.ns.cloudflare.com, uma.ns.cloudflare.com). It was registered on 18 August 2026 (WHOIS) and first appeared in the .dk zone on 19 August 2026. Its website address 104.21.7.15 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   37ms

🌍 A Records#

2 records   31ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.7.15 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.155.95 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

2 records   41ms

🔐 HTTPS Records#

1 records   46ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.7.15,172.67.155.95 ech=AEX+DQBBewAgACBXY9tYoXZAWDXkcYYj6n7+DoyyvIICF19qyVbPADsrJAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:70f,2606:4700:3030::ac43:9b5f

📝 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#

checked 2026-10-17 01:04:11

🔗 TLSA / DANE#

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

🔐 DNSSEC#

115ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

27ms
FieldValue
Serial2417668172
Primary NS (MNAME)dan.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-15 12:39:36
FieldValue
RegistrarOpenprovider
Registered2026-08-18
Expires2027-08-17 (302d)

🔗 Same registrant#

23 domains
📋 WHOIS#

⏱️ Lookup Timing#

NS
37ms
A
31ms
MX
36ms
AAAA
41ms
TXT
164ms
CAA
40ms
HTTPS
46ms
TLSA
56ms
SOA
27ms
MTA-STS
50ms
DNSSEC
115ms
SRV
57ms
Total
1108ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-17 01:04:11 shown 1108ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-25 02:56:29 9915ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-20 10:56:36 5575ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-19 08:39:16 8744ms 2 NS 2 A 0 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone