duelsport.dk

📜 Historical scan 2026-08-21 01:21:42  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

duelsport.dk is a .dk domain served by 2 nameservers (aiden.ns.cloudflare.com, stevie.ns.cloudflare.com). It was registered on 11 August 2026 (WHOIS) and first appeared in the .dk zone on 12 August 2026. Its website address 104.21.14.158 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   357ms

🌍 A Records#

2 records   279ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.14.158 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.160.5 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

2 records   363ms

🔐 HTTPS Records#

1 records   271ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.14.158,172.67.160.5 ech=AEX+DQBB6AAgACBMTrnx7MjX+bXo/gqGgfi/ki0INIWkDCy4rpcZv7W+LQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:a005,2606:4700:3035::6815:e9e

📝 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 2026-10-19 05:47:40

🔗 TLSA / DANE#

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

🔐 DNSSEC#

628ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2412721739
Primary NS (MNAME)aiden.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-19 00:19:15
FieldValue
RegistrarDynadot LLC
Registered2026-08-11
Expires2027-08-10 (293d)

🔗 Same registrant#

37 domains
📋 WHOIS#

⏱️ Lookup Timing#

NS
357ms
A
279ms
MX
310ms
AAAA
363ms
TXT
794ms
CAA
305ms
HTTPS
271ms
TLSA
753ms
SOA
0ms
MTA-STS
534ms
DNSSEC
628ms
SRV
445ms
Total
7036ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-19 05:47:40 420ms 2 NS 2 A 0 MX 🔓 Insecure
2026-10-18 05:43:51 3193ms 2 NS 2 A 0 MX 🔓 Insecure
2026-10-17 04:59:00 1309ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-26 11:07:29 543ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-21 01:21:42 shown 7036ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-20 00:04:26 5290ms 2 NS 0 A 0 MX 🔓 Insecure
2026-08-17 21:42:41 3231ms 2 NS 0 A 0 MX 🔓 Insecure
2026-08-13 10:23:15 6361ms 2 NS 3 A 0 MX 🔓 Insecure
2026-08-12 08:41:12 3691ms 1 NS 0 A 0 MX ❓ Unknown
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