duelz.dk

📜 Historical scan 2026-10-19 01:00:37  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

duelz.dk is a .dk domain served by 2 nameservers (indie.ns.cloudflare.com, troy.ns.cloudflare.com). It was registered on 19 August 2026 (WHOIS) and first appeared in the .dk zone on 20 August 2026. Its website address 104.21.89.15 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   36ms

🌍 A Records#

2 records   39ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.89.15 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.155.132 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   39ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.89.15,172.67.155.132 ech=AEX+DQBB0AAgACARMFY2NFhEn/eBDPyC9RRXteGD6URVf8TCH1zkWMGeYQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:9b84,2606:4700:3036::6815:590f

📝 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 2026-10-22 00:23:36

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.duelz.dk _5f29eU8ooE71RzNWvg72D4mnLzKGkcoG4C1ukW3BdM
TXT _acme-challenge.duelz.dk eTGTXsxRyfA3N21VrMMpVtSqSZvcaSykLu649zsmIqs

🔗 TLSA / DANE#

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

🔐 DNSSEC#

109ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

26ms
FieldValue
Serial2417798589
Primary NS (MNAME)indie.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-19 01:32:35
FieldValue
RegistrarDynadot LLC
Registered2026-08-19
Expires2027-08-18 (297d)

🔗 Same registrant#

22 domains
📋 WHOIS#

⏱️ Lookup Timing#

NS
36ms
A
39ms
MX
41ms
AAAA
41ms
TXT
174ms
CAA
51ms
HTTPS
39ms
TLSA
52ms
SOA
26ms
MTA-STS
63ms
DNSSEC
109ms
SRV
57ms
Total
3277ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-22 00:23:36 403ms 2 NS 2 A 0 MX 🔓 Insecure
2026-10-19 01:00:37 shown 3277ms 2 NS 2 A 0 MX 🔓 Insecure
2026-10-17 23:59:16 1277ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-30 21:03:49 1366ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-02 08:37:11 1241ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-21 09:25:51 8431ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-20 08:56:30 3360ms 2 NS 2 A 0 MX 🔓 Insecure
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