sudokuløseren.dk xn--sudokulseren-1jb.dk

📜 Historical scan 2026-06-21 02:12:26  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sudokuløseren.dk is a .dk domain with no delegation in this scan. It was registered on 5 November 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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#

🖥️
No NS records found

🌍 A Records#

🌍
No A records found

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 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 2026-10-10 18:19:48
www CNAMEwebapp-14630.eu.pythonanywhere.com (all on pythonanywhere.com)
www vs bare domainDifferent networks
sudokuløseren.dk: 195.47.247.18 (AS51468)
www.sudokuløseren.dk: 18.194.5.49 (AS16509)
(all like this)
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

164ms
CheckResult
Validation StatusNot applicable: the domain has no delegation, so there is no zone to validate (stored verdict: 🔒 Secure).
AD Flag (resolver validates)✓ Set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxdomain

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-10 18:44:38
FieldValue
RegistrarONE.COM A/S
Registered2021-11-05
Expires2026-11-04 (7d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
131ms
A
114ms
MX
149ms
AAAA
122ms
TXT
169ms
CAA
138ms
HTTPS
121ms
TLSA
12ms
SOA
106ms
MTA-STS
137ms
DNSSEC
164ms
SRV
132ms
Total
340ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-10 18:19:48 457ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-12 22:22:31 418ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-11 03:28:31 2556ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-09 20:11:31 1979ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-10 21:51:39 520ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-26 18:26:21 7689ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-24 11:10:39 368ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-24 04:41:47 538ms 2 NS 1 A 1 MX ⚠️ Bogus
2026-06-22 06:32:15 291ms 0 NS 0 A 0 MX 🔒 Secure
2026-06-21 10:12:01 2515ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-21 04:23:43 1090ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-21 02:12:26 shown 340ms 0 NS 0 A 0 MX 🔒 Secure
2026-06-20 19:07:25 907ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-20 16:20:10 433ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-18 22:45:45 513ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-17 13:12:13 431ms 2 NS 1 A 0 MX 🔒 Secure
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