21746574.dk

Records from scan: 2026-06-25 18:12:56  ·  511ms total  ·  last checked 2026-10-16 02:29 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

21746574.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.221.38.129 is hosted by team.blue Denmark A/S (AS48854) in Denmark. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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   30ms

🌍 A Records#

1 records   80ms

📧 MX Records#

📧
No MX records found

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔶 Autoconfig185.221.38.129

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   180ms
TXT Record
v=spf1 include:spf.curanet.dk ?all

✉️ SPF#

PolicyRecord (21746574.dk)
?all (neutral) v=spf1 include:spf.curanet.dk ?all

📨 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 2026-10-07 17:45:20
www185.221.38.129 (AS48854) (address records, no CNAME)
www vs bare domainSame network
21746574.dk: 185.221.38.129 (AS48854)
www.21746574.dk: 185.221.38.129 (AS48854)
WildcardYes: any name under the zone resolves
Denial of existenceNSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ?all

  • warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

68ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

52ms
FieldValue
Serial2023022802
Primary NS (MNAME)ns1.curanet.dk
Responsible (RNAME)hostmaster@curanet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup
📋 WHOIS#

⏱️ Lookup Timing#

NS
30ms
A
80ms
MX
53ms
AAAA
29ms
TXT
180ms
CAA
51ms
HTTPS
51ms
TLSA
38ms
SOA
52ms
MTA-STS
67ms
DNSSEC
68ms
SRV
97ms
Total
511ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-06-25 18:12:56 shown 511ms 2 NS 1 A 0 MX 🔒 Secure
2026-06-24 21:20:09 409ms 2 NS 1 A 0 MX 🔒 Secure
2026-06-24 01:19:45 940ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-16 12:57:05 1316ms 2 NS 1 A 0 MX 🔒 Secure
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