rusnat.dk
Last scanned: 2026-09-04 08:53:23  ·  1096ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   93ms
🌍 A Records2 records   148ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.76.78 300s AS13335 Cloudflare, Inc. 104.21.0.0/17
172.67.191.104 300s AS13335 Cloudflare, Inc. 172.67.128.0/17
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)2 records   146ms
🔐 HTTPS Records1 records   133ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.76.78,172.67.191.104 ech=AEX+DQBBJQAgACC/21wWhhzN7DcxzcgpF0SCUfz8jkyCIBDXqFdQkkfjdgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bf68,2606:4700:3037::6815:4c4e
📝 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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.rusnat.dk 95nonh87R3uLCpKV2HqTGSGuOZNitU4ShK2C-44W7qc
TXT _acme-challenge.rusnat.dk vNQKT2varyoIFJ5fVc33yijTHWwEj_eyxIxaFMQSqXM
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC199ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2413928471
Primary NS (MNAME)edna.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
93ms
A
148ms
MX
110ms
AAAA
146ms
TXT
260ms
CAA
121ms
HTTPS
133ms
TLSA
431ms
SOA
0ms
MTA-STS
96ms
DNSSEC
199ms
SRV
144ms
Total
1096ms
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