0auth.dk
📜 Historical scan 2026-06-16 12:33:26  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   30ms
NameserverIP addressesPTRASN / ISP
cortney.ns.cloudflare.com — — —
martin.ns.cloudflare.com — — —
🌍 A Records2 records   34ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.2.209 — — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.152.234 — — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)2 records   31ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3032::6815:2d1 — — AS13335 Cloudflare, Inc. 2606:4700:3000::/42 — —
2606:4700:3034::ac43:98ea — — AS13335 Cloudflare, Inc. 2606:4700:3000::/42 — —
🔐 HTTPS Records1 records   35ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.2.209,172.67.152.234 ech=AEX+DQBBzAAgACCRSl2GarTD7edzme/SRSjBGfCZcUyEhedgk/e1csdNQwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:2d1,2606:4700:3034::ac43:98ea
📝 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC117ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA36ms
FieldValue
Serial2403118829
Primary NS (MNAME)cortney.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
30ms
A
34ms
MX
34ms
AAAA
31ms
TXT
108ms
CAA
30ms
HTTPS
35ms
TLSA
93ms
SOA
36ms
MTA-STS
47ms
DNSSEC
117ms
SRV
0ms
Total
750ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 01:05:48 506ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-07-18 08:35:36 745ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-30 12:29:28 920ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-26 17:24:47 1672ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-20 21:13:08 652ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-16 12:33:26 750ms 2 NS 2 A 0 MX 🔓 Insecure View
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