euler.dk
📜 Historical scan 2026-06-17 08:28:08  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   32ms
NameserverIP addressesPTRASN / ISP
gloria.ns.cloudflare.com
harley.ns.cloudflare.com
🌍 A Records2 records   29ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.38.215 AS13335 Cloudflare, Inc. 104.21.0.0/17
172.67.139.80 AS13335 Cloudflare, Inc. 172.67.128.0/17
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)2 records   31ms
🔐 HTTPS Records1 records   31ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.38.215,172.67.139.80 ech=AEX+DQBBDgAgACDzCpMlW2zuKCEyF31MigmBsD2TewLMErZT4gaCsNerPwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8b50,2606:4700:3034::6815:26d7
📝 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)
🔐 DNSSEC105ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA27ms
FieldValue
Serial2404897638
Primary NS (MNAME)gloria.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
32ms
A
29ms
MX
32ms
AAAA
31ms
TXT
88ms
CAA
25ms
HTTPS
31ms
TLSA
65ms
SOA
27ms
MTA-STS
48ms
DNSSEC
105ms
SRV
0ms
Total
349ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-07 19:24:27 8941ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-07-20 12:34:08 8725ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-24 06:17:43 854ms 2 NS 2 A 0 MX ❓ Unknown View
2026-06-17 08:28:08 349ms 2 NS 2 A 0 MX 🔓 Insecure View
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