operationcollective.dk
Last scanned: 2026-08-31 07:54:53  ·  551ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   29ms
🌍 A Records2 records   52ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.21.215 300s AS13335 Cloudflare, Inc. 104.21.0.0/17
172.67.200.95 300s AS13335 Cloudflare, Inc. 172.67.128.0/17
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)2 records   41ms
🔐 HTTPS Records1 records   33ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.21.215,172.67.200.95 ech=AEX+DQBBJQAgACBpWTX7UusBv7bslDOcn7PMCQDeXHFKfUk/PjQoSL6eCAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:c85f,2606:4700:3037::6815:15d7
📝 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)
🔐 DNSSEC127ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2413624807
Primary NS (MNAME)priscilla.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
29ms
A
52ms
MX
30ms
AAAA
41ms
TXT
142ms
CAA
31ms
HTTPS
33ms
TLSA
44ms
SOA
0ms
MTA-STS
45ms
DNSSEC
127ms
SRV
64ms
Total
551ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 07:54:53 551ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-08-30 03:27:22 948ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-08-08 07:54:41 1798ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-18 06:38:36 661ms 2 NS 2 A 0 MX 🔓 Insecure View
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