optodis.dk
Last scanned: 2026-06-25 01:30:57  ·  860ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   58ms
NameserverIP addressesPTRASN / ISP
nsa.perf1.fr 2a01:c8:100::100
81.92.94.100		 nsa.perf1.fr
nsa.perf1.fr		 AS20756 Nameshield SAS
AS20756 Nameshield SAS
nsb.perf1.com 2a01:c8:101::100
81.92.95.100		 nsb.perf1.com
nsb.perf1.com		 AS20756 Nameshield SAS
AS20756 Nameshield SAS
nsc.perf1.com 152.89.172.100
2a09:35c0:102::100		 nsc.perf1.com
nsc.perf1.com		 AS209510 Nameshield SAS
AS209510 Nameshield SAS
🌍 A Records2 records   64ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.65.58.55 3600s — AS20756 Nameshield SAS 185.65.56.0/22 🇫🇷 France —
81.92.91.56 3600s — AS20756 Nameshield SAS 81.92.80.0/20 🇫🇷 France Angers
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   411ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (optodis.dk)
-all (hard fail) v=spf1 -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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC123ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA60ms
FieldValue
Serial2026061215
Primary NS (MNAME)nsa.perf1.fr
Responsible (RNAME)technical@nameshield.net
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)7200s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
58ms
A
64ms
MX
56ms
AAAA
58ms
TXT
411ms
CAA
60ms
HTTPS
61ms
TLSA
70ms
SOA
60ms
MTA-STS
80ms
DNSSEC
123ms
SRV
128ms
Total
860ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-25 01:30:57 860ms 3 NS 2 A 0 MX 🔓 Insecure View
2026-06-22 14:59:02 949ms 3 NS 2 A 0 MX 🔓 Insecure View
2026-06-21 13:34:29 868ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 14:04:52 1705ms 3 NS 2 A 0 MX 🔓 Insecure View
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