about-you.dk
Last scanned: 2026-06-22 02:50:09  ·  599ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   79ms
NameserverIP addressesPTRASN / ISP
nsde-a.perf1.de 2a01:c8:100::100
81.92.94.100		 nsa.perf1.fr
nsa.perf1.fr		 AS20756 Nameshield SAS
AS20756 Nameshield SAS
nsde-b.perf1.com 2a01:c8:101::100
81.92.95.100		 nsb.perf1.com
nsb.perf1.com		 AS20756 Nameshield SAS
AS20756 Nameshield SAS
nsde-c.perf1.com 152.89.172.100
2a09:35c0:102::100		 nsc.perf1.com
nsc.perf1.com		 AS209510 Nameshield SAS
AS209510 Nameshield SAS
🌍 A Records3 records   65ms
IPTTLPTRASNISP / OrgCIDRCountryCity
152.89.172.56 3600s cdn.perf1.com AS209510 Nameshield SAS 152.89.172.0/22 🇫🇷 France —
81.92.94.54 3600s cdn.perf1.com AS20756 Nameshield SAS 81.92.80.0/20 🇫🇷 France Angers
81.92.95.55 3600s cdn.perf1.com AS20756 Nameshield SAS 81.92.80.0/20 🇫🇷 France Angers
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)3 records   84ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:c8:100::54 3600s cdn.perf1.com AS20756 Nameshield SAS 2a01:c8:0:0:0:0:0:0/32 🇫🇷 France —
2a01:c8:101::55 3600s cdn.perf1.com AS20756 Nameshield SAS 2a01:c8:0:0:0:0:0:0/32 🇫🇷 France —
2a09:35c0:102::56 3600s cdn.perf1.com AS209510 Nameshield SAS 2a09:35c0:100:0:0:0:0:0/40 🇫🇷 France —
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 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)
🔐 DNSSEC84ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA94ms
FieldValue
Serial2026051211
Primary NS (MNAME)nsde-a.perf1.de
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
79ms
A
65ms
MX
73ms
AAAA
84ms
TXT
279ms
CAA
39ms
HTTPS
67ms
TLSA
50ms
SOA
94ms
MTA-STS
55ms
DNSSEC
84ms
SRV
136ms
Total
599ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-22 02:50:09 599ms 3 NS 3 A 0 MX 🔓 Insecure View
2026-06-20 01:26:02 1572ms 3 NS 3 A 0 MX 🔓 Insecure View
2026-06-19 00:35:58 976ms 3 NS 3 A 0 MX 🔓 Insecure View
2026-06-16 12:41:24 2543ms 3 NS 3 A 0 MX 🔓 Insecure View
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