synstest.dk
📜 Historical scan 2026-06-17 12:16:10  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   94ms
NameserverIP addressesPTRASN / ISP
ns1.parkingcrew.net 13.248.158.159 a94f3aae71d6f0705.awsglobalaccelerator.com AS16509 Amazon.com, Inc.
ns2.parkingcrew.net 76.223.21.9 a94f3aae71d6f0705.awsglobalaccelerator.com AS16509 Amazon.com, Inc.
🌍 A Records1 records   65ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.247.81.99 — — AS206834 Team Internet AG 104.247.80.0/22 🇨🇦 Canada —
📧 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 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 Records1 records   64ms
FlagsTagValue
0 issue letsencrypt.org
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC118ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA118ms
FieldValue
Serial1781004750
Primary NS (MNAME)ns1.parkingcrew.net
Responsible (RNAME)hostmaster@synstest.dk
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
94ms
A
65ms
MX
98ms
AAAA
103ms
TXT
285ms
CAA
64ms
HTTPS
90ms
TLSA
4032ms
SOA
118ms
MTA-STS
63ms
DNSSEC
118ms
SRV
0ms
Total
4553ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 04:09:50 13411ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-29 14:10:09 2857ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-27 08:17:16 1607ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-26 08:14:19 2772ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-25 00:20:57 2213ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-18 21:45:08 1655ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-06 14:49:57 1708ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-29 12:51:46 1325ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-23 05:53:07 2627ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-20 05:40:53 1349ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 12:16:10 4553ms 2 NS 1 A 0 MX 🔓 Insecure View
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