synology.dk
Last scanned: 2026-08-31 17:48:52  ·  3916ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   127ms
NameserverIP addressesPTRASN / ISP
dns1.synology.com 35.182.153.83 ec2-35-182-153-83.ca-central-1.compute.amazonaws.com AS16509 Amazon.com, Inc.
dns2.synology.com 35.182.153.83 ec2-35-182-153-83.ca-central-1.compute.amazonaws.com AS16509 Amazon.com, Inc.
🌍 A Records1 records   135ms
IPTTLPTRASNISP / OrgCIDRCountryCity
35.182.143.109 600s ec2-35-182-143-109.ca-central-1.compute.amazonaws.com AS16509 Amazon.com, Inc. 35.176.0.0/13 🇨🇦 Canada Montreal
📧 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 Records
✗ No CAA records — any CA may issue certificates
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC179ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2012120331
Primary NS (MNAME)dns1.synology.com
Responsible (RNAME)root@synology.com
Refresh1200s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
127ms
A
135ms
MX
138ms
AAAA
124ms
TXT
1249ms
CAA
147ms
HTTPS
145ms
TLSA
225ms
SOA
0ms
MTA-STS
248ms
DNSSEC
179ms
SRV
243ms
Total
3916ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 17:48:52 3916ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-15 06:55:39 12372ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-26 13:33:21 22429ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-22 16:03:55 2808ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-21 05:14:36 5104ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 22:49:11 12657ms 2 NS 1 A 0 MX 🔓 Insecure View
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