Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sinopedoptronic.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-14 02:01:18 UTC · ↺ Refresh
MX Hostnames
- mxw.mxhichina.com
- mxn.mxhichina.com
MX Priorities
- mxn.mxhichina.com: 5
- mxw.mxhichina.com: 10
A / AAAA Records
- 92.112.198.33 (no PTR)
- 147.79.120.193 (no PTR)
- 2a02:4780:4f:a15c:bfd5:ef8e:63af:b163 (no PTR)
- 2a02:4780:51:4779:1435:211c:63a4:a504 (no PTR)
Mail Server IPs
- 47.246.137.47 (no PTR)
- 47.246.136.231 ↩ cz-clare.com
- 47.246.99.195 ↩ reachsmartdwell.com
SOA Record
Raw SOA
ns1.dns-parking.com dns.hostinger.com 2026031201 10000 2400 604800 600
Primary NS (mname)
ns1.dns-parking.com
Admin Email (rname)
dns@hostinger.com
Serial
2026031201
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns2.dns-parking.com
ns1.dns-parking.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.qiye.aliyun.com include:_1fe0b6f0c27a3af8a231034eacf2bce1.spf.dnssmarthost.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 include:spf.qiye.aliyun.com include:_1fe0b6f0c27a3af8a231034eacf2bce1.spf.dnssmarthost.net -all
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