Domain Overview
DNS: ✓ 1d ago
Checker: ✓ 1d ago
ynxantenna.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-09-04 19:26:16 UTC · ↺ Refresh
MX Hostnames
- mx01.mail.alibaba.com
- mxw.mxhichina.com
- mxn.mxhichina.com
- mx02.mail.alibaba.com
MX Priorities
- mxw.mxhichina.com: 10
- mx02.mail.alibaba.com: 10
- mx01.mail.alibaba.com: 5
- mxn.mxhichina.com: 5
A / AAAA Records
- 47.242.62.38 (no PTR)
Mail Server IPs
- 47.246.99.195 ↩ reachsmartdwell.com
- 106.11.226.174 (no PTR)
- 106.11.232.132 (no PTR)
- 47.246.137.47 (no PTR)
- 47.246.136.231 ↩ cz-clare.com
SOA Record
Raw SOA
dns9.hichina.com hostmaster.hichina.com 2016032511 3600 1200 86400 600
Primary NS (mname)
dns9.hichina.com
Admin Email (rname)
hostmaster@hichina.com
Serial
2016032511
Refresh
3600s
Retry
1200s
Expire
86400s
Minimum TTL
600s
Nameservers (NS)
dns9.hichina.com
dns10.hichina.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf1.alibaba.mail.aliyun.com include:spf.qiye.aliyun.com -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
2 records- SPFv=spf1 include:spf1.alibaba.mail.aliyun.com include:spf.qiye.aliyun.com -all
- SPFv=spf1 include:spf.mxhichina.com -all
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