Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ulink.cn
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-14 02:13:35 UTC · ↺ Refresh
MX Hostnames
- mxw.mxhichina.com
- mxn.mxhichina.com
MX Priorities
- mxn.mxhichina.com: 5
- mxw.mxhichina.com: 10
A / AAAA Records
- 39.101.78.161 (no PTR)
Mail Server IPs
- 47.246.137.47 (no PTR)
- 47.246.136.231 ↩ wevolt.tech
- 47.246.99.195 ↩ reachsmartdwell.com
SOA Record
Raw SOA
dns.bizcn.com abuse.bizcn.com 65 28800 14400 14400 600
Primary NS (mname)
dns.bizcn.com
Admin Email (rname)
abuse@bizcn.com
Serial
65
Refresh
28800s
Retry
14400s
Expire
14400s
Minimum TTL
600s
Nameservers (NS)
ns8.cnmsn.net
ns7.cnmsn.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.mxhichina.com -all
📊 DNS lookups: 1/10
✓ 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
3 records- MS=ms25302332
- SPFv=spf1 include:spf.mxhichina.com -all
- _globalsign-domain-verification=9Qo8dzuwDh1iuaXdpjcWd9tsLbA3Q0zWSywS5Kogha
Full email verification for ulink.cn
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