Domain Overview
DNS: ✓ 9h ago
Checker: ✓ 9h ago
china-tianli.cn
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-07-02 11:39:02 UTC · ↺ Refresh
MX Hostnames
- hwmx.zmail300.cn
- mx1.zmail300.cn
- mx.zmail300.cn
MX Priorities
- mx1.zmail300.cn: 50
- hwmx.zmail300.cn: 5
- mx.zmail300.cn: 20
A / AAAA Records
- 139.196.47.238 (no PTR)
Mail Server IPs
- 117.50.175.134 ↩ 51xgm.com
- 152.32.192.120 (no PTR)
- 101.237.133.34 ↩ outhb2.global-mail.cn
SOA Record
Raw SOA
ns11.xincache.com ns12.xincache.com 1780100967 3600 180 1209600 180
Primary NS (mname)
ns11.xincache.com
Admin Email (rname)
ns12@xincache.com
Serial
1780100967
Refresh
3600s
Retry
180s
Expire
1209600s
Minimum TTL
180s
Nameservers (NS)
ce2.xincache.com
ce1.xincache.com
SPF Record
✓ Strict (-all)
v=spf1 include:spfv.zmail300.cn -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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:spfv.zmail300.cn -all
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