Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cri.com.cn
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 16:57:25 UTC · ↺ Refresh
MX Hostnames
- mail1.cri.com.cn
MX Priorities
- mail1.cri.com.cn: 10
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 43.248.112.20 (no PTR)
SOA Record
Raw SOA
ns1.cri.com.cn hostmaster.cri.com.cn 2021060801 43200 3600 86400 86400
Primary NS (mname)
ns1.cri.com.cn
Admin Email (rname)
hostmaster@cri.com.cn
Serial
2021060801
Refresh
43200s
Retry
3600s
Expire
86400s
Minimum TTL
86400s
Nameservers (NS)
vip3.alidns.com
vip4.alidns.com
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:43.248.112.20 ip4:43.248.112.18 ip4:43.248.112.19 ip4:101.129.34.0/24 -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
1 record- SPFv=spf1 mx ip4:43.248.112.20 ip4:43.248.112.18 ip4:43.248.112.19 ip4:101.129.34.0/24 -all
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