Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
oasiscn.net.cn
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-14 02:21:30 UTC · ↺ Refresh
MX Hostnames
- mx01.mail.alibaba.com
- mx02.mail.alibaba.com
MX Priorities
- mx02.mail.alibaba.com: 20
- mx01.mail.alibaba.com: 10
A / AAAA Records
- 205.204.112.4 (no PTR)
Mail Server IPs
- 106.11.226.174 (no PTR)
- 106.11.232.132 (no PTR)
SOA Record
Raw SOA
cgsdns1.alibabaonline.com hua.fu.alibaba-inc.com 2011012701 3600 720 1209600 3600
Primary NS (mname)
cgsdns1.alibabaonline.com
Admin Email (rname)
hua@fu.alibaba-inc.com
Serial
2011012701
Refresh
3600s
Retry
720s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
cgsdns2.alibabaonline.com
cgsdns1.alibabaonline.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf1.alibaba.mail.aliyun.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
1 record- SPFv=spf1 include:spf1.alibaba.mail.aliyun.com -all
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