Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cuhok.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-15 02:51:48 UTC · ↺ Refresh
MX Hostnames
- mx3.qiye.aliyun.com
- mx2.qiye.aliyun.com
- mx1.qiye.aliyun.com
MX Priorities
- mx3.qiye.aliyun.com: 15
- mx1.qiye.aliyun.com: 5
- mx2.qiye.aliyun.com: 10
A / AAAA Records
- 154.85.48.36 (no PTR)
Mail Server IPs
- 47.246.137.47 (no PTR)
- 47.246.136.231 ↩ reachsmartdwell.com
SOA Record
Raw SOA
ns3.01isp.com admin.now.cn 2026031201 10800 3600 604800 3600
Primary NS (mname)
ns3.01isp.com
Admin Email (rname)
admin@now.cn
Serial
2026031201
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns7.01isp.com
ns8.01isp.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.qiye.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:spf.qiye.aliyun.com -all
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