Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
best-inc.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 20:07:05 UTC · ↺ Refresh
MX Hostnames
- mx2.qiye.aliyun.com
- mx3.qiye.aliyun.com
- mx1.qiye.aliyun.com
MX Priorities
- mx1.qiye.aliyun.com: 5
- mx3.qiye.aliyun.com: 15
- mx2.qiye.aliyun.com: 10
A / AAAA Records
- 52.157.23.223 (no PTR)
Mail Server IPs
- 47.246.137.47 (no PTR)
- 47.246.136.231 ↩ wevolt.tech
SOA Record
Raw SOA
vip3.alidns.com hostmaster.hichina.com 2025121011 3600 1200 86400 600
Primary NS (mname)
vip3.alidns.com
Admin Email (rname)
hostmaster@hichina.com
Serial
2025121011
Refresh
3600s
Retry
1200s
Expire
86400s
Minimum TTL
600s
Nameservers (NS)
vip4.alidns.com
vip3.alidns.com
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:124.90.39.43 ip4:202.107.193.43 ip4:112.13.170.43 ip4:202.107.193.40 ip4:124.90.39.40 ip4:112.13.170.40 include:spf.protection.outlook.com include:spf.qiye.aliyun.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
default._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 a mx ip4:124.90.39.43 ip4:202.107.193.43 ip4:112.13.170.43 ip4:202.107.193.40 ip4:124.90.39.40 ip4:112.13.170.40 include:spf.protection.outlook.com include:spf.qiye.aliyun.com -all
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