Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
boe.com.cn
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-28 05:41:53 UTC · ↺ Refresh
MX Hostnames
- mailzhongjimg.boe.com.cn
MX Priorities
- mailzhongjimg.boe.com.cn: 10
A / AAAA Records
- 8.139.72.123 (no PTR)
- 2408:400a:1014::d315:726 (no PTR)
Mail Server IPs
- 8.221.113.134 ↩ mailmgzj.boe.com.cn
SOA Record
Raw SOA
vip3.alidns.com hostmaster.hichina.com 2025121112 3600 1200 86400 600
Primary NS (mname)
vip3.alidns.com
Admin Email (rname)
hostmaster@hichina.com
Serial
2025121112
Refresh
3600s
Retry
1200s
Expire
86400s
Minimum TTL
600s
Nameservers (NS)
vip3.alidns.com
vip4.alidns.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:220.178.77.157 ip4:112.26.128.134 ip4:112.26.128.135 ip4:220.248.230.230 ip4:114.251.127.165 ip4:220.178.77.154 ip4:220.178.77.155 ip4:220.248.230.235 ip4:106.39.104.154 ip4:114.247.181.30 ip4:220.248.239.103 ip4:112.27.127.19 ip4:183.162.221.5 ip4:47.239.196.189 ip4:8.221.113.134 include:spf.icoremail.net include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; aspf=r; adkim=r;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 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
3 records- d365mktkey=jgizDxgnELNmOQldcZEqXzN2HcIcx9NtxigGrMgRD2sx
- MS=ms98148126
- SPFv=spf1 ip4:220.178.77.157 ip4:112.26.128.134 ip4:112.26.128.135 ip4:220.248.230.230 ip4:114.251.127.165 ip4:220.178.77.154 ip4:220.178.77.155 ip4:220.248.230.235 ip4:106.39.104.154 ip4:114.247.181.30 ip4:220.248.239.103 ip4:112.27.127.19 ip4:183.162.221.5 ip4:47.239.196.189 ip4:8.221.113.134 include:spf.icoremail.net include:spf.protection.outlook.com -all
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