Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ccccltd.cn
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 03:27:29 UTC · ↺ Refresh
MX Hostnames
- mail.ccccltd.cn
- mx-ccccltd-cn.icoremail.net
MX Priorities
- mail.ccccltd.cn: 10
- mx-ccccltd-cn.icoremail.net: 1
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 58.23.4.165 ↩ mail.ccccltd.cn
- 152.32.185.215 ↩ ucloud-cmmxproxy.icoremail.net
SOA Record
Raw SOA
vip3.alidns.com hostmaster.hichina.com 2026010716 3600 1200 86400 600
Primary NS (mname)
vip3.alidns.com
Admin Email (rname)
hostmaster@hichina.com
Serial
2026010716
Refresh
3600s
Retry
1200s
Expire
86400s
Minimum TTL
600s
Nameservers (NS)
vip3.alidns.com
vip4.alidns.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:58.23.4.165 include:spf.icoremail.net -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 ip4:58.23.4.165 include:spf.icoremail.net -all
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