Domain Overview
DNS: ✓ 13d ago
Checker: ✓ 13d ago
cmsp3.com
No
None
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-28 00:50:05 UTC · ↺ Refresh
MX Hostnames
No MX records found.
MX Priorities
No priority data.
A / AAAA Records
- 38.182.168.238 (no PTR)
CNAME → bili001jiqun1.cdn.dun555.com
Mail Server IPs
No IPs resolved.
SOA Record
Raw SOA
ns1.jindun9.com admin0.sudun.com 106810 1200 600 3600000 600
Primary NS (mname)
ns1.jindun9.com
Admin Email (rname)
admin0@sudun.com
Serial
106810
Refresh
1200s
Retry
600s
Expire
3600000s
Minimum TTL
600s
Nameservers (NS)
ns1.jindun9.com
ns2.jindun9.com
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
No TXT records found.
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