Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
readymixusa.com
No
None
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 15:35:19 UTC · ↺ Refresh
MX Hostnames
No MX records found.
MX Priorities
No priority data.
A / AAAA Records
- 35.230.40.115 ↩ 115.40.230.35.bc.googleusercontent.com
Mail Server IPs
No IPs resolved.
SOA Record
Raw SOA
ns1.cemex.com hostmaster.cemex.com 2025021702 43200 7200 1209600 3600
Primary NS (mname)
ns1.cemex.com
Admin Email (rname)
hostmaster@cemex.com
Serial
2025021702
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns3.cemex.com
ns1.cemex.com
ns2.cemex.com
SPF Record
✗ Invalid
v=spf1 -all
📊 DNS lookups: 0/10
⚠ Strict -all with no allowed senders — no servers can send email for this domain.
DMARC Record
✓ Reject
v=DMARC1; p=reject
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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 -all
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