Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
etac.edu.mx
No
None
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-27 00:44:03 UTC · ↺ Refresh
MX Hostnames
No MX records found.
MX Priorities
No priority data.
A / AAAA Records
- 199.60.103.71 (no PTR)
Mail Server IPs
No IPs resolved.
SOA Record
Raw SOA
etac.edu.mx hostmaster 43 900 600 86400 3600
Primary NS (mname)
etac.edu.mx
Admin Email (rname)
hostmaster
Serial
43
Refresh
900s
Retry
600s
Expire
86400s
Minimum TTL
3600s
Nameservers (NS)
dns1.etac.edu.mx
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
✗ 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
No TXT records found.
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