Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dispro.com.mx
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 18:04:47 UTC · ↺ Refresh
MX Hostnames
- mail.dispro.com.mx
MX Priorities
- mail.dispro.com.mx: 0
A / AAAA Records
- 162.221.202.162 ↩ clio.centos.mx
Mail Server IPs
- 162.221.202.177 ↩ mail.dispro.com.mx
SOA Record
Raw SOA
ns1.centos.mx director.opcion3.net 2020011000 1800 900 604800 1200
Primary NS (mname)
ns1.centos.mx
Admin Email (rname)
director@opcion3.net
Serial
2020011000
Refresh
1800s
Retry
900s
Expire
604800s
Minimum TTL
1200s
Nameservers (NS)
ns1.centos.mx
ns2.centos.mx
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:162.221.202.161 ip4:162.221.202.177 ip4:74.3.165.216 mx:mail.dispro.com.mx include:opcion3.net -all
📊 DNS lookups: 4/10
✓ 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
2 records- google-site-verification=iH9RrpFtevizofw4DnlkI9MjJSwIwo8_mYlsooJDOrE
- SPFv=spf1 mx ip4:162.221.202.161 ip4:162.221.202.177 ip4:74.3.165.216 mx:mail.dispro.com.mx include:opcion3.net -all
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