Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
midsa.com.mx
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-01 03:04:37 UTC · ↺ Refresh
MX Hostnames
- smtp.midsa.com.mx
MX Priorities
- smtp.midsa.com.mx: 0
A / AAAA Records
- 144.217.147.125 ↩ correo1.disasi.com
Mail Server IPs
- 144.217.147.125 ↩ correo1.disasi.com
SOA Record
Raw SOA
dns.almaguer.com.mx dns.disasi.com 2023010525 10800 900 1209600 3600
Primary NS (mname)
dns.almaguer.com.mx
Admin Email (rname)
dns@disasi.com
Serial
2023010525
Refresh
10800s
Retry
900s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
dns.laboca.net.mx
dns.disasi.com
dns.almaguer.com.mx
SPF Record
✓ Strict (-all)
v=spf1 mx include:_spf.disasi.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=50; sp=quarantine; adkim=s; aspf=s; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1:d:s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
⚠ Policy applies to 50% of failing messages only
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 mx include:_spf.disasi.com -all
- _vjc9rkhzjm0b70ydolji77dyb755pbp
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