Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
profact.com.mx
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 16:41:41 UTC · ↺ Refresh
MX Hostnames
- mail.profact.com.mx
MX Priorities
- mail.profact.com.mx: 10
A / AAAA Records
- 156.67.75.71 (no PTR)
Mail Server IPs
- 172.203.237.235 (no PTR)
SOA Record
Raw SOA
annabel.ns.cloudflare.com dns.cloudflare.com 2400162619 10000 2400 604800 1800
Primary NS (mname)
annabel.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400162619
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
dan.ns.cloudflare.com
annabel.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx include:sendgrid.net ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- _xqs7m6rn8vd0s43x8iugzhyj8glw343
- stripe-verification=744e3ae70c4b8c598ae3a8577c269bd622548e072d152557e7365f2422964cd2
- SPFv=spf1 mx include:sendgrid.net ~all
- _vmty40okm6t95avqs0l10nl3rr76ccb
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for profact.com.mx
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits