Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
expomex.com
Yes
✓ Yes
Mailgun
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 15:43:47 UTC · ↺ Refresh
MX Hostnames
- mxb.mailgun.org
- mxa.mailgun.org
- mail.expomex.com
MX Priorities
- mxb.mailgun.org: 10
- mxa.mailgun.org: 10
- mail.expomex.com: 0
A / AAAA Records
- 201.158.32.34 ↩ neocp2.neoclan.net.mx
Mail Server IPs
- 34.160.63.108 ↩ 108.63.160.34.bc.googleusercontent.com
- 34.149.236.64 ↩ 64.236.149.34.bc.googleusercontent.com
- 201.158.32.34 ↩ neocp2.neoclan.net.mx
SOA Record
Raw SOA
dns5.neoclan.net.mx alertas.neoclan.net 2026030301 3600 1800 1209600 86400
Primary NS (mname)
dns5.neoclan.net.mx
Admin Email (rname)
alertas@neoclan.net
Serial
2026030301
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
dns3.neoclan.net.mx
dns5.neoclan.net.mx
SPF Record
✓ Soft Fail (~all)
v=spf1 include:mailgun.org ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
default._domainkey
mail._domainkey
✓ Public key: 392 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
5 records- brevo-code:37817e30c556d9f86e32484c34771e4a
- google-site-verification=wtolJglIBPluCHa3uUczNWWg18rz9djQb3bzMnREr3E
- SPFv=spf1 include:mailgun.org ~all
- linkedin-site-verification=5056c194-f42d-48a7-89bd-762cd31858d1
- google-site-verification=ywWGp9xJ0wfcHMyN30pJRiHiklbySnrHw5gRHO7OrPEgoogle-site-verification=cPWN1LHlEoW-q83iRc3jILhH9ZfuTkssRnpxLu6VOuk
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 expomex.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits