Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
medicatriz.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 07:47:55 UTC · ↺ Refresh
MX Hostnames
- mail.medicatriz.com.br
MX Priorities
- mail.medicatriz.com.br: 0
A / AAAA Records
- 186.234.248.14 (no PTR)
Mail Server IPs
- 192.185.214.111 ↩ br90-ip10.hostgator.com.br
SOA Record
Raw SOA
ns90.hostgator.com.br dnsadmin.br90.hostgator.com.br 2026032601 86400 7200 3600000 86400
Primary NS (mname)
ns90.hostgator.com.br
Admin Email (rname)
dnsadmin@br90.hostgator.com.br
Serial
2026032601
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns90.hostgator.com.br
ns91.hostgator.com.br
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.rdstation.com.br include:sendgrid.net ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 3 found
default._domainkey
s1._domainkey
s2._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
3 records- SPFv=spf1 include:_spf.rdstation.com.br include:sendgrid.net ~all
- SPFv=spf1 include:websitewelcome.com include:mail.jetshopping.com.br ~all
- 'facebook-domain-verification=avdsz0j5ai6fd29ckp6cuhmvskcyqf'
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 medicatriz.com.br
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits