Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
msdsaudeanimal.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 21:05:53 UTC · ↺ Refresh
MX Hostnames
- mail.mailroute.net
MX Priorities
- mail.mailroute.net: 5
A / AAAA Records
- 166.117.40.138 ↩ a8a01e00d0cd873f2.awsglobalaccelerator.com
- 166.117.141.238 ↩ a8a01e00d0cd873f2.awsglobalaccelerator.com
Mail Server IPs
- 199.89.1.120 ↩ mail.lax.mailroute.net
- 199.89.3.120 ↩ mail.mia.mailroute.net
SOA Record
Raw SOA
dns1.p03.nsone.net hostmaster.nsone.net 1746138578 3600 1200 604800 86400
Primary NS (mname)
dns1.p03.nsone.net
Admin Email (rname)
hostmaster@nsone.net
Serial
1746138578
Refresh
3600s
Retry
1200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns03.msddns.com
ns04.msddns.com
dns1.p03.nsone.net
dns2.p03.nsone.net
dns3.p03.nsone.net
dns4.p03.nsone.net
ns01.msddns.com
ns02.msddns.com
SPF Record
✗ Invalid
v=spf1 -all
📊 DNS lookups: 0/10
⚠ Strict -all with no allowed senders — no servers can send email for this domain.
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; ri=3600; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 -all
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 · Customize →
See demo & docs
Deep verification
Full email verification for msdsaudeanimal.com.br
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits