Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
viahumanarh.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 03:35:58 UTC · ↺ Refresh
MX Hostnames
- viahumanarh.com.br
MX Priorities
- viahumanarh.com.br: 0
A / AAAA Records
- 51.89.65.16 ↩ jaguar.br-rgt.net
Mail Server IPs
- 51.89.65.16 ↩ jaguar.br-rgt.net
SOA Record
Raw SOA
ns1.andresantin.com.br contato.andresantin.com.br 2026030701 3600 1800 1209600 86400
Primary NS (mname)
ns1.andresantin.com.br
Admin Email (rname)
contato@andresantin.com.br
Serial
2026030701
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.andresantin.com.br
ns2.andresantin.com.br
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +ip4:51.89.65.16 +ip4:54.37.206.182 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
default._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
1 record- SPFv=spf1 +a +mx +ip4:51.89.65.16 +ip4:54.37.206.182 -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
See demo & docs
Deep verification
Full email verification for viahumanarh.com.br
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits