Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ftbrasil.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-26 20:23:00 UTC · ↺ Refresh
MX Hostnames
- ftbrasil.com.br
MX Priorities
- ftbrasil.com.br: 0
A / AAAA Records
- 209.133.205.74 ↩ cpanel3.molservidores.com
Mail Server IPs
- 209.133.205.74 ↩ cpanel3.molservidores.com
SOA Record
Raw SOA
dns1.minas.com.br linux.minas.com.br 2026031701 3600 1800 1209600 86400
Primary NS (mname)
dns1.minas.com.br
Admin Email (rname)
linux@minas.com.br
Serial
2026031701
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
dns4.minas.com.br
dns2.minas.com.br
dns1.minas.com.br
dns3.minas.com.br
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:209.133.205.74 include:_spf.smtpexpress.com.br ip4:209.133.216.17 +a +mx +ip4:23.111.181.154 ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate 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 ip4:209.133.205.74 include:_spf.smtpexpress.com.br ip4:209.133.216.17 +a +mx +ip4:23.111.181.154 ~all
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