Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
marabraz.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 05:08:48 UTC · ↺ Refresh
MX Hostnames
- mailhost2.marabraz.com.br
- mailhost.marabraz.com.br
MX Priorities
- mailhost2.marabraz.com.br: 3
- mailhost.marabraz.com.br: 1
A / AAAA Records
- 172.67.162.50 (no PTR)
- 104.21.90.226 (no PTR)
- 2606:4700:3035::ac43:a232 (no PTR)
- 2606:4700:3035::6815:5ae2 (no PTR)
Mail Server IPs
- 201.28.203.202 ↩ mailhost2.marabraz.com.br
- 187.62.219.231 ↩ mailhost.marabraz.com.br
SOA Record
Raw SOA
mitch.ns.cloudflare.com dns.cloudflare.com 2396517590 10000 2400 604800 1800
Primary NS (mname)
mitch.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396517590
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
nia.ns.cloudflare.com
mitch.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 a mx a:marabraz.com.br ip4:142.0.66.108 ip4:187.62.219.231 ip4:201.28.203.202 include:spf.protection.outlook.com include:spf1.auinmeio.com.br include:spf2.auinmeio.com.br include:amazonses.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict 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
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 a mx a:marabraz.com.br ip4:142.0.66.108 ip4:187.62.219.231 ip4:201.28.203.202 include:spf.protection.outlook.com include:spf1.auinmeio.com.br include:spf2.auinmeio.com.br include:amazonses.com -all
Full email verification for marabraz.com.br
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits