Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
infomapa.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-04 11:59:10 UTC · ↺ Refresh
MX Hostnames
- mx.provedordeemail.com.br
MX Priorities
- mx.provedordeemail.com.br: 20
A / AAAA Records
- 23.236.62.147 ↩ 147.62.236.23.bc.googleusercontent.com
Mail Server IPs
- 200.219.235.34 ↩ mx.provedordeemail.com.br
SOA Record
Raw SOA
ns01.provedordeemail.com.br suporte.i3si.com.br 2020081401 3600 7200 2419200 86400
Primary NS (mname)
ns01.provedordeemail.com.br
Admin Email (rname)
suporte@i3si.com.br
Serial
2020081401
Refresh
3600s
Retry
7200s
Expire
2419200s
Minimum TTL
86400s
Nameservers (NS)
ns01.provedordeemail.com.br
ns02.provedordeemail.com.br
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:200.215.183.0/24 ip4:200.143.1.0/24 include:spf.maiex13.com.br -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=dmarc1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 mx ip4:200.215.183.0/24 ip4:200.143.1.0/24 include:spf.maiex13.com.br -all
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