Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
stoneokamont.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 03:15:12 UTC · ↺ Refresh
MX Hostnames
- stoneokamont.com.br
MX Priorities
- stoneokamont.com.br: 0
A / AAAA Records
- 179.190.13.200 ↩ rgb21.isbrasil.info
Mail Server IPs
- 179.190.13.200 ↩ rgb21.isbrasil.info
SOA Record
Raw SOA
ns-ca.rgbserver.com.br gerenciamento.isbrasil.info 2026031401 3600 1800 1209600 86400
Primary NS (mname)
ns-ca.rgbserver.com.br
Admin Email (rname)
gerenciamento@isbrasil.info
Serial
2026031401
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-ca.rgbserver.com.br
ns-fr.rgbserver.com.br
SPF Record
✓ Strict (-all)
v=spf1 ip4:179.190.13.200 ip4:167.114.174.198 +mx +ip4:66.94.127.127 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
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 ip4:179.190.13.200 ip4:167.114.174.198 +mx +ip4:66.94.127.127 -all
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