Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
potencialeditora.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 22:25:56 UTC · ↺ Refresh
MX Hostnames
- mail.potencialeditora.com.br
MX Priorities
- mail.potencialeditora.com.br: 10
A / AAAA Records
- 187.110.167.132 ↩ sp-187-110-167-132.l3.eveocloud.net
Mail Server IPs
- 177.11.50.16 ↩ host50-16.viabrs.com.br
SOA Record
Raw SOA
dns3701.playunix.com.br hostmaster.potencialeditora.com.br 2026022203 3600 3600 1209600 86400
Primary NS (mname)
dns3701.playunix.com.br
Admin Email (rname)
hostmaster@potencialeditora.com.br
Serial
2026022203
Refresh
3600s
Retry
3600s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
dns3701.playunix.com.br
dns3702.playunix.com.br
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:177.53.142.0/22 +ip4:177.11.52.0/22 +ip4:177.11.48.0/22 +ip4:177.53.140.0/22 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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 +a +mx +ip4:177.53.142.0/22 +ip4:177.11.52.0/22 +ip4:177.11.48.0/22 +ip4:177.53.140.0/22 ~all
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