Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dr-engenharia.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 12:53:48 UTC · ↺ Refresh
MX Hostnames
- mx.terraempresas.com.br
MX Priorities
- mx.terraempresas.com.br: 5
A / AAAA Records
- 185.230.63.107 ↩ unalocated.63.wixsite.com
Mail Server IPs
- 20.157.67.142 ↩ vip-mx-az.terra.com.br
SOA Record
Raw SOA
ns2.terraempresas.com.br sysadm.terraempresas.com.br 2013011413 21600 3600 2419200 86400
Primary NS (mname)
ns2.terraempresas.com.br
Admin Email (rname)
sysadm@terraempresas.com.br
Serial
2013011413
Refresh
21600s
Retry
3600s
Expire
2419200s
Minimum TTL
86400s
Nameservers (NS)
ns3.terraempresas.com.br
ns2.terraempresas.com.br
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
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
No TXT records found.
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