grupoctopus.com.br

Valid Email Server
Domain Lookup › grupoctopus.com.br

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
grupoctopus.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-20 19:44:32 UTC · ↺ Refresh

MX Hostnames

  • mx1.titan.email
  • mx2.titan.email

MX Priorities

  • mx2.titan.email: 20
  • mx1.titan.email: 10

A / AAAA Records

  • 162.240.81.81 ↩ 162-240-81-81.unifiedlayer.com

Mail Server IPs

  • 18.211.45.15 ↩ ec2-18-211-45-15.compute-1.amazonaws.com
  • 3.216.63.151 ↩ ec2-3-216-63-151.compute-1.amazonaws.com
  • 52.5.58.87 ↩ ec2-52-5-58-87.compute-1.amazonaws.com

SOA Record

Raw SOA dns3.hostgator.com.br root.dns3.hostgator.com.br 2025061607 3600 1800 1209600 86400
Primary NS (mname)
dns3.hostgator.com.br
Admin Email (rname)
root@dns3.hostgator.com.br
Serial
2025061607
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

dns3.hostgator.com.br
dns4.hostgator.com.br

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.titan.email ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No 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 include:spf.titan.email ~all
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