gbrinvest.com

Valid Email Server
Domain Lookup › gbrinvest.com

Domain Overview

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

Checked via [email protected] · 2026-03-20 18:13:07 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 108.167.151.93 ↩ 108-167-151-93.unifiedlayer.com

Mail Server IPs

  • 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
  • 18.211.45.15 ↩ ec2-18-211-45-15.compute-1.amazonaws.com

SOA Record

Raw SOA ns1056.hostgator.com.br root.br1056.hostgator.com.br 2026030501 86400 7200 3600000 86400
Primary NS (mname)
ns1056.hostgator.com.br
Admin Email (rname)
root@br1056.hostgator.com.br
Serial
2026030501
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s

Nameservers (NS)

ns1056.hostgator.com.br
ns1057.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

✓ 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

2 records
  • SPFv=spf1 include:spf.titan.email ~all
  • google-site-verification=FbMafJofcMtye7K8-wjObMMT-BAJz-0tV8_hMp5pRFw
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