Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cebrace.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 06:52:44 UTC · ↺ Refresh
MX Hostnames
- cebrace-com-br.mail.protection.outlook.com
MX Priorities
- cebrace-com-br.mail.protection.outlook.com: 0
A / AAAA Records
- 81.92.80.55 ↩ saspresence.perf1.com
- 81.92.80.56 ↩ saspresence.perf1.com
Mail Server IPs
- 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
- 52.101.9.12 ↩ mail-bl0pr05cu00504.inbound.protection.outlook.com
- 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
- 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
SOA Record
Raw SOA
obs.ns1.fr technical.nameshield.net 2026030212 3600 1800 2419200 86400
Primary NS (mname)
obs.ns1.fr
Admin Email (rname)
technical@nameshield.net
Serial
2026030212
Refresh
3600s
Retry
1800s
Expire
2419200s
Minimum TTL
86400s
Nameservers (NS)
obs.ns1.fr
ns3.nameshield.net
ns2.observatoiredesmarques.fr
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:_spf.rdstation.com.br include:sendgrid.net include:_spf.salesforce.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; rf=afrf; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- Fp95/AfcUur6ilIQ5QpyYnxdd/MH35vIetP3KJccoDVyAhZ6i34rbCRpJooSi8o5ISWM2v7y0x1MosvupNCVQw==
- onetrust-domain-verification=d8b9f8cc06b6412c842d0384623ee6fc
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.rdstation.com.br include:sendgrid.net include:_spf.salesforce.com ~all
- G1CAOHP5KBRCOH7DA077ZQ7CMPOR9NR5PTPSL368
- MS=ms65469034
- uber-domain-verification=3ab0ccf5-0d15-48ed-b982-28bd1c3cee37
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