Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dsbr.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-29 04:52:20 UTC · ↺ Refresh
MX Hostnames
- dsbr-com-br.mail.protection.outlook.com
MX Priorities
- dsbr-com-br.mail.protection.outlook.com: 0
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
- 52.101.9.12 ↩ mail-bl0pr05cu00504.inbound.protection.outlook.com
- 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 52.101.41.54 ↩ mail-sj2pr05cu00506.inbound.protection.outlook.com
- 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
- 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
SOA Record
Raw SOA
nsauto01.alog.com.br postmaster.dsbr.com.br 2025041035 10800 3600 604800 3600
Primary NS (mname)
nsauto01.alog.com.br
Admin Email (rname)
postmaster@dsbr.com.br
Serial
2025041035
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
edns116.ultradns.org
edns116.ultradns.biz
edns116.ultradns.com
edns116.ultradns.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=s; aspf=s
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
mail._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 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
11 records- ZOOM_verify_NL7LCQ4aSyaBI0q4zA6dJQ
- apple-domain-verification=MAjdHTLeyKZuwu47
- brevo-code:76580cd3a9418f100f357affbe0565b4
- docusign=239f2630-4632-4120-9186-f14243a3cdc6
- docusign=6088530a-77d0-424f-8624-56c954b97250
- docusign=dde19cad-250b-4ec4-a5b4-342238b5b08b
- docusign=fecf9b07-a525-4cf7-9583-a59676037327
- SPFv=spf1 include:spf.protection.outlook.com -all
- onetrust-domain-verification=bdfd7d72c67c48f4af2df6132f78b614
- onetrust-domain-verification=d7622a231401415f981f2b8f46ff05a2
- j/vDwgxjgbWE8spMDYikmH04geBUl4LYIEUAeuJATEaK81k1JFNpL1kuGI3+zVUdXP/YdkKPWTRHRsfZpmnAKA==
Full email verification for dsbr.com.br
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