Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sbcredito.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 15:18:44 UTC · ↺ Refresh
MX Hostnames
- sbcredito-com-br.mail.protection.outlook.com
MX Priorities
- sbcredito-com-br.mail.protection.outlook.com: 0
A / AAAA Records
- 177.70.2.242 ↩ server1.agencia.red
Mail Server IPs
- 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
- 52.101.9.17 (no PTR)
- 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
- 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com
- 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c803:: ↩ mail-bn1pr21cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
rommy.ns.cloudflare.com dns.cloudflare.com 2399418824 10000 2400 604800 1800
Primary NS (mname)
rommy.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399418824
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
rosa.ns.cloudflare.com
rommy.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:mail.zendesk.com include:emsd1.com include:spf.comunique-se.com.br include:_spf.rdstation.com.br -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._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
4 records- google-site-verification=MvmKhINClwaqIat61A8v9G9iwLhc6ANz5AfUarXsMkU
- SPFv=spf1 include:spf.protection.outlook.com include:mail.zendesk.com include:emsd1.com include:spf.comunique-se.com.br include:_spf.rdstation.com.br -all
- zoho-verification=zb02027230.zmverify.zoho.com
- MS=ms34044658
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