Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
daybrasil.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 11:59:02 UTC · ↺ Refresh
MX Hostnames
- daybrasil-com-br.mail.protection.outlook.com
MX Priorities
- daybrasil-com-br.mail.protection.outlook.com: 0
A / AAAA Records
- 104.26.2.184 (no PTR)
- 172.67.75.16 (no PTR)
- 104.26.3.184
- 2606:4700:20::681a:2b8
- 2606:4700:20::681a:3b8
- 2606:4700:20::ac43:4b10
Mail Server IPs
- 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
- 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
- 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
- 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
- 2a01:111:f403:c946::6 ↩ mail-ch5pr02cu00406.inbound.protection.outlook.com
- 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
amos.ns.cloudflare.com dns.cloudflare.com 2398132601 10000 2400 604800 1800
Primary NS (mname)
amos.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398132601
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
amos.ns.cloudflare.com
jen.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx include:dayspf.daybrasil.com.br include:spf.protection.outlook.com include:emailus.freshservice.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ 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
3 records- mscid=iySdgZZ28cNdOUrUgApTE+mUt0iqUf3uTNMgPW0NmNS8syEfY5c1ZckxHrwcsVEPp1NbSRx4mbubv6dPmfPltA==
- SPFv=spf1 mx include:dayspf.daybrasil.com.br include:spf.protection.outlook.com include:emailus.freshservice.com ~all
- google-site-verification=LISNA9zhpBJbAwPshJ2YmzPnWPt8-U2SZpHagYHbK-8
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