Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
datasafer.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 01:52:02 UTC · ↺ Refresh
MX Hostnames
- datasafer-com-br.mail.protection.outlook.com
MX Priorities
- datasafer-com-br.mail.protection.outlook.com: 0
A / AAAA Records
- 179.190.58.196 ↩ ipv4-179-190-58-196.datasafer.com.br
Mail Server IPs
- 52.101.9.12 ↩ mail-bl0pr05cu00504.inbound.protection.outlook.com
- 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
- 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
SOA Record
Raw SOA
dns-001.datasafer.com.br admin.datasafer.com.br 2026012103 28800 7200 604800 3600
Primary NS (mname)
dns-001.datasafer.com.br
Admin Email (rname)
admin@datasafer.com.br
Serial
2026012103
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
dns-002.datasafer.com.br
dns-001.datasafer.com.br
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:177.185.2.194 ip4:179.190.49.204 include:smtp.postgw.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
k1._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
3 records- facebook-domain-verification=2w52bzygvbsfdav7sw5y203bjnp45l
- google-site-verification=p815WvzTg4fmU8jXW4u-_5W8CsLDkXaYWsw6UEVlnOs
- SPFv=spf1 include:spf.protection.outlook.com ip4:177.185.2.194 ip4:179.190.49.204 include:smtp.postgw.com -all
Full email verification for datasafer.com.br
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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