sakura.com.br

Valid Email Server
Domain Lookup › sakura.com.br

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
sakura.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-23 17:18:13 UTC · ↺ Refresh

MX Hostnames

  • sakura-com-br.mail.protection.outlook.com

MX Priorities

  • sakura-com-br.mail.protection.outlook.com: 5

A / AAAA Records

  • 185.230.63.186 ↩ unalocated.63.wixsite.com
  • 185.230.63.171 ↩ unalocated.63.wixsite.com
  • 185.230.63.107

Mail Server IPs

  • 52.101.200.0 ↩ mail-roap284cu02600.inbound.protection.outlook.com
  • 52.101.198.1 ↩ mail-cp4p284cu00401.inbound.protection.outlook.com
  • 52.101.198.38 ↩ mail-cp3p284cu00706.inbound.protection.outlook.com
  • 52.101.198.0 ↩ mail-cp5p284cu01800.inbound.protection.outlook.com
  • 2a01:111:f403:c94a::2 ↩ mail-cp3p284cu00702.inbound.protection.outlook.com
  • 2a01:111:f403:c94c:: ↩ mail-roap284cu02600.inbound.protection.outlook.com
  • 2a01:111:f403:c94a:: ↩ mail-cp5p284cu01800.inbound.protection.outlook.com
  • 2a01:111:f403:c94a::1 ↩ mail-cp4p284cu00401.inbound.protection.outlook.com

SOA Record

Raw SOA dns1.lucanet.com.br postmaster.sakura.com.br 2026011679 900 3600 1209600 3600
Primary NS (mname)
dns1.lucanet.com.br
Admin Email (rname)
postmaster@sakura.com.br
Serial
2026011679
Refresh
900s
Retry
3600s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

dns4.lucanet.com.br
dns3.lucanet.com.br
dns1.lucanet.com.br
dns2.lucanet.com.br

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:mailbak.lucanet.com.br include:emailnuvem.com include:_spf.znoc.net
📊 DNS lookups: 4/10

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

3 records
  • MS=ms93754581
  • SPFv=spf1 include:spf.protection.outlook.com include:mailbak.lucanet.com.br include:emailnuvem.com include:_spf.znoc.net
  • MS=70CFFE039B21152C2143CD1CD886A93DDC8C354E
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