leochaves.com

Valid Email Server
Domain Lookup › leochaves.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
leochaves.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-24 03:49:49 UTC · ↺ Refresh

MX Hostnames

  • leochaves-com.mail.protection.outlook.com

MX Priorities

  • leochaves-com.mail.protection.outlook.com: 10

A / AAAA Records

  • 191.6.210.231 ↩ web2143.uni5.net
  • 2804:10:8002::210:231 ↩ web2143.uni5.net

Mail Server IPs

  • 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
  • 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
  • 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
  • 52.101.9.12 ↩ mail-bl0pr05cu00504.inbound.protection.outlook.com
  • 2a01:111:f403:f802::3 ↩ mail-sj0pr03cu01403.inbound.protection.outlook.com
  • 2a01:111:f403:c946::6 ↩ mail-ch5pr02cu00406.inbound.protection.outlook.com
  • 2a01:111:f403:c91d:: ↩ mail-mw2pr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com

SOA Record

Raw SOA dns1.institutohortense.com.br abuse.uni5.net 2106300814 86400 14400 604800 3600
Primary NS (mname)
dns1.institutohortense.com.br
Admin Email (rname)
abuse@uni5.net
Serial
2106300814
Refresh
86400s
Retry
14400s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

dns1.institutohortense.com.br
dns3.institutohortense.com.br
dns2.institutohortense.com.br
dns4.institutohortense.com.br

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

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

All TXT Records

2 records
  • MS=ms40505418
  • SPFv=spf1 include:spf.protection.outlook.com -all
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