Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
diplomata.co
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-01 19:37:50 UTC · ↺ Refresh
MX Hostnames
- diplomata-co.mail.protection.outlook.com
MX Priorities
- diplomata-co.mail.protection.outlook.com: 0
A / AAAA Records
- 129.80.154.173 ↩ bigip-atg-endeca-test2-ltdc-oracleoutsourcing.oracle.com
Mail Server IPs
- 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
- 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
- 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
- 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
- 2a01:111:f403:f901::2 ↩ mail-bl2pr02cu00402.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c946::4 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
SOA Record
Raw SOA
ns3.l4dns.com it.ebusiness4us.com 26030211 3600 300 604800 3600
Primary NS (mname)
ns3.l4dns.com
Admin Email (rname)
it@ebusiness4us.com
Serial
26030211
Refresh
3600s
Retry
300s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns8.l4dns.com
ns7.l4dns.com
SPF Record
✓ Strict (-all)
v=spf1 include:mail.mailingboss.net include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✗ None detectedNo 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- brevo-code:a168ae562d0332238ec40018c8ad8d63
- SPFv=spf1 include:mail.mailingboss.net include:spf.protection.outlook.com -all
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