Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
leonardusa.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 04:16:02 UTC · ↺ Refresh
MX Hostnames
- leonardusa-com.mail.protection.outlook.com
MX Priorities
- leonardusa-com.mail.protection.outlook.com: 0
A / AAAA Records
- 13.110.204.15 ↩ reply.s12.exacttarget.com
- 63.141.128.8 (no PTR)
Mail Server IPs
- 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
- 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
- 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
SOA Record
Raw SOA
ns19.domaincontrol.com dns.jomax.net 2026021800 28800 7200 604800 600
Primary NS (mname)
ns19.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026021800
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns20.domaincontrol.com
ns19.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:one.zoho.com include:spf.smtp2go.com ip4:67.192.42.185 ip4:72.32.244.104 include:email.freshservice.com include:zcsend.net include:mailanyone.net include:transmail.net include:_spf.bigcommerce.com include:idearoominc.com include:statsauth01.com -all
📊 DNS lookups: 10/10
✓ 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
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
7 records- SPFv=spf1 include:spf.protection.outlook.com include:one.zoho.com include:spf.smtp2go.com ip4:67.192.42.185 ip4:72.32.244.104 include:email.freshservice.com include:zcsend.net include:mailanyone.net include:transmail.net include:_spf.bigcommerce.com include:idearoominc.com include:statsauth01.com -all
- apple-domain-verification=9BfEnhTwM3ckhV5CLv5fXciaLcTS9-UwoiCsPcmBHnc
- pinterest-site-verification=79eeac05ac8d9d9b0c1fa715f438eec6
- SFMC-bip5pS5R4oriuYARJLTTtguDxRdTwqIAEt-NK8Zq
- google-site-verification=tApC9I7wKhfDqWnzEaCV6n17sKA5CnCBQtjF7jmVdbc
- klaviyo-site-verification=U3anN2
- zoho-verification=zb60780029.zmverify.zoho.com
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