Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
liberty-source.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 03:29:03 UTC · ↺ Refresh
MX Hostnames
- libertysource-com01i.mail.protection.outlook.com
MX Priorities
- libertysource-com01i.mail.protection.outlook.com: 0
A / AAAA Records
- 15.197.225.128 ↩ aec037177372cc6cd.awsglobalaccelerator.com
- 3.33.251.168 ↩ aec037177372cc6cd.awsglobalaccelerator.com
Mail Server IPs
- 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 52.101.41.54 ↩ mail-sj2pr05cu00506.inbound.protection.outlook.com
- 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
- 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c803:: ↩ mail-bn1pr21cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c946::6 ↩ mail-ch5pr02cu00406.inbound.protection.outlook.com
- 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
SOA Record
Raw SOA
ns71.domaincontrol.com dns.jomax.net 2025092739 28800 7200 604800 600
Primary NS (mname)
ns71.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025092739
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns71.domaincontrol.com
ns72.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf-us.emailsignatures365.com include:_spf.psm.knowbe4.com include:22822162.spf10.hubspotemail.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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
11 records- MS=ms17512412
- MS=ms93963859
- slack-domain-verification=npfaSsXuBE6H2dRBQ3QGIf8QeCXph6oPBv82jYzJ
- 1password-site-verification=E4QTPZAGBVBYHHRUMK4JN5Z32I
- adobe-idp-site-verification=1aac5fe3925941faef49c9f52d1deddc673268afbda81004e0eb64949428b48d
- apple-domain-verification=694CG1TN3Wgp9nN1
- atlassian-sending-domain-verification=f428d23b-021d-4055-8c49-bc3eadcc74cd
- docusign=26210220-f354-44e8-bf8b-1ba81ae13905
- MS=ms27487165
- SPFv=spf1 include:spf.protection.outlook.com include:spf-us.emailsignatures365.com include:_spf.psm.knowbe4.com include:22822162.spf10.hubspotemail.net -all
- atlassian-domain-verification=WYshWhLjFvZ9ch/XCclaRAMWr6N2z5PmIINsU65CIEPFy52Qy8WJvJj94z6cwK3A
Full email verification for liberty-source.com
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