Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
leangroup.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 17:49:16 UTC · ↺ Refresh
MX Hostnames
- leangroup-com.mail.protection.outlook.com
MX Priorities
- leangroup-com.mail.protection.outlook.com: 0
A / AAAA Records
- 216.150.1.1 (no PTR)
Mail Server IPs
- 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
- 52.101.8.51 ↩ mail-dm1pr04cu00203.inbound.protection.outlook.com
- 52.101.9.14 ↩ mail-bl0pr03cu00206.inbound.protection.outlook.com
- 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
- 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
- 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c946::3 ↩ mail-ch0pr04cu00603.inbound.protection.outlook.com
SOA Record
Raw SOA
ns43.domaincontrol.com dns.jomax.net 2026032701 28800 7200 604800 600
Primary NS (mname)
ns43.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026032701
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns43.domaincontrol.com
ns44.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
16 records- SPFv=spf1 include:spf.protection.outlook.com -all
- google-site-verification=YiRt5t8OJOROMunuNyEUOKUuaBcH1yCqLX1q46gqPL0
- google-site-verification=hXjkAOgD5wfULJgY-c434m_eLqLV7kG07aGiezZ4K8o
- MS=ms10741783
- slack-domain-verification=WJ2e7lM9EmQLhoq2GxXTzYlihwVBeseB37iBr4dj
- amazonses:NrZykf3RyEcJr9uFMY0OBCci49pjQqJEvi7XXwkdgJ8=
- google-site-verification=IkkzwHggdyJoABK06muIwsGjGH4IlvAm14qonZJFroA
- 9MK8QE0RH7VTJPHFL918P8D4XHFH3O7GDRVOTDCR
- zoho-verification=zb36550565.zmverify.zoho.com
- apple-domain-verification=ugSWN7nCQUPBgS5c
- google-site-verification=C7_Ej0jumoypUHMjq6MoWsH34Ucu04SewUDfajrknio
- amazonses:QS6Oe8/vF1FuyXg/Jdgn4AXyZoP2NMnrpF8fE3KS/0w=
- SPFv=spf1 include:spf.protection.outlook.com include:6406393.spf01.hubspotemail.net include:spf.zoho.com include:transmail.net ~all
- CAFC39EAE6
- google-site-verification=R4k9rdYmhcWNgRei5IfphcIvjlQAGt9LTgg5Dtj07-I
- cywetadns-domain-verification=cc8ad3eb3a8e78c64d546d5722fe8ea6
Full email verification for leangroup.com
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