Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
lftm.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-29 01:30:38 UTC · ↺ Refresh
MX Hostnames
- lftm-com-br.mail.protection.outlook.com
MX Priorities
- lftm-com-br.mail.protection.outlook.com: 5
A / AAAA Records
- 177.71.136.241 ↩ ec2-177-71-136-241.sa-east-1.compute.amazonaws.com
Mail Server IPs
- 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
- 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
- 52.101.9.17 (no PTR)
- 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c946::3 ↩ mail-ch0pr04cu00603.inbound.protection.outlook.com
- 2a01:111:f403:f802::3 ↩ mail-sj0pr03cu01403.inbound.protection.outlook.com
- 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
SOA Record
Raw SOA
ns2.no-ip.com hostmaster.no-ip.com 2024123033 10800 1800 604800 1800
Primary NS (mname)
ns2.no-ip.com
Admin Email (rname)
hostmaster@no-ip.com
Serial
2024123033
Refresh
10800s
Retry
1800s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ns3.no-ip.com
ns5.no-ip.com
ns2.no-ip.com
ns1.no-ip.com
ns4.no-ip.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:_spf.rdstation.com.br ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; pct=100
⚠ p=none — monitoring only, no enforcement
📋 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- facebook-domain-verification=p322vmrlqu36zvu93hi0djapiet5oj
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.rdstation.com.br ~all
- MS=ms66374787
- google-site-verification=O2r8a8Na74MldPf9m_15tdaNN7bMKezYdhDpW_jkpAk
- google-site-verification=5exZ7G45rQfpLTYXSiMyF0wnMXdQkDxXJsOX7YZzZdY
- mscid=jeUwC6/Md+zzV9EIJqLhNxcjJF+OYEmY8rlPAVlPeQF3DNBX+Ji8sCKWYocxIA7FRdZ2BxO9tlT+FptGSdCi7A==
- apple-domain-verification=TUDPMdJzmrM2xiuo
Full email verification for lftm.com.br
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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