Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
lecard.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-01 02:58:18 UTC · ↺ Refresh
MX Hostnames
- lecard-com-br.mail.protection.outlook.com
MX Priorities
- lecard-com-br.mail.protection.outlook.com: 0
A / AAAA Records
- 104.20.18.216 (no PTR)
- 172.66.163.4 (no PTR)
- 2606:4700:10::ac42:a304
- 2606:4700:10::6814:12d8
Mail Server IPs
- 52.101.198.1 ↩ mail-cp4p284cu00401.inbound.protection.outlook.com
- 52.101.198.38 ↩ mail-cp3p284cu00706.inbound.protection.outlook.com
- 52.101.200.0 ↩ mail-roap284cu02600.inbound.protection.outlook.com
- 52.101.198.0 ↩ mail-cp5p284cu01800.inbound.protection.outlook.com
- 2a01:111:f403:c94a::1 ↩ mail-cp4p284cu00401.inbound.protection.outlook.com
- 2a01:111:f403:c94a:: ↩ mail-cp5p284cu01800.inbound.protection.outlook.com
- 2a01:111:f403:c94c:: ↩ mail-roap284cu02600.inbound.protection.outlook.com
- 2a01:111:f403:c94a::2 ↩ mail-cp3p284cu00702.inbound.protection.outlook.com
SOA Record
Raw SOA
harlee.ns.cloudflare.com dns.cloudflare.com 2398632721 10000 2400 604800 1800
Primary NS (mname)
harlee.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398632721
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
rex.ns.cloudflare.com
harlee.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.mailersend.net include:_spf.rdstation.com.br include:sendgrid.net include:spf.protection.outlook.com ip4:34.225.39.33 ip4:169.61.27.57 include:amazonses.com ~all
📊 DNS lookups: 5/10
~ 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
✓ 5 found
selector1._domainkey
selector2._domainkey
default._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
3 records- MS=ms25536621
- google-site-verification=JIUtJwqAhY4ps0OaysMzwAn-3xe0x-4DJqOdrC1vbKA
- SPFv=spf1 include:_spf.mailersend.net include:_spf.rdstation.com.br include:sendgrid.net include:spf.protection.outlook.com ip4:34.225.39.33 ip4:169.61.27.57 include:amazonses.com ~all
Full email verification for lecard.com.br
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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