Domain Overview
DNS: ✓ 1mo ago
Checker: ✓ 1mo ago
cdlnatal.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-06 14:21:51 UTC · ↺ Refresh
MX Hostnames
- cdlnatal-com-br.mail.protection.outlook.com
MX Priorities
- cdlnatal-com-br.mail.protection.outlook.com: 0
A / AAAA Records
- 172.67.183.7 (no PTR)
- 104.21.48.86 (no PTR)
- 2606:4700:3031::6815:3056
- 2606:4700:3033::ac43:b707
Mail Server IPs
- 52.101.198.1 ↩ mail-cp4p284cu00401.inbound.protection.outlook.com
- 52.101.200.0 ↩ mail-roap284cu02600.inbound.protection.outlook.com
- 52.101.198.38 ↩ mail-cp3p284cu00706.inbound.protection.outlook.com
- 52.101.198.0 ↩ mail-cp5p284cu01800.inbound.protection.outlook.com
- 2a01:111:f403:c94a:: ↩ mail-cp5p284cu01800.inbound.protection.outlook.com
- 2a01:111:f403:c94a::2 ↩ mail-cp3p284cu00702.inbound.protection.outlook.com
- 2a01:111:f403:c94a::1 ↩ mail-cp4p284cu00401.inbound.protection.outlook.com
- 2a01:111:f403:c94c:: ↩ mail-roap284cu02600.inbound.protection.outlook.com
SOA Record
Raw SOA
celeste.ns.cloudflare.com dns.cloudflare.com 2400527976 10000 2400 604800 1800
Primary NS (mname)
celeste.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400527976
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
jacob.ns.cloudflare.com
celeste.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 6 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- MS=EBA67FBD694FC2E0DDE0557BA15D803CF2488117
- facebook-domain-verification=fw9dl1nv7nifblnhqi59i60ib162y8
- google-site-verification=xOY9SpbSX3WdvYBqhi8CsoemW_r6QzA5z1G-34fg-c8
- SPFv=spf1 include:spf.protection.outlook.com ~all
Full email verification for cdlnatal.com.br
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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