Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cnpbrasil.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 10:10:58 UTC · ↺ Refresh
MX Hostnames
- cnpbrasil-com-br.mail.protection.outlook.com
MX Priorities
- cnpbrasil-com-br.mail.protection.outlook.com: 10
A / AAAA Records
- 200.10.245.91 (no PTR)
Mail Server IPs
- 52.101.194.17 ↩ mail-ch5pr02cu00401.inbound.protection.outlook.com
- 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
- 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
- 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
- 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com
- 2a01:111:f403:f90d::1 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-127.awsdns-15.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-127.awsdns-15.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-127.awsdns-15.com
ns-1406.awsdns-47.org
ns-1841.awsdns-38.co.uk
ns-861.awsdns-43.net
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:200.10.245.61 ip4:200.10.245.69 ip4:200.10.245.211 ip4:200.10.245.212 ip4:200.10.245.64/29 ip4:200.10.245.226 include:spf.protection.outlook.com include:spf.salesforce.com include:sparkpostmail.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
15 records- apple-domain-verification=dSLqxKirN72ozuqb
- MS=ms30894023
- atlassian-domain-verification=XqFDTGY5XBowJdci5ZKCYy2LVXmJPpP9ZZhkHJa5aRM5ME3Z6G6caTzG5f5EVPaR
- _globalsign-domain-verification=RNzREZEGm9sIQs-kpsuKeEWvl2fcwom-tcl_7psS0k
- Oi4plHrhOBjkPY9oTz0YGQB2M1IfwL6C79+A2JDr3Ao=
- google-site-verification=ncezgcy61jvn8-6ms7i7HrFadxAEdz6wn7so2k9UyxE
- globalsign-domain-verification=4xrMxXo-ImMps_2poIlahjLrGgUN5is0Kvcosh3Gcp
- 1vPE6GANSNl+CbfYTPirWqD0BWUG+gTJZs9aRg5Rkwg=
- _globalsign-domain-verification=ibLTd-mJubblE7FCgCA5inJmXKew6kXNVMO57uk0ZI
- google-site-verification=rq79hcV4lotnFlsyTa8z13eqMjF_gCtbKixGJDjkq5c
- globalsign-domain-verification=EszqKEmWcm0k0NPRnswYgi79TNyhowPmhvP2lbeaHH
- SPFv=spf1 mx ip4:200.10.245.61 ip4:200.10.245.69 ip4:200.10.245.211 ip4:200.10.245.212 ip4:200.10.245.64/29 ip4:200.10.245.226 include:spf.protection.outlook.com include:spf.salesforce.com include:sparkpostmail.com -all
- IGiTJ89Gx8hrcncxqWKsp/tgD3hXolRVYc8CiExxEfxNFHQsxbWLeqFnKgwqfT57C/bHBeH8OL+2k1pHLBe+eA==
- MkGv21wNbuu6hH4hqKVTGidhfQ6GRKvnM9tdYUf2/XQ=
- fe3042c78470f024ebbc01cf0b25229c83e9b54e536ad04a3b
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