Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
brasilprev.com.br
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 15:16:25 UTC · ↺ Refresh
MX Hostnames
- mx0b-00253801.pphosted.com
- mx0a-00253801.pphosted.com
MX Priorities
- mx0a-00253801.pphosted.com: 5
- mx0b-00253801.pphosted.com: 5
A / AAAA Records
- 3.5.232.235 (no PTR)
- 52.95.163.107 ↩ s3-website-sa-east-1.amazonaws.com
- 3.5.232.15 (no PTR)
- 52.95.164.95 ↩ s3-website-sa-east-1.amazonaws.com
- 3.5.232.12 ↩ s3-website.sa-east-1.amazonaws.com
- 3.5.232.239 (no PTR)
- 16.12.1.79 ↩ s3-website-sa-east-1.amazonaws.com
- 16.12.2.67 ↩ s3-website-sa-east-1.amazonaws.com
Mail Server IPs
- 205.220.160.180 ↩ mx0a-00253801.pphosted.com
- 205.220.172.147 ↩ mx0b-00253801.pphosted.com
SOA Record
Raw SOA
ns-557.awsdns-05.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-557.awsdns-05.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1124.awsdns-12.org
ns-141.awsdns-17.com
ns-1775.awsdns-29.co.uk
ns-557.awsdns-05.net
SPF Record
✓ Strict (-all)
v=spf1 a:mail2.brasilprev.com.br a:smtp.brasilprev.com.br include:spf.protection.outlook.com include:_spf.salesforce.com include:spf-00253801.pphosted.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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
11 records- TRg55m3UrkjfkECwATU04QlxALzfynzYi+0SNugWgaAn1ZW/JzaHzmWoyKGaS1z4Lr/ONOD26hcv5INhcKu7uw==
- globalsign-domain-verification=117FF55A7E53F2B31D8534909D7739C6
- globalsign-domain-verification=217FD369991AEBC8107205252B24718C
- globalsign-domain-verification=480E9236D51555531FB1F33629978050
- globalsign-domain-verification=689A271C33C84CA162DC6ACF3076308D
- globalsign-domain-verification=710D0B4384979181E16CBAD3F61919D1
- globalsign-domain-verification=91468429598d2a4126d2586bb1607efd
- hjg7g4ts593eighkrfbpr39k5h
- qn1gtaruq1mpnq4ste330b0623
- SPFv=spf1 a:mail2.brasilprev.com.br a:smtp.brasilprev.com.br include:spf.protection.outlook.com include:_spf.salesforce.com include:spf-00253801.pphosted.com -all
- MS=ms36417537
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