Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
empiricus.com.br
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 20:49:55 UTC · ↺ Refresh
MX Hostnames
- mxb-0057a601.gslb.pphosted.com
- mxa-0057a601.gslb.pphosted.com
MX Priorities
- mxb-0057a601.gslb.pphosted.com: 10
- mxa-0057a601.gslb.pphosted.com: 10
A / AAAA Records
- 18.238.55.34 ↩ server-18-238-55-34.jfk52.r.cloudfront.net
- 18.238.55.12 ↩ server-18-238-55-12.jfk52.r.cloudfront.net
- 18.238.55.75 ↩ server-18-238-55-75.jfk52.r.cloudfront.net
- 18.238.55.4 ↩ server-18-238-55-4.jfk52.r.cloudfront.net
Mail Server IPs
- 205.220.176.218 ↩ mx0b-0057a601.pphosted.com
- 205.220.164.218 ↩ mx0a-0057a601.pphosted.com
SOA Record
Raw SOA
ns-1653.awsdns-14.co.uk awsdns-hostmaster.amazon.com 2019042901 7200 900 1209600 86400
Primary NS (mname)
ns-1653.awsdns-14.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
2019042901
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-151.awsdns-18.com
ns-1653.awsdns-14.co.uk
ns-896.awsdns-48.net
ns-1385.awsdns-45.org
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf-0057a601.pphosted.com include:_spf.empiricus.com.br include:amazonses.com include:_spf.salesforce.com include:spf.mandrillapp.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
google._domainkey
✓ Public key: 216 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
16 records- loaderio=554c5836407ffd0f60eb640cfc759457
- amazonses:3boR0sFBkO/MzUvqNTBJH1TLEgavpL2oAFWCu63tDgQ=
- ZOOM_verify_ychuPuQfGdPu9nxs2RfEca
- mandrill_verify.Fj5Fj6aKNJ7ZaqvoIVxLfw
- spf2.0/pra include:amazonses.com ?all
- google-site-verification=FnoMNMFME64_4vDg3Ipzxb6sDJLV5gdZUOe8Z44CzwI
- atlassian-domain-verification=uNtaTYWDEyjpFJv/z/QAzjKQs2nwGiJ61NnxOH6Chk/P0ydfbf9aJB4wrpS3HbrN
- MS=ms77890342
- apple-domain-verification=Dixkjcc5j0oYmfiC
- facebook-domain-verification=p07z5jh002vj7qw79r88x0nad8f9kb
- knowbe4-site-verification=fefe74c4394c9dcdf3c0ec766a25ac5f
- google-site-verification=yYQBKaz5k-L85YgrJ9vTkIOwphO3sILDZehm5NRLP1A
- atlassian-domain-verification=4iheszY0rpx4quZAN1fxH9dIF+iUUK+1DsC9Yv+ZQq1MCT40TMM3+HerP1bVzGs/
- SPFv=spf1 include:spf.protection.outlook.com include:spf-0057a601.pphosted.com include:_spf.empiricus.com.br include:amazonses.com include:_spf.salesforce.com include:spf.mandrillapp.com -all
- MS=ms99463487
- _globalsign-domain-verification=oEqJ5nxmcmuhTqNOlkqK2qMXrjLCeg_wBYSBQfzCv6
Full email verification for empiricus.com.br
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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