Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
careplus.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 05:13:58 UTC · ↺ Refresh
MX Hostnames
- careplus-com-br.mail.protection.outlook.com
MX Priorities
- careplus-com-br.mail.protection.outlook.com: 10
A / AAAA Records
- 23.200.88.54 ↩ a23-200-88-54.deploy.static.akamaitechnologies.com
- 23.200.88.47 ↩ a23-200-88-47.deploy.static.akamaitechnologies.com
- 2600:141b:1c00:22::1730:e06f
- 2600:141b:1c00:22::1730:e071
Mail Server IPs
- 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
- 52.101.194.3 ↩ mail-ch1pr04cu00103.inbound.protection.outlook.com
- 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 52.101.9.21 ↩ mail-bl2pr04cu00205.inbound.protection.outlook.com
- 2a01:111:f403:f901:: ↩ mail-mn2pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
- 2a01:111:f403:f90d::1 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
SOA Record
Raw SOA
a1-163.akam.net hostmaster.careplus.com.br 2019042084 3600 300 2419200 300
Primary NS (mname)
a1-163.akam.net
Admin Email (rname)
hostmaster@careplus.com.br
Serial
2019042084
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
a14-64.akam.net
a5-64.akam.net
a8-64.akam.net
a1-163.akam.net
a7-66.akam.net
a10-66.akam.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:52.17.45.98 ip4:52.16.190.81 ip4:54.229.2.165 ip4:52.30.130.201 ip4:35.247.225.79 include:spf.protection.outlook.com include:rpost.net include:_spf.rdstation.com.br include:sendgrid.net include:amazonses.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._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
15 records- _amazonses.no-reply
- apple-domain-verification=AUeTwHMoeE7oEXRJ
- google-gws-recovery-domain-verification=39902893
- ms-domain-verification=abfa65fe-d554-4b8c-ab13-e9b2ccbb9eaf
- docusign=acbe8337-3e82-4b55-a73d-2b15a6bd6375
- google-site-verification=M7GLOI0BHDbXES4ACwNlgwjwtFaUcQ0Hk-tHazLWYro
- kE1BZaYiO9yZs4Gd22eYkxR1+B5TzdnNBIAiPMX2bzc=
- no-reply
- have-i-been-pwned-verification=5a1157f4f8d46d652fdb447fd8270252
- SPFv=spf1 ip4:52.17.45.98 ip4:52.16.190.81 ip4:54.229.2.165 ip4:52.30.130.201 ip4:35.247.225.79 include:spf.protection.outlook.com include:rpost.net include:_spf.rdstation.com.br include:sendgrid.net include:amazonses.com -all
- onetrust-domain-verification=a1db6ae11b8c4a4b86e84739eb4fcb06
- include:_spf.salesforce.com
- amazonses
- Wql9he0ukmbBRexR/wS+hbgE+gI85vxjSQXJGFxHZHIupjqiR63YNyJBD0VEvICRPoDliPi3TbfamzfO2ZrNRA==
- onetrust-domain-verification=fdd602afd75a44188d59ae400f8c295b
Full email verification for careplus.com.br
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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