Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
myrp.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-26 20:18:28 UTC · ↺ Refresh
MX Hostnames
- myrp-com-br.mail.protection.outlook.com
MX Priorities
- myrp-com-br.mail.protection.outlook.com: 0
A / AAAA Records
- 23.44.201.231 ↩ a23-44-201-231.deploy.static.akamaitechnologies.com
- 23.44.201.243 ↩ a23-44-201-243.deploy.static.akamaitechnologies.com
- 2600:141b:1c00:35::17db:24e8
- 2600:141b:1c00:35::17db:24e6
Mail Server IPs
- 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
- 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
- 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
- 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:c91d:: ↩ mail-mw2pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f90d::1 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
SOA Record
Raw SOA
a1-114.akam.net hostmaster.myrp.com.br 2024043178 3600 600 604800 300
Primary NS (mname)
a1-114.akam.net
Admin Email (rname)
hostmaster@myrp.com.br
Serial
2024043178
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
a7-65.akam.net
a6-65.akam.net
a1-114.akam.net
a16-67.akam.net
a11-64.akam.net
a18-66.akam.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.rdstation.com.br include:spf.ecentry.io include:mailgun.org -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rf=afrf; sp=quarantine; pct=100; adkim=r; aspf=r;rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 include:spf.protection.outlook.com include:_spf.rdstation.com.br include:spf.ecentry.io include:mailgun.org -all
- brevo-code:4a0f1179be18d693616a9e7acd2cbdbd
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