Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mxm.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-26 23:45:17 UTC · ↺ Refresh
MX Hostnames
- mxm-com-br.mail.protection.outlook.com
MX Priorities
- mxm-com-br.mail.protection.outlook.com: 0
A / AAAA Records
- 141.193.213.20 (no PTR)
- 141.193.213.21 (no PTR)
Mail Server IPs
- 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
- 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
- 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
- 52.101.8.51 ↩ mail-dm1pr04cu00203.inbound.protection.outlook.com
- 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
lakas.ns.cloudflare.com dns.cloudflare.com 2399667510 10000 2400 604800 1800
Primary NS (mname)
lakas.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399667510
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
serena.ns.cloudflare.com
lakas.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:50272434.spf08.hubspotemail.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; adkim=s; aspf=s; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._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
8 records- wpe-verification=mxmlandpage
- brevo-code:3645beb857b36f8d9506d396df47828d
- facebook-domain-verification=0out4071dyc55eo1xf62n9aqr1q0ac
- google-site-verification=3yaeN9_qzDk4TmZJ7A4fObd0uOnm50JD9kEFe8RMJoc
- google-site-verification=7yboyRTWKqUql-HL6ulEh8sXpiijJAwkUm-tI0galy0
- google-site-verification=Qmg29Lk_F5Qf4DD8aInM5EnWOuv4Ab1y6NOTWEFDd7g
- oci-domain-verification=Yx61XuuvRTPphCGa1sf1cCODlV1v7wU9qnM1Uy9pQo
- SPFv=spf1 include:spf.protection.outlook.com include:50272434.spf08.hubspotemail.net -all
Full email verification for mxm.com.br
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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