companyateam.m8r.co

Valid Email Server
Domain Lookup › companyateam.m8r.co
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
companyateam.m8r.co
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-14 01:55:25 UTC · ↺ Refresh

MX Hostnames

  • mail.m8r.co

MX Priorities

  • mail.m8r.co: 10

A / AAAA Records

  • 66.228.43.70 ↩ 66-228-43-70.ip.linodeusercontent.com

Mail Server IPs

  • 139.144.239.131 ↩ 139-144-239-131.ip.linodeusercontent.com

SOA Record

No SOA record found.

Nameservers (NS)

No nameservers found.

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

No TXT records found.

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