Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mayoly.mx
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 21:41:15 UTC · ↺ Refresh
MX Hostnames
- d231554.a.ess.uk.barracudanetworks.com
- d231554.b.ess.uk.barracudanetworks.com
MX Priorities
- d231554.b.ess.uk.barracudanetworks.com: 0
- d231554.a.ess.uk.barracudanetworks.com: 0
A / AAAA Records
- 201.149.2.154 ↩ service-static-149.2.154.mcm-telecom.com.mx
Mail Server IPs
- 18.133.136.187 ↩ mail.ess.uk.barracuda.com
- 18.133.136.186 ↩ mail.ess.uk.barracuda.com
- 18.133.136.188 ↩ mail.ess.uk.barracuda.com
SOA Record
Raw SOA
ns1-a.nadns1.fr technical.nameshield.net 2025080717 28800 7200 604800 7200
Primary NS (mname)
ns1-a.nadns1.fr
Admin Email (rname)
technical@nameshield.net
Serial
2025080717
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
7200s
Nameservers (NS)
ns1-a.nadns1.fr
ns1-b.nadns1.com
ns1-c.nadns1.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo 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
1 record- SPFv=spf1 include:spf.protection.outlook.com -all
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