acrc.co.cu

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
acrc.co.cu
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-28 04:22:17 UTC · ↺ Refresh

MX Hostnames

  • spacrc.acrc.co.cu
  • dnacrc.acrc.co.cu

MX Priorities

  • spacrc.acrc.co.cu: 0
  • dnacrc.acrc.co.cu: 0

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 181.225.224.194 ↩ spacrc.acrc.co.cu
  • 181.225.224.196 ↩ dnacrc.acrc.co.cu

SOA Record

No SOA record found.

Nameservers (NS)

No nameservers found.

SPF Record

✓ Strict (-all)
v=spf1 a mx -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

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

1 record
  • SPFv=spf1 a mx -all
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