acium.com.br

Valid Email Server
Domain Lookup › acium.com.br

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
acium.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-23 22:27:07 UTC · ↺ Refresh

MX Hostnames

  • mail.acium.com.br

MX Priorities

  • mail.acium.com.br: 0

A / AAAA Records

  • 23.227.38.65 ↩ myshopify.com

Mail Server IPs

  • 94.46.183.43 ↩ cpp51.webserver.pt

SOA Record

Raw SOA armfazh.ns.cloudflare.com dns.cloudflare.com 2396980943 10000 2400 604800 1800
Primary NS (mname)
armfazh.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396980943
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

sima.ns.cloudflare.com
armfazh.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:94.46.22.20 +include:_spf.cleanmx.pt ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 237 chars (valid)
✓ DKIM properly configured for selector: default

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

All TXT Records

2 records
  • SPFv=spf1 +a +mx +ip4:94.46.22.20 +include:_spf.cleanmx.pt ~all
  • facebook-domain-verification=lr41lcbihewgckvvihsdxiimik45n6
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