Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
displaystands.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 05:30:02 UTC · ↺ Refresh
MX Hostnames
- mx-ha.emailemnuvem.com.br
MX Priorities
- mx-ha.emailemnuvem.com.br: 1
A / AAAA Records
- 185.211.7.51 (no PTR)
Mail Server IPs
- 168.0.133.10 ↩ mx-ha.skymail.net.br
SOA Record
Raw SOA
lennox.ns.cloudflare.com dns.cloudflare.com 2399848841 10000 2400 604800 1800
Primary NS (mname)
lennox.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399848841
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
sierra.ns.cloudflare.com
lennox.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.emailemnuvem.com.br -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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.emailemnuvem.com.br -all
Full email verification for displaystands.com.br
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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