tradeonebrasil.com.br

Valid Email Server
Domain Lookup › tradeonebrasil.com.br

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
tradeonebrasil.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-20 18:40:08 UTC · ↺ Refresh

MX Hostnames

  • mx.core.locaweb.com.br
  • mx.a.locaweb.com.br
  • mx.jk.locaweb.com.br
  • mx.b.locaweb.com.br

MX Priorities

  • mx.core.locaweb.com.br: 10
  • mx.a.locaweb.com.br: 20
  • mx.b.locaweb.com.br: 20
  • mx.jk.locaweb.com.br: 20

A / AAAA Records

  • 172.67.218.93 (no PTR)
  • 104.21.24.114 (no PTR)
  • 2606:4700:3035::ac43:da5d (no PTR)
  • 2606:4700:3035::6815:1872 (no PTR)

Mail Server IPs

  • 177.153.23.241 ↩ mx.core.locaweb.com.br
  • 186.202.4.42 ↩ mx.a.locaweb.com.br
  • 177.153.23.242 ↩ mx.b.locaweb.com.br
  • 200.234.204.130 ↩ mx.jk.locaweb.com.br

SOA Record

Raw SOA alaric.ns.cloudflare.com dns.cloudflare.com 2396420296 10000 2400 604800 1800
Primary NS (mname)
alaric.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396420296
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

alaric.ns.cloudflare.com
tia.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.locaweb.com.br include:sendgrid.net ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1

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

All TXT Records

3 records
  • SPFv=spf1 include:_spf.locaweb.com.br include:sendgrid.net ~all
  • MS=B95FAA08F1D14F5906DE2CCF7B7FCF9159B4FB97
  • google-site-verification=R2oiCuSoE-KRfyXgilzsxQafK4SA5krrNpdgaa2yC0g
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