Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dnafinanceiro.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 12:17:15 UTC · ↺ Refresh
MX Hostnames
- mx.b.locaweb.com.br
- mx.a.locaweb.com.br
- mx.core.locaweb.com.br
- mx.jk.locaweb.com.br
MX Priorities
- mx.b.locaweb.com.br: 20
- mx.a.locaweb.com.br: 20
- mx.core.locaweb.com.br: 10
- mx.jk.locaweb.com.br: 20
A / AAAA Records
- 168.75.68.99 (no PTR)
Mail Server IPs
- 177.153.23.242 ↩ mx.b.locaweb.com.br
- 186.202.4.42 ↩ mx.a.locaweb.com.br
- 177.153.23.241 ↩ mx.core.locaweb.com.br
- 200.234.204.130 ↩ mx.jk.locaweb.com.br
SOA Record
Raw SOA
ns1.locaweb.com.br hostmaster.locaweb.com.br 2022031001 3600 600 1209600 3600
Primary NS (mname)
ns1.locaweb.com.br
Admin Email (rname)
hostmaster@locaweb.com.br
Serial
2022031001
Refresh
3600s
Retry
600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns2.locaweb.com.br
ns1.locaweb.com.br
ns3.locaweb.com.br
SPF Record
✓ Strict (-all)
v=spf1 include:spf.mailjet.com include:_spf.locaweb.com.br include:_spf.superlogica.com include:_spf.rdstation.com.br include:sendgrid.net include:amazonses.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; rf=afrf; pct=100;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
mail._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
10 records- google-site-verification=jNLrwgKJgu8qWt19dalzqJ1LkZXO4SUNolmce93p3xM
- google-site-verification=Bn8Kjv_BAaqB4hMn3HO35pfePimZP-3puaiDBLnFeUw
- facebook-domain-verification=cr004j2jy4cd4k7nuc0v635aslb6rp
- google-site-verification=L7g-IXyxY6ZEgd7lzK4n0NYvA-Nr09RgvC4cx_xNa-I
- brevo-code:55f0a458ab50f32a13e653b39c21cdc7
- google-site-verification=wscC33u_Ayl1eWA23T-kDFbxCxr2ZSoDO84thrNd6k0
- SPFv=spf1 include:spf.mailjet.com include:_spf.locaweb.com.br include:_spf.superlogica.com include:_spf.rdstation.com.br include:sendgrid.net include:amazonses.com -all
- google-site-verification=KVAoqswXjur6o5rZkpO3I9fDyLp7nD8q8pMuE6nXQsI
- google-site-verification=o10qUYT0Gh-VoYvdGlpmBCu7fU4Lm6HkLOTYT1dF5cg
- google-site-verification=LXcSM7xPwmt6xkGj9qjs9AhAQ-Vjz9rg_3tTcakAyCY
Full email verification for dnafinanceiro.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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