Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
vasap.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 19:24:51 UTC · ↺ Refresh
MX Hostnames
- mx.a.locaweb.com.br
- mx.b.locaweb.com.br
- mx.jk.locaweb.com.br
- mx.core.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
- 104.21.15.148 (no PTR)
- 172.67.206.83 (no PTR)
- 2606:4700:3030::ac43:ce53 (no PTR)
- 2606:4700:3034::6815:f94 (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
vida.ns.cloudflare.com dns.cloudflare.com 2399168655 10000 2400 604800 1800
Primary NS (mname)
vida.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399168655
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
vida.ns.cloudflare.com
yoxall.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.locaweb.com.br include:_spf.rdstation.com.br include:sendgrid.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; pct=100
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
4 records- google-site-verification=-tltO4nZKJI4BTqj60x7OkR8_w-Zp7PftACqEgwQu5Q
- google-site-verification=XTVm6_hdLJ6ePMWt0-TeVxRhKIykQgpGwbsnJAh-Ge8
- SPFv=spf1 include:_spf.locaweb.com.br include:_spf.rdstation.com.br include:sendgrid.net -all
- facebook-domain-verification=ycun34t1q5ui8txjkhq1kfd9oxifqr
Full email verification for vasap.com.br
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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