wifimax.com.br

Valid Email Server
Domain Lookup › wifimax.com.br

Domain Overview

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

Checked via [email protected] · 2026-03-30 07:42:11 UTC · ↺ Refresh

MX Hostnames

  • mx01.criare-net.com.br

MX Priorities

  • mx01.criare-net.com.br: 10

A / AAAA Records

  • 187.103.137.64 ↩ isp-64.criare-net.com.br

Mail Server IPs

  • 187.103.130.6 ↩ mx01.criare-net.com.br

SOA Record

Raw SOA ns1.rr64.com.br suporte.rr64.net 2026032601 3600 1800 2419200 86400
Primary NS (mname)
ns1.rr64.com.br
Admin Email (rname)
suporte@rr64.net
Serial
2026032601
Refresh
3600s
Retry
1800s
Expire
2419200s
Minimum TTL
86400s

Nameservers (NS)

ns1.rr64.com.br
ns2.rr64.com.br

SPF Record

✓ Strict (-all)
v=spf1 include:wifspf.wifimax.com.br include:_spf.criarenet.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=100; ruf=mailto:[email protected]; rua=mailto:[email protected]; sp=quarantine; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict · DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine

DKIM Selectors

✗ None detected

No 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

7 records
  • google-site-verification=kSPbflIz3jerPWxYqgl-zQgg6BW2WLBMsjb9cmsxULo
  • SPFv=spf1 include:wifspf.wifimax.com.br include:_spf.criarenet.com -all
  • google-site-verification=j0IP2p39qg8S03VBXHbiFc6FtAywahPtZeW6ogYjBpA
  • facebook-domain-verification=drmrguww488k8k1j02igc1umc71j2r
  • _grgykvzoddnmv9y0452b488g8guflii
  • google-site-verification=4nH0HTv0WhAOMJCdgtDulhrziilpUvRUuI9hhmAgMl8
  • _k41o1z4j74ul42t1xfqz3efpr69i9tk
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