stradacomunicacao.com.br

Valid Email Server

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
stradacomunicacao.com.br
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-03 05:05:04 UTC · ↺ Refresh

MX Hostnames

  • aspmx.l.google.com
  • alt2.aspmx.l.google.com
  • alt4.aspmx.l.google.com
  • alt1.aspmx.l.google.com
  • alt3.aspmx.l.google.com

MX Priorities

  • alt4.aspmx.l.google.com: 10
  • aspmx.l.google.com: 1
  • alt2.aspmx.l.google.com: 5
  • alt1.aspmx.l.google.com: 5
  • alt3.aspmx.l.google.com: 10

A / AAAA Records

  • 45.79.38.234
  • 2600:3c00::f03c:92ff:fe38:90e2

Mail Server IPs

  • 173.194.76.27 ↩ ws-in-f27.1e100.net
  • 2a00:1450:400c:c00::1b ↩ ws-in-f27.1e100.net
  • 192.178.155.26 ↩ yuiadrs-in-f26.1e100.net
  • 2607:f8b0:4004:c09::1b ↩ bh-in-f27.1e100.net
  • 172.253.116.26 ↩ dj-in-f26.1e100.net
  • 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
  • 108.177.123.27 ↩ lcscld-in-f27.1e100.net
  • 2800:3f0:4003:c0f::1a (no PTR)
  • 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
  • 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net

SOA Record

Raw SOA ns1.cloudez.io root.cloudez.io 1774069466 3600 1800 2419200 86400
Primary NS (mname)
ns1.cloudez.io
Admin Email (rname)
root@cloudez.io
Serial
1774069466
Refresh
3600s
Retry
1800s
Expire
2419200s
Minimum TTL
86400s

Nameservers (NS)

ns3.cloudez.io
ns1.cloudez.io
ns5.cloudez.io
ns2.cloudez.io
ns4.cloudez.io

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:45.79.38.234 ip6:2600:3c00::f03c:92ff:fe38:90e2 include:_spf.cloudezmail.io include:servers.mcsv.net include:mxsspf.sendpulse.com include:_spf.emailmkt.correio.ws ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

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

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

All TXT Records

3 records
  • google-site-verification=YBmpNzINpbDBnBecJMYs08fpaJ47OiTzQTiRMyVYy0U
  • google-site-verification=AStlhNkmpnIcQcvaT6DWA5nQpSLwXQCWNGN6cKNi7aA
  • SPFv=spf1 ip4:45.79.38.234 ip6:2600:3c00::f03c:92ff:fe38:90e2 include:_spf.cloudezmail.io include:servers.mcsv.net include:mxsspf.sendpulse.com include:_spf.emailmkt.correio.ws ~all
Free · No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.

<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for stradacomunicacao.com.br

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits