dntecnologia.net

Valid Email Server
Domain Lookup › dntecnologia.net

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
dntecnologia.net
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-30 08:34:41 UTC · ↺ Refresh

MX Hostnames

  • mx001.suite.uol
  • mx002.suite.uol
  • mx003.suite.uol
  • SMTP.GOOGLE.COM
  • mx004.suite.uol

MX Priorities

  • mx004.suite.uol: 10
  • mx003.suite.uol: 10
  • mx002.suite.uol: 10
  • mx001.suite.uol: 10
  • smtp.google.com: 1

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 51.81.206.109 ↩ mx34.oxsus-vadesecure.net
  • 51.81.206.108 ↩ mx33.oxsus-vadesecure.net
  • 173.45.18.129 ↩ mx32.oxsus-vadesecure.net
  • 173.45.18.128 ↩ mx31.oxsus-vadesecure.net
  • 172.253.122.26 ↩ bh-in-f26.1e100.net
  • 172.253.62.26 ↩ bc-in-f26.1e100.net
  • 172.253.115.26 ↩ bg-in-f26.1e100.net
  • 172.253.115.27 ↩ bg-in-f27.1e100.net
  • 172.253.122.27 ↩ bh-in-f27.1e100.net
  • 2607:f8b0:4004:c09::1b ↩ bh-in-f27.1e100.net
  • 2607:f8b0:4004:c07::1b
  • 2607:f8b0:4004:c06::1b
  • 2607:f8b0:4004:c06::1a

SOA Record

Raw SOA ns1.dominios.uol.com.br admin.uolhost.com.br 2016122601 43200 3600 604800 1800
Primary NS (mname)
ns1.dominios.uol.com.br
Admin Email (rname)
admin@uolhost.com.br
Serial
2016122601
Refresh
43200s
Retry
3600s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

ns1.dominios.uol.com.br
ns3.dominios.uol.com.br
ns2.dominios.uol.com.br

SPF Record

✓ Strict (-all)
v=spf1 include:spf.whservidor.com spf.suite.uol spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

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

1 record
  • SPFv=spf1 include:spf.whservidor.com spf.suite.uol spf.protection.outlook.com -all
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