qualitycontabil.com

Valid Email Server
Domain Lookup › qualitycontabil.com

Domain Overview

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

Checked via [email protected] · 2026-04-03 03:22:46 UTC · ↺ Refresh

MX Hostnames

  • smtp.google.com

MX Priorities

  • smtp.google.com: 1

A / AAAA Records

  • 177.154.191.140 ↩ br.titan4030.com.br

Mail Server IPs

  • 172.253.115.27 ↩ bg-in-f27.1e100.net
  • 172.253.115.26 ↩ bg-in-f26.1e100.net
  • 172.253.122.26 ↩ bh-in-f26.1e100.net
  • 172.253.122.27 ↩ bh-in-f27.1e100.net
  • 192.178.218.26 ↩ yuiadtq-in-f26.1e100.net
  • 2607:f8b0:4004:c09::1b ↩ bh-in-f27.1e100.net
  • 2607:f8b0:4004:c25::1a ↩ yuiadtq-in-f26.1e100.net
  • 2607:f8b0:4004:c06::1a ↩ bg-in-f26.1e100.net
  • 2607:f8b0:4004:c06::1b ↩ bg-in-f27.1e100.net

SOA Record

Raw SOA ns1.titan4030.com.br noc.titan4030.com.br 2026021006 3600 1800 1209600 86400
Primary NS (mname)
ns1.titan4030.com.br
Admin Email (rname)
noc@titan4030.com.br
Serial
2026021006
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns1.titan4030.com.br
ns2.titan4030.com.br

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:177.154.191.140 include:_spf.google.com +a +mx +ip4:191.96.79.191 include:spf.titan.servidor.seg.br ~allv=spf1 ip4:177.154.191.140 include:spf.titan4030.com.br include:spf.smtp-avancado.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 3 found
google._domainkey
default._domainkey
mail._domainkey
✓ Public key: 216 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

2 records
  • SPFv=spf1 ip4:177.154.191.140 include:_spf.google.com +a +mx +ip4:191.96.79.191 include:spf.titan.servidor.seg.br ~allv=spf1 ip4:177.154.191.140 include:spf.titan4030.com.br include:spf.smtp-avancado.com ~all
  • google-site-verification=aJy9HmoJ3uhZZdRp265dTGBjjksdQRnQXYhtAN1K_PY
Full email verification for qualitycontabil.com

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