abcdaconstrucao.com.br

Valid Email Server

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
abcdaconstrucao.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-27 02:13:59 UTC · ↺ Refresh

MX Hostnames

  • bounces.mktnaweb.com
  • abcdaconstrucao-com-br.mail.protection.outlook.com

MX Priorities

  • abcdaconstrucao-com-br.mail.protection.outlook.com: 0
  • bounces.mktnaweb.com: 10

A / AAAA Records

  • 54.232.229.211 ↩ ec2-54-232-229-211.sa-east-1.compute.amazonaws.com

Mail Server IPs

  • 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
  • 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
  • 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
  • 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
  • 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
  • 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
  • 186.202.135.221 (no PTR)

SOA Record

Raw SOA ns-545.awsdns-04.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-545.awsdns-04.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-545.awsdns-04.net
ns-1057.awsdns-04.org
ns-1882.awsdns-43.co.uk
ns-325.awsdns-40.com

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx include:spf1.auinmeio.com.br include:spf2.auinmeio.com.br include:spf.protection.outlook.com include:_spf.salesforce.com ~all
📊 DNS lookups: 6/10
~ 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

✓ 4 found
mail._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail

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

All TXT Records

9 records
  • 8jrmw0zr2x1d7kjsh3r6nq9slmq3yd32
  • MS=ms28811291
  • _globalsign-domain-verification=TKa4mcKuXRx3lQ72Sfbiurg1juCVW_X_QTUTqpbcCb
  • _globalsign-domain-verification=iCaEYsvAjU-H7QzY3umPnqSpJXZE3bL6RE4vhKpqn7
  • cd2skrqj7xchr3nsx6vlbwfqq1x0p1cz
  • facebook-domain-verification=tay02kz9lwprgnnl4zf0q41vz0r8wt
  • fvd3n6p90cc55q962qnkvuatmh
  • google-site-verification=B-rUfLZoRjHFgedhrnI-ZFP3mownCHP9P3kEH43qeqQ
  • SPFv=spf1 a mx include:spf1.auinmeio.com.br include:spf2.auinmeio.com.br include:spf.protection.outlook.com include:_spf.salesforce.com ~all
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