Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
adcos.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-03 06:07:29 UTC · ↺ Refresh
MX Hostnames
- adcos-com-br.mail.protection.outlook.com
MX Priorities
- adcos-com-br.mail.protection.outlook.com: 0
A / AAAA Records
- 52.22.121.48 ↩ ec2-52-22-121-48.compute-1.amazonaws.com
Mail Server IPs
- 52.101.41.54 ↩ mail-sj2pr05cu00506.inbound.protection.outlook.com
- 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
- 2a01:111:f403:f802::1 ↩ mail-sj2pr05cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f902:: ↩ mail-bl2pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1190.awsdns-20.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1190.awsdns-20.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1701.awsdns-20.co.uk
ns-254.awsdns-31.com
ns-812.awsdns-37.net
ns-1190.awsdns-20.org
SPF Record
✓ Soft Fail (~all)
v=spf1 include:mail.zendesk.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;pct=100;sp=quarantine;rua=mailto:[email protected];ruf=mailto:[email protected];fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
10 records- MS=ms96798622
- VfSx3SdcxiJLo64Xzk+RATOHXzLqQ9QXnEdFgvSmpJMCDiPiQgaORBYIqgdbOAnJlf2aR66UWOwID5hkUeU5CA==
- _globalsign-domain-verification=TeY490j0mQfu4x4MpkIiy14CUDEnYe2_VpBpUg3B_o
- _globalsign-domain-verification=VwcxyYSFRekUTVNvSxJ0bpNP1jF5-7oQifIvss5vY7
- amazonses:yDywcl3/nyCAHRs3/jxw6WX3G61VmkeaCRcoILa+fWM=
- apple-domain-verification=AWRqOXKeb1h99gt2
- google-site-verification=DiaXPNCZA_1wadzoysewtzN9pS5qSxhDzlke1NXqEuM
- openai-domain-verification=dv-5RE4Z57CijWdr45ZEmammFcm
- smtp.google.com
- SPFv=spf1 include:mail.zendesk.com include:spf.protection.outlook.com ~all
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