Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
atletico.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 20:03:38 UTC · ↺ Refresh
MX Hostnames
- atletico-com-br.mail.protection.outlook.com
MX Priorities
- atletico-com-br.mail.protection.outlook.com: 0
A / AAAA Records
- 141.193.213.21 (no PTR)
- 141.193.213.20 (no PTR)
Mail Server IPs
- 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
- 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
- 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com
- 2a01:111:f403:c931::1 ↩ mail-sa9pr03cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-537.awsdns-03.net awsdns-hostmaster.amazon.com 2022050700 7200 900 86400 900
Primary NS (mname)
ns-537.awsdns-03.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
2022050700
Refresh
7200s
Retry
900s
Expire
86400s
Minimum TTL
900s
Nameservers (NS)
ns-503.awsdns-62.com
ns-537.awsdns-03.net
ns-1479.awsdns-56.org
ns-1966.awsdns-53.co.uk
SPF Record
✓ Strict (-all)
v=spf1 include:mxsspf.sendpulse.com include:spf.protection.outlook.com include:mail.zendesk.com include:spf-us.mailssig.com include:_spf.google.com include:emsd1.com include:spf-westus.emailsignatures365.com include:spf-00a68601.pphosted.com -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
google._domainkey
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
1 record- SPFv=spf1 include:mxsspf.sendpulse.com include:spf.protection.outlook.com include:mail.zendesk.com include:spf-us.mailssig.com include:_spf.google.com include:emsd1.com include:spf-westus.emailsignatures365.com include:spf-00a68601.pphosted.com -all
Full email verification for atletico.com.br
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