Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
dutycosmeticos.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 14:55:34 UTC · ↺ Refresh
MX Hostnames
- dutycosmeticos-com.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 13.90.99.216
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns2-01.azure-dns.net
ns3-01.azure-dns.org
ns4-01.azure-dns.info
ns1-01.azure-dns.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf1.auinmeio.com.br include:spf2.auinmeio.com.br include:spf.protection.outlook.com include:_spf.salesforce.com include:mail.zendesk.com include:amazonses.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; fo=1; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._domainkey
✓ Public key: 216 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
4 records- SPFv=spf1 include:spf1.auinmeio.com.br include:spf2.auinmeio.com.br include:spf.protection.outlook.com include:_spf.salesforce.com include:mail.zendesk.com include:amazonses.com -all
- apple-domain-verification=rBEP1aWL9pBwJ9Po
- google-site-verification=C2CbE1I8A4xvZdV-Lf1verSwqQkYCMIuuK2QqKe3w_8
- ms-domain-verification=c8821540-6550-4ccb-abe6-5fabbd998c8d
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