Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
atacamacopper.ca
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 08:36:22 UTC · ↺ Refresh
MX Hostnames
- atacamacopper-ca.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 44.239.100.167
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns20.domaincontrol.com
ns19.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:secureserver.net include:spf.protection.outlook.com include:amazonses.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
4 records- google-site-verification=IsmKpSgsofDsFrFVPwoIBQZAmVOsRweDwFoNLDd4l3M
- SPFv=spf1 include:secureserver.net include:spf.protection.outlook.com include:amazonses.com -all
- google-site-verification=50xVrReITUC01Y-d7LjHTImJTVCsvFi4SNZwmenEPtA
- MS=ms99313939
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