Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
calengs.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-21 00:26:07 UTC · ↺ Refresh
MX Hostnames
- calengs-com.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 104.21.52.235
- 172.67.205.115
- 2606:4700:3034::6815:34eb
- 2606:4700:3030::ac43:cd73
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
cecelia.ns.cloudflare.com
hans.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; rua=mailto:[email protected], mailto:[email protected]; ruf=mailto:[email protected]; fo=1; pct=100;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected], mailto:[email protected]
↳ Subdomain policy: reject
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
3 records- adobe-idp-site-verification=b4fcbe2ad131125dfc6dd928ca4af552408aeaf957688f72e43b34e1f25561f6
- amazon-business-verification=8fb75b17a37d7120e5dead50bfecbeb6bfd63072f97daa4444cf9d769c550847
- SPFv=spf1 include:spf.protection.outlook.com -all
Full email verification for calengs.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits