Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
energiecardio.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-22 15:28:32 UTC · ↺ Refresh
MX Hostnames
- energiecardio-com.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 198.50.205.247
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns74.domaincontrol.com
ns73.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.mailjet.com a mx include:spf.protection.outlook.com ip4:64.15.151.68 include:spf.mandrillapp.com include:retailspf.smtp.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- SPFv=spf1 include:spf.mailjet.com a mx include:spf.protection.outlook.com ip4:64.15.151.68 include:spf.mandrillapp.com include:retailspf.smtp.com -all
- duo_sso_verification=dpEFsZ2Fu58HIE5vIFv8aF32CuMsnluuyrYlHXLDfeY0MHOlgIxkRm1g5Ot89Kyd
- MS=ms84366632
- nchaueh6ist7jfnnm2atb8tvn8
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