Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
temcoac.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 01:05:53 UTC · ↺ Refresh
MX Hostnames
- temcoac-com.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 104.21.39.217
- 172.67.148.232
- 2606:4700:3036::ac43:94e8
- 2606:4700:3037::6815:27d9
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
vera.ns.cloudflare.com
wilson.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.psm.knowbe4.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; adkim=r; aspf=r; rua=mailto:[email protected];
✓ 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
2 records- knowbe4-site-verification=21ad1585d1d71e7e24de78b014882df7
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.psm.knowbe4.com -all
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