Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
bulletproofhvac.ca
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 08:13:26 UTC · ↺ Refresh
MX Hostnames
- bulletproofhvac-ca.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 104.21.18.135
- 172.67.181.231
- 2606:4700:3033::ac43:b5e7
- 2606:4700:3030::6815:1287
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
lynn.ns.cloudflare.com
tegan.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:sendgrid.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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- facebook-domain-verification=gy5auknrxpmfawx40012a75nwykmbu
- google-site-verification=PZK6hFC2fyVuVw7LTCKLE9JAblOWScrB5-Rs6l6tTiE
- google-site-verification=yExYrSRHWoS4AHs6Zp9z3YGfpO4Fzj4O3IT-qFkxMMA
- SPFv=spf1 include:spf.protection.outlook.com include:sendgrid.net -all
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