Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
hartcool.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-20 22:59:12 UTC · ↺ Refresh
MX Hostnames
- mx1-us1.ppe-hosted.com
- mx2-us1.ppe-hosted.com
MX Priorities
No priority data.
A / AAAA Records
- 165.160.15.20
- 165.160.13.20
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns10.domaincontrol.com
ns09.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a:dispatch-us.ppehosted.com include:spf.protection.outlook.com include:spf.hartcool.com include:spf-us.emailsignatures365.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
7 records- Pi+xZf1KYc1v3RSjArt8AcQW42WbBHm2TZWCg0ADQU2n2PU+usyUHyvcoA8HfpjImx0KM6lzFyS2qf9O2sWRHg==
- knowbe4-site-verification=9d56218560c00570456a76285614e68e
- smartsheet-site-validation=P4_M0kEgB0sa0mWmglToCesYfitR9WES
- SPFv=spf1 a:dispatch-us.ppehosted.com include:spf.protection.outlook.com include:spf.hartcool.com include:spf-us.emailsignatures365.com ~all
- _9edxmavy7uqjz0gx8wgy07mr8aoo441
- MS=ms47169819
- MS=ms71862056
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