Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
thecoolheart.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 08:35:53 UTC · ↺ Refresh
MX Hostnames
- mx1-us1.ppe-hosted.com
- thecoolheart-com.mail.protection.outlook.com
- mx2-us1.ppe-hosted.com
MX Priorities
- mx2-us1.ppe-hosted.com: 30
- thecoolheart-com.mail.protection.outlook.com: 10
- mx1-us1.ppe-hosted.com: 20
A / AAAA Records
- 185.230.63.107
- 185.230.63.171
- 185.230.63.186
Mail Server IPs
- 67.231.154.163 ↩ mx2-us1.ppe-hosted.com
- 148.163.129.51 ↩ mx2-us1.ppe-hosted.com
- 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
- 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
- 52.101.11.9 ↩ mail-sn1pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
- 67.231.154.162
- 148.163.129.50
SOA Record
Raw SOA
ns10.wixdns.net support.wix.com 2018041802 10800 3600 1209600 3600
Primary NS (mname)
ns10.wixdns.net
Admin Email (rname)
support@wix.com
Serial
2018041802
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns10.wixdns.net
ns11.wixdns.net
SPF Record
✓ Strict (-all)
v=spf1 a:dispatch-us.ppe-hosted.cominclude:secureserver.net -all
📊 DNS lookups: 1/10
✓ 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
✓ 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
3 records- NETORGHT3662949.onmicrosoft.com
- SPFv=spf1 a:dispatch-us.ppe-hosted.cominclude:secureserver.net -all
- SPFv=spf1 include:spf.protection.outlook.com -all
Full email verification for thecoolheart.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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