Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
heidecook.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 19:30:37 UTC · ↺ Refresh
MX Hostnames
- heidecook-com.mail.protection.outlook.com
MX Priorities
- heidecook-com.mail.protection.outlook.com: 0
A / AAAA Records
- 172.67.168.17 (no PTR)
- 104.21.66.72 (no PTR)
- 2606:4700:3033::ac43:a811
- 2606:4700:3035::6815:4248
Mail Server IPs
- 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
- 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
- 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
- 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
- 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c946:: ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
lola.ns.cloudflare.com dns.cloudflare.com 2396681707 10000 2400 604800 1800
Primary NS (mname)
lola.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396681707
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
todd.ns.cloudflare.com
lola.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected],mailto:[email protected],mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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
3 records- nitro-verification-code=NzE5MDY3MzU4MDg5ODUyMDg2OA==
- SPFv=spf1 include:spf.protection.outlook.com -all
- brevo-code:1fd05337335bf1c27ce4bc5feb4a96f9
Full email verification for heidecook.com
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