Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
davidccook.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 06:36:50 UTC · ↺ Refresh
MX Hostnames
- davidccook-org.mail.protection.outlook.com
MX Priorities
- davidccook-org.mail.protection.outlook.com: 0
A / AAAA Records
- 141.193.213.20 (no PTR)
- 141.193.213.21 (no PTR)
Mail Server IPs
- 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
- 52.101.194.3 ↩ mail-ch1pr04cu00103.inbound.protection.outlook.com
- 52.101.41.54 ↩ mail-sj2pr05cu00506.inbound.protection.outlook.com
- 52.101.10.2 ↩ mail-bn8pr03cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com
- 2a01:111:f403:f802::3 ↩ mail-sj0pr03cu01403.inbound.protection.outlook.com
- 2a01:111:f403:c946::3 ↩ mail-ch0pr04cu00603.inbound.protection.outlook.com
- 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-05.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-05.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns1-05.azure-dns.com
ns2-05.azure-dns.net
ns3-05.azure-dns.org
ns4-05.azure-dns.info
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:servers.mcsv.net include:6521168.spf05.hubspotemail.net include:_spf.server.iad.liveperson.net include:trustpilotservice.com include:trustpilotmail.com include:_spf.messagegears.net ip4:50.235.112.246 -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected],mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
k1._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- google-site-verification=vbI4m5yFhXafWHY8ixMGIVdIWCYZKpiVxm1HI40KHbw
- SPFv=spf1 include:spf.protection.outlook.com include:servers.mcsv.net include:6521168.spf05.hubspotemail.net include:_spf.server.iad.liveperson.net include:trustpilotservice.com include:trustpilotmail.com include:_spf.messagegears.net ip4:50.235.112.246 -all
- sm6mrcj58vh2ngib9h89h5r601
- tnmtvot6dalenskhqhb4ra4dt7
- hcret72kahl0cshd19v6652tl8
- have-i-been-pwned-verification=9dde16aa96b88130a5827e83aba520a4
- 7asnv5k485ruu7g0b8o0gncs65
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