Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ccbdouglas.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 19:56:45 UTC · ↺ Refresh
MX Hostnames
- ccbdouglas-com.mail.protection.outlook.com
MX Priorities
- ccbdouglas-com.mail.protection.outlook.com: 0
A / AAAA Records
- 74.200.57.54 (no PTR)
Mail Server IPs
- 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
- 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
- 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
- 52.101.9.17 (no PTR)
- 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
- 2a01:111:f403:f90b:: ↩ mail-bn6pr04cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
gabriel.ns.cloudflare.com dns.cloudflare.com 2397094279 10000 2400 604800 1800
Primary NS (mname)
gabriel.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397094279
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
gabriel.ns.cloudflare.com
thea.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:208.38.210.254 ip4:65.38.129.126 ip4:65.38.142.134 ip4:65.38.142.126 ip4:216.66.216.9 include:spf.protection.outlook.com include:servers.mcsv.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
k1._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- SPFv=spf1 ip4:208.38.210.254 ip4:65.38.129.126 ip4:65.38.142.134 ip4:65.38.142.126 ip4:216.66.216.9 include:spf.protection.outlook.com include:servers.mcsv.net -all
- MS=ms17026581
- ca3-60c038407bff454aa5aa4fcd0de39340
Full email verification for ccbdouglas.com
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