Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
co.mcd.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-03 02:15:25 UTC · ↺ Refresh
MX Hostnames
- co-mcd-com.mail.protection.outlook.com
MX Priorities
- co-mcd-com.mail.protection.outlook.com: 10
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
- 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
- 52.101.9.21 ↩ mail-bl2pr04cu00205.inbound.protection.outlook.com
- 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
SOA Record
Raw SOA
mcddns.mcd.com please_set_email.absolutely.nowhere 80 10800 3600 2592000 900
Primary NS (mname)
mcddns.mcd.com
Admin Email (rname)
please_set_email@absolutely.nowhere
Serial
80
Refresh
10800s
Retry
3600s
Expire
2592000s
Minimum TTL
900s
Nameservers (NS)
pdns2.cscdns.net
pdns1.cscdns.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → 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
4 records- work-accounts-domain-verification=nQAO1uBZGn05dKB7OmOJBwy4mDvlxr
- docusign=bb860c21-d576-4c2f-be82-d9b53032f211
- SPFv=spf1 include:spf.protection.outlook.com -all
- autodesk-domain-verification=sCwB0N13a4ei2T_9TwG9
Full email verification for co.mcd.com
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