Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
jrmcdade.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 19:10:55 UTC · ↺ Refresh
MX Hostnames
- jrmcdade-com.mail.protection.outlook.com
MX Priorities
- jrmcdade-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.21.90.202 (no PTR)
- 172.67.161.22 (no PTR)
- 2606:4700:3034::ac43:a116
- 2606:4700:3037::6815:5aca
Mail Server IPs
- 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
- 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
- 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
- 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
- 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
- 2a01:111:f403:c946::3 ↩ mail-ch0pr04cu00603.inbound.protection.outlook.com
- 2a01:111:f403:f802::1 ↩ mail-sj2pr05cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
cruz.ns.cloudflare.com dns.cloudflare.com 2398646780 10000 2400 604800 1800
Primary NS (mname)
cruz.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398646780
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
owen.ns.cloudflare.com
cruz.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=quarantine; fo=1; adkim=r; aspf=r
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
6 records- MS=ms69804364
- apple-domain-verification=CAXFnmIxrv6uYo8A
- knowbe4-site-verification=391222572d5116590326177fa17212cb
- r9ALrsSIVxCg0ptFv+tk118U1QO7QCHPOa+K1Ba+86NeokyZKV4Jcrhtbxiz1XMt66N/cCHYifx6o8tEteXnfg==
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com -all
- HybfpPTyFXXParK71tVxGkaXJ50iyf
Full email verification for jrmcdade.com
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