thefidusgroup.com

Valid Email Server
Domain Lookup › thefidusgroup.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
thefidusgroup.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-18 08:15:57 UTC · ↺ Refresh

MX Hostnames

  • thefidusgroup-com.mail.protection.outlook.com

MX Priorities

  • thefidusgroup-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 104.21.35.189 (no PTR)
  • 172.67.178.213 (no PTR)
  • 2606:4700:3033::ac43:b2d5
  • 2606:4700:3031::6815:23bd

Mail Server IPs

  • 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
  • 52.101.9.24 ↩ mail-bl2pr02cu00400.inbound.protection.outlook.com
  • 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
  • 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
  • 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
  • 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:c902::1 ↩ mail-sj2pr05cu00401.inbound.protection.outlook.com
  • 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com

SOA Record

Raw SOA jeremy.ns.cloudflare.com dns.cloudflare.com 2396845468 10000 2400 604800 1800
Primary NS (mname)
jeremy.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396845468
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

nora.ns.cloudflare.com
jeremy.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:184.154.225.3 ip4:50.79.83.145 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 3 found
selector1._domainkey
selector2._domainkey
default._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 ip4:184.154.225.3 ip4:50.79.83.145 include:spf.protection.outlook.com -all
  • MS=ms18089605
  • apple-domain-verification=3DgwqB4oiywDFTUL
Full email verification for thefidusgroup.com

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits