thinkfred.com

Valid Email Server
Domain Lookup › thinkfred.com

Domain Overview

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

Checked via [email protected] · 2026-03-19 08:02:03 UTC · ↺ Refresh

MX Hostnames

  • thinkfred-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 104.21.64.125 (no PTR)
  • 172.67.185.23 (no PTR)
  • 2606:4700:3037::ac43:b917
  • 2606:4700:3035::6815:407d

Mail Server IPs

  • 52.101.8.51 ↩ mail-dm1pr04cu00203.inbound.protection.outlook.com
  • 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
  • 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
  • 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com
  • 2a01:111:f403:c931::1 ↩ mail-sa9pr03cu00201.inbound.protection.outlook.com

SOA Record

Raw SOA damian.ns.cloudflare.com dns.cloudflare.com 2396665475 10000 2400 604800 1800
Primary NS (mname)
damian.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396665475
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

damian.ns.cloudflare.com
tricia.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 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

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

3 records
  • google-site-verification=tpBi0KtarvBxp7UsGRMNZEr00rd836A52591jd375n8
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • MS=ms81279033
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