thinkhoward.com

Valid Email Server
Domain Lookup › thinkhoward.com

Domain Overview

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

Checked via [email protected] · 2026-03-17 23:51:50 UTC · ↺ Refresh

MX Hostnames

  • thinkhoward-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 199.180.140.11 (no PTR)
  • 199.180.140.12 (no PTR)

Mail Server IPs

  • 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
  • 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
  • 52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
  • 52.101.9.12 ↩ mail-bl0pr05cu00504.inbound.protection.outlook.com
  • 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.bluehost.com root.bluehost.com 126031211 10800 3600 604800 3600
Primary NS (mname)
ns1.bluehost.com
Admin Email (rname)
root@bluehost.com
Serial
126031211
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns2.bluehost.com
ns1.bluehost.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

✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default

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

All TXT Records

4 records
  • MS=ms59454656
  • google-site-verification=IfJTpQTxXtfR8CI6QajLfnu5CjuWspo_EXJVliVeD3E
  • _globalsign-domain-verification=GgM3aKYPK9T_JnAZ3fnV49Pg1ZMV9e7sH0DTSHzfKn
  • SPFv=spf1 include:spf.protection.outlook.com -all
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