sadlerandwhitehead.com

Valid Email Server
Domain Lookup › sadlerandwhitehead.com

Domain Overview

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

Checked via [email protected] · 2026-03-23 22:37:20 UTC · ↺ Refresh

MX Hostnames

  • sadlerandwhitehead-com.mail.protection.outlook.com
  • us1-smtp-mx2.titanhq.com
  • us1-smtp-mx1.titanhq.com

MX Priorities

  • sadlerandwhitehead-com.mail.protection.outlook.com: 10
  • us1-smtp-mx2.titanhq.com: 100
  • us1-smtp-mx1.titanhq.com: 50

A / AAAA Records

  • 198.185.159.145
  • 198.49.23.144
  • 198.49.23.145
  • 198.185.159.144

Mail Server IPs

  • 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
  • 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
  • 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
  • 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
  • 18.116.252.179 ↩ us1-smtp-mx1.titanhq.com
  • 18.218.73.72 ↩ us1-smtp-mx1.titanhq.com
  • 18.225.12.231

SOA Record

Raw SOA dns1.p01.nsone.net hostmaster.nsone.net 1657735112 43200 7200 1209600 3600
Primary NS (mname)
dns1.p01.nsone.net
Admin Email (rname)
hostmaster@nsone.net
Serial
1657735112
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

dns1.p01.nsone.net
dns2.p01.nsone.net
dns3.p01.nsone.net
dns4.p01.nsone.net

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

2 records
  • MS=ms39644685
  • SPFv=spf1 include:spf.protection.outlook.com -all
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