mattesonpartners.com

Valid Email Server
Domain Lookup › mattesonpartners.com

Domain Overview

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

Checked via [email protected] · 2026-03-18 10:17:37 UTC · ↺ Refresh

MX Hostnames

  • mattesonpartners-com.mail.eo.outlook.com

MX Priorities

  • mattesonpartners-com.mail.eo.outlook.com: 0

A / AAAA Records

  • 104.21.14.94 (no PTR)
  • 172.67.158.141 (no PTR)
  • 2606:4700:3035::6815:e5e
  • 2606:4700:3035::ac43:9e8d

Mail Server IPs

  • 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
  • 52.101.9.24 ↩ mail-bl2pr02cu00400.inbound.protection.outlook.com
  • 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
  • 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:c927::1 ↩ mail-bn8pr05cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com

SOA Record

Raw SOA rocky.ns.cloudflare.com dns.cloudflare.com 2396490217 10000 2400 604800 1800
Primary NS (mname)
rocky.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396490217
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

rocky.ns.cloudflare.com
rosa.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:spf.loxo.co include:relay.mailchannels.net ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate 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=ms22972394
  • SPFv=spf1 include:spf.protection.outlook.com include:spf.loxo.co include:relay.mailchannels.net ~all
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