usasean.org

Valid Email Server
Domain Lookup › usasean.org

Domain Overview

DNS: ✓ 1mo ago Checker: ✓ 1mo ago
usasean.org
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-06-18 22:27:06 UTC · ↺ Refresh

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MX Hostnames

  • us-smtp-inbound-1.mimecast.com
  • us-smtp-inbound-2.mimecast.com

MX Priorities

  • us-smtp-inbound-2.mimecast.com: 10
  • us-smtp-inbound-1.mimecast.com: 10

A / AAAA Records

  • 23.185.0.3 (no PTR)
  • 2620:12a:8000::3 (no PTR)
  • 2620:12a:8001::3 (no PTR)

Mail Server IPs

  • 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.128.221 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.132.242 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.132.221 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.128.141 ↩ us-smtp-inbound-1.mimecast.com

SOA Record

Raw SOA ns-54.awsdns-06.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-54.awsdns-06.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-630.awsdns-14.net
ns-1140.awsdns-14.org
ns-1777.awsdns-30.co.uk
ns-54.awsdns-06.com

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:104.130.9.22 ip4:162.209.106.90 ip4:208.43.31.118 ip4:64.90.67.0/24 ip4:23.185.0.1 include:clientemailspf.growthzoneapp.com include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:servers.mcsv.net -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; pct=100
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]

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

4 records
  • SPFv=spf1 mx ip4:104.130.9.22 ip4:162.209.106.90 ip4:208.43.31.118 ip4:64.90.67.0/24 ip4:23.185.0.1 include:clientemailspf.growthzoneapp.com include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:servers.mcsv.net -all
  • apple-domain-verification=pYVaula0627yfhFY
  • google-site-verification=lL4Xk33rmvfJy5sixCKXM_uLpD0uuP6JyBu74o7TkF4
  • nk9bdf1shh6vdg4qirjmg4l53o
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