potawatomi.org

Valid Email Server
Domain Lookup › potawatomi.org

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
potawatomi.org
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-01 17:10:35 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 172.67.144.170 (no PTR)
  • 104.21.87.162 (no PTR)
  • 2606:4700:3030::ac43:90aa (no PTR)
  • 2606:4700:3030::6815:57a2 (no PTR)

Mail Server IPs

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

SOA Record

Raw SOA edna.ns.cloudflare.com dns.cloudflare.com 2399934955 10000 2400 604800 1800
Primary NS (mname)
edna.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399934955
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

owen.ns.cloudflare.com
edna.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:us._netblocks.mimecast.com a:unionplazaeng.ddns.net ip4:98.142.72.22 ip4:24.112.34.86 ip4:12.47.172.0/24 include:zoho.com include:transmail.net include:spf.protection.outlook.com include:spf.mandrillapp.com include:_spf.intacct.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → 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

3 records
  • intacct-esk=3CA6DCD8D784FF64E06347068D0A214C
  • intacct-esk=468C2BC6BD48810E0639D068D0AFCFB
  • SPFv=spf1 include:us._netblocks.mimecast.com a:unionplazaeng.ddns.net ip4:98.142.72.22 ip4:24.112.34.86 ip4:12.47.172.0/24 include:zoho.com include:transmail.net include:spf.protection.outlook.com include:spf.mandrillapp.com include:_spf.intacct.com -all
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