rileyhc.com

Valid Email Server
Domain Lookup › rileyhc.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
rileyhc.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-18 13:18:36 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 8.29.154.12 ↩ cloudhost-9831112.us-midwest-1.nxcli.net

Mail Server IPs

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

SOA Record

Raw SOA georgia.ns.cloudflare.com dns.cloudflare.com 2398302119 10000 2400 604800 1800
Primary NS (mname)
georgia.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398302119
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

georgia.ns.cloudflare.com
nash.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:emailsrvr.com ip4:96.81.235.225 a ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 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

5 records
  • google-site-verification=lJaM-rudy1dubJBegEXsoKe9-3FJQschzEiIFXDF_hM
  • google-site-verification=wshAc5Rmt3X3C4V-7vaWU7rK-luEb0nE8xmVHXzISl0
  • SPFv=spf1 include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:emailsrvr.com ip4:96.81.235.225 a ~all
  • 0ed1fe018a8a88e9b734a1499a80757fd6c8f8c3b4
  • MS=ms76323558
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