cmpi.biz

Valid Email Server
Domain Lookup › cmpi.biz

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
cmpi.biz
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-29 20:47:41 UTC · ↺ Refresh

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

  • 104.21.27.185 (no PTR)
  • 172.67.143.113 (no PTR)
  • 2606:4700:3035::6815:1bb9 (no PTR)
  • 2606:4700:3034::ac43:8f71 (no PTR)

Mail Server IPs

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

SOA Record

Raw SOA ns1.ubmdns.com dns.cloudflare.com 2400289619 10000 2400 604800 1800
Primary NS (mname)
ns1.ubmdns.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400289619
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

ns1.ubmdns.com
ns2.ubmdns.com

SPF Record

✓ Soft Fail (~all)
v=spf1 redirect=ubm.com
📊 DNS lookups: 1/10

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 1 found
google._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

5 records
  • MS=ms65577521
  • MS=ms78122853
  • SPFv=spf1 redirect=ubm.com
  • MS=ms11010248
  • MS=ms24372431
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