dmainc.com

Valid Email Server
Domain Lookup › dmainc.com

Domain Overview

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

Checked via [email protected] · 2026-04-01 04:47:44 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

  • 162.159.135.42 (no PTR)

Mail Server IPs

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

SOA Record

Raw SOA ns1-34.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-34.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s

Nameservers (NS)

ns4-34.azure-dns.info
ns1-34.azure-dns.com
ns2-34.azure-dns.net
ns3-34.azure-dns.org

SPF Record

✓ Strict (-all)
v=spf1 ip4:65.140.227.128/28 ip4:198.207.147.224/27 ip4:204.239.0.224/27 ip4:50.203.215.126 ip4:50.203.215.254 ip4:168.245.44.103 include:_netblocks.mimecast.com include:4800839.spf01.hubspotemail.net include:spf.mandrillapp.com include:spf-us.emailsignatures365.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
⚠ 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

13 records
  • pexip-portal-domain-verification=fddf630e-d2b8-4fd3-855a-6c16177eab8c
  • atlassian-sending-domain-verification=dd32a822-451d-4fd8-be9f-810a42e6a158
  • pexip-ms-tenant-domain-verification=fddf630e-d2b8-4fd3-855a-6c16177eab8c
  • smartsheet-site-validation=ni7xSmiBuR-oC39k7QAnb8d-YkzzesHD
  • intersight=344c4d21d8ed4aa7d7520b4e1d1755f486b79eaac5862d8da83b15b3d9c50c47
  • AlLQRb7iXB3rxpIb8CxFg80CRz8FVXRHwf5Pw6WQZGdYgMj7NAsCCINJmLvCJuSvEYkitgaOKKGuvNh571kEew==
  • google-site-verification=UJ2ccAVAwIkWRaOQ8uQeap6EW69gLHy8QIWXRHmaY7E
  • SPFv=spf1 ip4:65.140.227.128/28 ip4:198.207.147.224/27 ip4:204.239.0.224/27 ip4:50.203.215.126 ip4:50.203.215.254 ip4:168.245.44.103 include:_netblocks.mimecast.com include:4800839.spf01.hubspotemail.net include:spf.mandrillapp.com include:spf-us.emailsignatures365.com -all
  • MS=ms67592904
  • twilio-domain-verification=191463f800004e6367d78dde09ab23c3
  • atlassian-domain-verification=rf/NXfDhBxtEG6DQazbX/kNdfung1Qs8tmK6vSqPpl4ESNQZVGtgIThflOpHWbmd
  • docusign=ba4cbc89-b6b2-4155-9366-0db2f735fbba
  • google-site-verification=oQ1ZDydz5THaJv-Ak4KCMcto93JE1vcl_KqKY1c-bKs
Full email verification for dmainc.com

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