dinsmore.com

Valid Email Server
Domain Lookup › dinsmore.com

Domain Overview

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

Checked via [email protected] · 2026-04-01 19:58:41 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 192.0.66.143 (no PTR)

Mail Server IPs

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

SOA Record

Raw SOA ns77.domaincontrol.com dns.jomax.net 2026032200 28800 7200 604800 600
Primary NS (mname)
ns77.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026032200
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns78.domaincontrol.com
ns77.domaincontrol.com

SPF Record

✓ Soft Fail (~all)
v=spf1 redirect=a5rcd46n._spf._d.mim.ec
📊 DNS lookups: 1/10

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; 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

15 records
  • google-site-verification=r7aD4ECLcuQyDIsi-9i-bEzTeJn5jIwcwXD37SeVCEc
  • apple-domain-verification=hqmVL1igt58LdfgU
  • MS=ms29298649
  • docusign=4ae9c86d-a809-4b45-9386-2a4225d909f1
  • 1password-site-verification=7TACE2P43VD7ZEP5NXSEUHHBYA
  • apple-domain-verification=wV2xBAJsv99JKDhR
  • apple-domain-verification=N6utY4zTDglQvlTU
  • ciscocidomainverification=4869574103c8aac22cbbd916a285e2a97b17d5be91c11883fca168eaca83c142
  • MS=ms66261462
  • duo_sso_verification=yNwOPagLkX8QkHs8OkmrTXZDnNn1xDzc0LqFWsDoY0mRKuTuSt6lmHfErVKlBexU
  • citrix.mobile.ads.otp=fbgx4vjz3lso1rn186w2w
  • SPFv=spf1 redirect=a5rcd46n._spf._d.mim.ec
  • dropbox-domain-verification=c5kzsuu7110y
  • adobe-idp-site-verification=583f80e2182719ea9abd6cd02291bdd1e8df52f0a400b144015d5799eafca7c5
  • google-site-verification=kA-m5xQE89ckSdPM6_SMPOCzh-XW-AVMJ9QwetrJw04
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