stansberryresearch.com

Valid Email Server
Domain Lookup › stansberryresearch.com

Domain Overview

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

Checked via [email protected] · 2026-03-17 21:50:19 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

  • 104.16.30.27 (no PTR)
  • 104.16.31.27 (no PTR)
  • 2606:4700::6810:1f1b (no PTR)
  • 2606:4700::6810:1e1b (no PTR)

Mail Server IPs

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

SOA Record

Raw SOA dana.ns.cloudflare.com dns.cloudflare.com 2398924675 10000 2400 604800 1800
Primary NS (mname)
dana.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398924675
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

kip.ns.cloudflare.com
dana.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:us._netblocks.mimecast.com ip4:107.20.5.226 ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

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

19 records
  • cursor-domain-verification-wtmqav=bgMOXYpVmqXXYBStc5vdwNWVF
  • SPFv=spf1 include:us._netblocks.mimecast.com ip4:107.20.5.226 ~all
  • MS=ms66010760
  • google-site-verification=NYuP64DnJNip_GOjgdqm_ouZkxYuIxm9XnSY4YuxEks
  • slack-domain-verification=u4TELAi11DIF8FnW33IyYLdswcd8tPasJPPnCpPV
  • 2174934
  • google-site-verification=5eAU6pykVf4gsUsyVSBy7EgA3GS_sisMacidhyjbLqk
  • google-site-verification=vbb7XVZvWbjnHyrq0GtGFjdNjbC9CTAMrU25byZqQ7s
  • facebook-domain-verification=00rw3p2t4dke02ie3zjzxfotfe18ka
  • jwPvzQGQTi
  • anthropic-domain-verification-bjaa94=arN98YvfP7aOKFuGQQ4cWzHY1
  • onetrust-domain-verification=f13d8e4c9a5c46758a4875aae46b6252
  • atlassian-domain-verification=xoKFbMRfIqR37pSd5vklDNag9mHshQzb/vxzEf3nVMWimeukadxqVKlYskvwOcLV
  • knowbe4-site-verification=80ef1e03d00a3a4de796cee23b6446a3
  • CKO=cli_2fe3jldnluauxjjnh5a6hdswvy
  • docusign=45f1630f-dcff-4444-be77-79cd3e712fc6
  • ZOOM_verify_AFrf1dVQy00yB7t3VnWUjB
  • have-i-been-pwned-verification=328984e4b027f778efa2de8faaac236d
  • openai-domain-verification=dv-EPnDFNig4BvKsEgaBymVHLGw
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