cruxdata.com

Valid Email Server
Domain Lookup › cruxdata.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
cruxdata.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 01:23:12 UTC · ↺ Refresh

MX Hostnames

  • mailstream-west.mxrecord.io
  • mailstream-east.mxrecord.io

MX Priorities

No priority data.

A / AAAA Records

  • 198.202.211.1
  • 2620:cb:2000::1

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

johnny.ns.cloudflare.com
sue.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:sendgrid.net include:servers.mcsv.net include:4353517.spf08.hubspotemail.net include:mail.zendesk.com ip4:147.160.167.0/26 ip4:52.49.201.246 ip4:52.49.235.189 ip4:23.21.109.197 ip4:23.21.109.212 ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1;p=none;rua=mailto:[email protected],mailto:[email protected],mailto:[email protected],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],mailto:[email protected],mailto:[email protected],mailto:[email protected]

DKIM Selectors

✓ 1 found
google._domainkey
✓ Public key: 392 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

7 records
  • knowbe4-site-verification=6a06348b11305230e5e8b16262dc0a4d
  • rippling-domain-verification=5e07946ddb031942
  • SPFv=spf1 include:_spf.google.com include:sendgrid.net include:servers.mcsv.net include:4353517.spf08.hubspotemail.net include:mail.zendesk.com ip4:147.160.167.0/26 ip4:52.49.201.246 ip4:52.49.235.189 ip4:23.21.109.197 ip4:23.21.109.212 ~all
  • ZOOM_verify_Bb0J550pketn8CYfI2IFvU
  • apple-domain-verification=kS3YOgE4vYSwI1m0
  • atlassian-domain-verification=BSYrWVqi/KO3nVhvjr1fizcBkr6yzEmfW6NN6UImryZhdFCjX35mFArO8vfWvUSx
  • google-site-verification=ApLuMfOtJrYhDApjVFB7Qu_hcSDeflG5JU-TfG4YgqY
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