gradientcyber.com

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
gradientcyber.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-20 22:47:14 UTC · ↺ Refresh

MX Hostnames

  • aspmx2.googlemail.com
  • aspmx.l.google.com
  • alt1.aspmx.l.google.com
  • alt2.aspmx.l.google.com
  • aspmx3.googlemail.com

MX Priorities

No priority data.

A / AAAA Records

  • 199.60.103.75
  • 199.60.103.175

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns52.domaincontrol.com
ns51.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 include:20433274.spf06.hubspotemail.net include:_spf.google.com include:mktomail.com include:_spf.salesforce.com include:spf.mandrillapp.com exists:%{i}._spf.corp.salesforce.com include:sendgrid.net -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✓ 3 found
google._domainkey
s1._domainkey
s2._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
  • SPFv=spf1 include:20433274.spf06.hubspotemail.net include:_spf.google.com include:mktomail.com include:_spf.salesforce.com include:spf.mandrillapp.com exists:%{i}._spf.corp.salesforce.com include:sendgrid.net -all
  • google-site-verification=ZiRa-DW70P16F9IzYeUukFtGGC-9nY-bOOC9H_62OPQ
  • google-site-verification=g3jnx2PsX7_mqbmwMpo_TILcqLkQhf8q2ZFB1OOH9Ds
  • MS=ms42644639
  • google-site-verification=qkmRtpCm582RqyvRrqB19x-jf4R-uqi5DxTrsxe6WHM
  • google-site-verification=zKLyNlynTwej5QUY8XaqceL9gLqDn8h4kkH5Bi-6Oxk
  • google-site-verification=AvfWekMXQDECxTeIQJr7wUMhnTHf4IzYGohjB0XYE74
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