gridworks.com

Valid Email Server
Domain Lookup › gridworks.com

Domain Overview

DNS: ✓ 1d ago Checker: ✓ 1d ago
gridworks.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-10-03 11:22:07 UTC · ↺ Refresh

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MX Hostnames

  • d328500b.ess.barracudanetworks.com
  • d328500a.ess.barracudanetworks.com

MX Priorities

  • d328500a.ess.barracudanetworks.com: 10
  • d328500b.ess.barracudanetworks.com: 20

A / AAAA Records

  • 158.51.40.112 ↩ 158-51-40-112.brownrice.com

Mail Server IPs

  • 209.222.82.253 ↩ mail.ess.barracuda.com
  • 209.222.82.252 ↩ mail.ess.barracuda.com
  • 209.222.82.255 ↩ mail.ess.barracuda.com

SOA Record

Raw SOA ns17.domaincontrol.com dns.jomax.net 2026082800 28800 7200 604800 600
Primary NS (mname)
ns17.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026082800
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns17.domaincontrol.com
ns18.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:secureserver.net include:gridworks-com.spf.smtp25.com include:spf.edgepilot.com include:spf.ess.barracudanetworks.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],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

7 records
  • google-site-verification=halFB49w1pOpZToIMgfWIwcWd6eZCfkz60guf88p690
  • anthropic-domain-verification-y0pwjt=usjbujfezhdq0QMRv1dutJr5p
  • q1MoMEdNnYK8B00ObjH1Jw==
  • apple-domain-verification=K6mysl85lKXRkslW
  • SPFv=spf1 include:spf.protection.outlook.com include:secureserver.net include:gridworks-com.spf.smtp25.com include:spf.edgepilot.com include:spf.ess.barracudanetworks.com -all
  • v=apple-domain-verification=elLcYHWvS1E2Tv7Y
  • v=verifydomain MS=6058173
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