gpreinc.com

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
gpreinc.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 02:27:53 UTC · ↺ Refresh

MX Hostnames

  • mxa-004e5a02.gslb.pphosted.com
  • 205.220.166.66
  • mxb-004e5a02.gslb.pphosted.com

MX Priorities

No priority data.

A / AAAA Records

  • 151.101.194.159

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns-2008.awsdns-59.co.uk
ns-662.awsdns-18.net
ns-1231.awsdns-25.org
ns-160.awsdns-20.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:209.127.215.1 include:spf.protection.outlook.com include:spf-004e5a02.pphosted.com include:u23677005.wl006.sendgrid.net include:u23590671.wl172.sendgrid.net include:us._netblocks.mimecast.com include:_spf.salesforce.com mx -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

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

DKIM Selectors

✓ 5 found
selector1._domainkey
selector2._domainkey
dkim._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

10 records
  • autodesk-domain-verification=4W2bgRcbmz-Lc5Gb7xC1
  • duo_sso_verification=r39rY7UJZp2qtJ7U9hoLcQCRUAlxFuyri2bltCGqLWFKwDP1Mk1QmSkvJDXvqwRO
  • google-site-verification=AfcSAN2vKL_fC7OZvFUJwUhUeEtAUpW_UIHseCexRJk
  • specops-verification-code=38f05363-9a3f-4938-a79d-b91943ac41c7
  • SPFv=spf1 ip4:209.127.215.1 include:spf.protection.outlook.com include:spf-004e5a02.pphosted.com include:u23677005.wl006.sendgrid.net include:u23590671.wl172.sendgrid.net include:us._netblocks.mimecast.com include:_spf.salesforce.com mx -all
  • /oi5TAPihHG9cuWS8EaGM6/CZn5wf7D24FCG7gEcj+bzMhxPnbQztAKLE7XX0YQBECLtxzSCFKkwmb2LTZbOQg==
  • MS=ms16379546
  • Uu+f2m+sekvXyzio0KROE7sLKrgd+4SgU6t2EXkKrCl6Pcza5+3qvyNB/BT/z7nnnvQpGf4I6NO+xp/cStoYgg==
  • apple-domain-verification=g4f2fVe7gNq4YQGk
  • asv=6e00edf5179cb381792a3423b49472b7
Full email verification for gpreinc.com

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits