us.gt.com

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
us.gt.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-23 06:59:47 UTC · ↺ Refresh

MX Hostnames

  • mxb-00134503.gslb.pphosted.com
  • mxa-00134503.gslb.pphosted.com

MX Priorities

  • mxa-00134503.gslb.pphosted.com: 10
  • mxb-00134503.gslb.pphosted.com: 10

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 148.163.143.236 ↩ mx0b-00134503.pphosted.com

SOA Record

No SOA record found.

Nameservers (NS)

No nameservers found.

SPF Record

✓ Soft Fail (~all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:mktomail.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 3 found
selector1._domainkey
selector2._domainkey
s1._domainkey
✓ Public key: 392 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

14 records
  • G00c2m0f7R4f7Y3suwDlbLRdfGbCUpXhQYiQSzILuvJYVz3YE8Bh+aIubm6xoSiiqEH+67TFDFr/Ij01BlqbfQ==
  • hcp-domain-verification=ab76e0d7813deed4546154c7899390c9c950c9c09d996a485f1f4386e280b3d0
  • MS=ms64436266
  • msfpkey=5okqdzn5aykn1fw599mfutlzh
  • apple-domain-verification=JuAFohuNcW9y4eRi
  • brevo-code:85f1fee24dd8790cfe328f4355b57167
  • docusign=4dcf9f48-088a-4bca-b3be-31aac07a91fe
  • docusign=95ec3302-7b3a-496c-9a67-240822383609
  • canva-site-verification=3wQZ2mwMFZQ6Nhn5fdgjuQ
  • nitro-verification-code=MzM3MzY4OTU5MDk0Nzg0MjIzNQ==
  • amazonses:EknZaOVqVyDPCCMTwr4JSJhCaWJNK4F11HKzyHSDnsQ=
  • smartsheet-site-validation=crjoCm4sedsjupeaW6orFH_ngFMqhLrK
  • pendo-domain-verification=4fe20a5e-d8b6-42de-80a8-278298aa47dc
  • SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:mktomail.com ~all
Full email verification for us.gt.com

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

SPF / DKIM / DMARC Get 1,000 Free Credits