generalcatalyst.com

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
generalcatalyst.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 04:35:50 UTC · ↺ Refresh

MX Hostnames

  • us-smtp-inbound-1.mimecast.com
  • us-smtp-inbound-2.mimecast.com

MX Priorities

No priority data.

A / AAAA Records

  • 198.202.211.1

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

dns1.easydns.com
dns3.easydns.org
dns2.easydns.net
dns4.easydns.info

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_u.generalcatalyst.com._spf.smart.ondmarc.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; pct=100; sp=quarantine; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; adkim=r; aspf=r; fo=1; rf=afrf; ri=3600
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: quarantine

DKIM Selectors

✓ 4 found
mail._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail

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

All TXT Records

22 records
  • Sendinblue-code:ba9225985682f34a57630e1f32b60563
  • figma-domain-verification=a35d9c6b67580d041d20a7a8a44682f60d669f2779c17f03da7735a9092586ab-1758735380
  • google-site-verification=gxOo9hhq1O88G0DM-ZD4yomDgQePlCmMaJknvuwbtws
  • slack-domain-verification=kfeFvrVKQW2qxC6Wi7vXupii0kqtc9dn0IPILGUI
  • atlassian-domain-verification=Px2npe22FQ9vpM2WagCl1VUaxflODa4nPkgYEpAwx6bFB9ai3cFcBOcOqtsUKmIS
  • serval-domain-verification-e67fvj=LicKkatO82qcwJ6mtIdg6JecO
  • proxy-ssl.webflow.com
  • apple-domain-verification=bAVBfNfUGTRP2waH
  • docker-verification=b8eb969c-d74d-40ce-8678-2a9ec957e619
  • perplexity-ai-domain-verification-tap6sh=UReD5UTy4Hl9dLqWkEd1MKFAg
  • anthropic-domain-verification-8b78k0=vhXs4zhpvTWuZeyNWDEHaD6CL
  • canva-site-verification=2qaOVRu9mpdLhfnRsDBIaA
  • adobe-idp-site-verification=2d66ad73be217ba21668226041a6cdb99259d6566c4551bf9416931fedfc772f
  • openai-domain-verification=dv-lMHDlhuPtaRH24W1qdLM7oXb
  • google-site-verification=3voA4bISzR015LxLBhYA6o4QP-MMdXhzI7dxBbzagUU
  • zs2IA5xl0jTC
  • SPFv=spf1 include:_u.generalcatalyst.com._spf.smart.ondmarc.com ~all
  • MS=6E0531021806C4E2CEA01C1C258CEEE94E34777E
  • notion-domain-verification=pWD6YY8wpI1nzzzVDkOMXyIkA5UdFRnxMhq2HZ9q0xz
  • docusign=8406fba5-4a1f-4d98-a3f7-ceefb7a84a3c
  • wiz-domain-verification=dac018ade41921f505b28ce409f0c21f10b4aa15096929a5617a8784ecc87324
  • cursor-domain-verification-xyn08m=yRSBKBN7O8h1jzWt9GrnaVMZn
Full email verification for generalcatalyst.com

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

SPF / DKIM / DMARC Get 1,000 Free Credits