Domain · Tranco #113,569

cognition.ai

cognition.ai is ranked #113,569 among the world's most-visited sites (Tranco). It resolves to 76.76.21.21, hosted on Vercel, and presents a TLS certificate issued by Let's Encrypt. It is registered through MarkMonitor Inc. (since 2017-12-16).

HTTP 301
Tranco rank#113,569
IPv476.76.21.21
Hosting / reverse DNSVercel
Hosting networkAS16509 · AMAZON-02 - Amazon.com, Inc., US
Nameserversns-1372.awsdns-43.org, ns-1922.awsdns-48.co.uk, ns-194.awsdns-24.com, ns-909.awsdns-49.net
Mail servers (MX)smtp.google.com (1), aspmx.l.google.com (1), alt2.aspmx.l.google.com (5)
HTTP status301 → https://cognition.com/
Web serverVercel
Detected techVercel
TLS certificateLet's Encrypt · expires 2026-09-15
RegistrarMarkMonitor Inc.
Registered2017-12-16
Expires2033-10-08
Registry nameserversns-194.awsdns-24.com, ns-1922.awsdns-48.co.uk, ns-1372.awsdns-43.org, ns-909.awsdns-49.net

Linked company

This domain's name matches a legal entity in our directory:

Notable DNS TXT records

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FAQ

What is the IP address of cognition.ai?

cognition.ai resolves to 76.76.21.21 (Vercel).

Who is the registrar for cognition.ai?

cognition.ai is registered through MarkMonitor Inc., first registered on 2017-12-16.

Who issued the SSL certificate for cognition.ai?

The TLS/SSL certificate for cognition.ai was issued by Let's Encrypt, valid until 2026-09-15.

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DNS/HTTP/TLS observed 2026-08-07; registration data via RDAP. Informational only. Download JSON · CSV · Browse domains