Dive into our data, search now!

We offer robust APIs and data services for domainers, data crawlers, security teams and many more.

383.2 M

Domains known to webXtrend

9.1 M

New domains in the last 30 days

62.3 M

Social media profiles detected

usecortex.ai

It answers on both IPv4 and IPv6, with MX records for mail.

1,095 other domains share an IP address with it, and one domain redirects to it.

The most recent crawl returned the page title “Cortex: Context & memory infrastructure for AI” and 484,558 bytes of HTML. The site links to X and LinkedIn profiles.

Domain properties

Property Value Explanation
Top-level domain .ai Statistics for all domains we know under this TLD.
Has website no A website is hosted under the domain, which does not redirect to an external domain.
Has MX-record yes The domain has an MX record.
External redirect yes The domain redirects to another domain.
Redirect to https no The domain redirects to https.
Redirect to www. no The domain redirects to www.domain.
Only with www. no The domain can only be reached with the subdomain "www".
Only DNS, no website no There are no A or AAAA records in DNS.
IP-Address Both Shows whether the domain only has IPv4 or IPv6 or both.
SSL-Certificate no certificate Shows whether the domain has a valid SSL certificate.
Redirects 1 Number of domains that redirect to this domain.
Reverse IP 1,095 Number of domains with the same IP(s).

This data through the API

The data on this page is also available as JSON: /lookup for the key facts, /reverseip, /redirect and /similar for the lists, and /dnshistory with Basic and Premium. A free account comes with an API key and 100 calls a day.

curl -X POST https://api.webxtrend.com/v1.0/lookup \
  -H 'Content-Type: application/json' \
  -d '{"token": "YOUR_TOKEN", "query": "usecortex.ai"}'

Create a free account Read the API docs

Detected social media networks

Similar websites

We have not analysed the start page of this domain yet, so we cannot compare it with other websites.

Websites whose start page offers something similar, found by comparing the text of their start pages, across languages. Near-identical copies, parking pages and error pages are left out. The full list of up to 100 comes through the API: similar websites.

Last SSL certificate

Issuer Let's Encrypt
Valid from 2/3/2026
Valid to 5/4/2026
Time until expiry 161 days

Last successful crawl

Title Cortex: Context & memory infrastructure for AI
Description Context infrastructure that makes your AI intelligent, stateful, and amazing.
Content-Length 484,558 bytes

Title and description as published by the page itself in its own <title> and <meta name="description"> tags.

DNS history

IPv4 address Last updated
104.26.2.82 3/11/2026
104.26.3.82 3/11/2026
172.67.72.132 3/11/2026
31.43.160.6 1/2/2026
31.43.161.6 1/2/2026
IPv6 address Last updated
2606:4700:20:0:0:0:681a:252 3/11/2026
2606:4700:20:0:0:0:681a:352 3/11/2026
2606:4700:20:0:0:0:ac43:4884 3/11/2026
2606:4700:3031:0:0:0:6815:555a 12/26/2025
2606:4700:3034:0:0:0:ac43:cc3c 12/26/2025
Mail server Priority Last updated
aspmx.l.google.com 1 10/13/2025
alt1.aspmx.l.google.com 5 10/13/2025
alt2.aspmx.l.google.com 5 10/13/2025
alt3.aspmx.l.google.com 10 10/13/2025
alt4.aspmx.l.google.com 10 10/13/2025
Name server Last updated
demi.ns.cloudflare.com 12/26/2025
sam.ns.cloudflare.com 12/26/2025
aarav.ns.cloudflare.com 10/13/2025
lily.ns.cloudflare.com 10/13/2025

The five most recent states of each record type. The full history comes through the API: DNS history.

Most recent redirect domains

Domain Last seen
startcortexai.com 3/4/2026

Reverse IP neighbours

104.26.2.82 184 domains · here since 9/15/2026
Domain On this IP since
zwemexpert.nl 9/22/2026
zimdel.gay 9/16/2026
yoshidamen.co.jp 9/22/2026
xuletas.es 9/22/2026
xb222a.com 10/5/2026
wnl.tv 9/14/2026
whitespiritgames.com 9/21/2026
way.food 9/22/2026
volcanicglass.io 9/14/2026
vetra.fr 9/21/2026
ultrarmor.com 9/16/2026
triviavibe.com 9/19/2026
and 171 more
104.26.3.82 184 domains · here since 9/15/2026
Domain On this IP since
zwemexpert.nl 9/22/2026
zimdel.gay 9/16/2026
yoshidamen.co.jp 9/22/2026
xuletas.es 9/22/2026
xb222a.com 10/5/2026
wnl.tv 9/14/2026
whitespiritgames.com 9/21/2026
way.food 9/22/2026
volcanicglass.io 9/14/2026
vetra.fr 9/21/2026
ultrarmor.com 9/16/2026
triviavibe.com 9/19/2026
and 171 more
172.67.72.132 184 domains · here since 9/15/2026
Domain On this IP since
zwemexpert.nl 9/22/2026
zimdel.gay 9/16/2026
yoshidamen.co.jp 9/22/2026
xuletas.es 9/22/2026
xb222a.com 10/5/2026
wnl.tv 9/14/2026
whitespiritgames.com 9/21/2026
way.food 9/22/2026
volcanicglass.io 9/14/2026
vetra.fr 9/21/2026
ultrarmor.com 9/16/2026
triviavibe.com 9/19/2026
and 171 more
2606:4700:20::681a:252 181 domains · here since 9/15/2026
Domain On this IP since
zwemexpert.nl 9/22/2026
zimdel.gay 9/16/2026
yoshidamen.co.jp 9/22/2026
xuletas.es 9/22/2026
xb222a.com 10/5/2026
wnl.tv 9/14/2026
whitespiritgames.com 9/21/2026
way.food 9/22/2026
volcanicglass.io 9/14/2026
vetra.fr 9/21/2026
ultrarmor.com 9/16/2026
triviavibe.com 9/19/2026
and 168 more
2606:4700:20::681a:352 181 domains · here since 9/15/2026
Domain On this IP since
zwemexpert.nl 9/22/2026
zimdel.gay 9/16/2026
yoshidamen.co.jp 9/22/2026
xuletas.es 9/22/2026
xb222a.com 10/5/2026
wnl.tv 9/14/2026
whitespiritgames.com 9/21/2026
way.food 9/22/2026
volcanicglass.io 9/14/2026
vetra.fr 9/21/2026
ultrarmor.com 9/16/2026
triviavibe.com 9/19/2026
and 168 more
2606:4700:20::ac43:4884 181 domains · here since 9/15/2026
Domain On this IP since
zwemexpert.nl 9/22/2026
zimdel.gay 9/16/2026
yoshidamen.co.jp 9/22/2026
xuletas.es 9/22/2026
xb222a.com 10/5/2026
wnl.tv 9/14/2026
whitespiritgames.com 9/21/2026
way.food 9/22/2026
volcanicglass.io 9/14/2026
vetra.fr 9/21/2026
ultrarmor.com 9/16/2026
triviavibe.com 9/19/2026
and 168 more

Sharing an address does not always mean sharing a server: on a CDN or a large hosting platform, millions of unrelated domains answer on the same few addresses. We measured how far that goes in Half the web sits on 276 IP addresses. The complete list of neighbours, also for an IP address, comes through the API: reverse IP lookup.