Dive into our data, search now!

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

384.9 M

Domains known to webXtrend

9.7 M

New domains in the last 30 days

62.8 M

Social media profiles detected

codex-cortex.com

Get an email when its DNS, website or certificate changes.

codex-cortex.com serves a website of its own. It answers on both IPv4 and IPv6, with no TLS certificate and MX records for mail.

4,264 other domains share an IP address with it.

The most recent crawl returned the page title “Codex Cortex — Evidence-backed engineering governance” and 17,662 bytes of HTML.

Domain properties

Property Value Explanation
Top-level domain .com Statistics for all domains we know under this TLD.
Has website yes 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 no 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 0 Number of domains that redirect to this domain.
Reverse IP 4,264 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": "codex-cortex.com"}'

Create a free account Read the API docs

Detected social media networks

No social networks found on this website.

Similar websites

Website Similarity
Codevidence — Compliance evidence, generated where your code actually runs
Codevidence continuously connects compliance controls to the exact code that implements them — without giving anyone access to your source code.
80 %
Verified by Design — A research vision for AI
A research vision: use generative AI to build symbolic models, independently verify them, and deploy deterministic systems with explicit limits.
79 %
Certainty Labs | Intelligence is not authority.
Certainty Labs builds governed systems for situations where AI-generated intelligence must become evidence-backed decisions and controlled real-world action.
78 %
Banao — Verifiable AI Software Engineering
Banao is a governed AI software-engineering workspace for repository understanding, bounded code change, verification and reviewer-ready evidence.
78 %
Elliot — Independent systems research
Elliot's independent systems research across secure AI, cryptographic trust, privacy infrastructure and deterministic worlds.
78 %
Kyrex — High-Integrity Terminal AI Agent
A control plane that sits between a language model and your local development environment — enforcing safety, tracking state with absolute fidelity, and maki...
78 %
Policy-Enforced Delivery
A grassroots framework for observable, evidence-based delivery governance.
78 %
AI data systems — worksinprod.dev
AI-ready data foundations with point-in-time correctness, explicit trust states, durable evidence and production-grade operations.
78 %
Certainty Labs | Intelligence is not authority.
Certainty Labs builds governed systems for situations where AI-generated intelligence must become evidence-backed decisions and controlled real-world action.
78 %
Tasaab — Compliance, computed
Deterministic compliance infrastructure that turns documents, registries, and operational data into reviewable controls and auditable deliverables.
78 %
Product Logic Intelligence for Software Teams | RuleGap
RuleGap finds contradictions across code, schemas, billing, permissions, product copy, and recovery flows—then returns exact evidence and reproducible proofs.
78 %
JipLabs — Governed AI Systems
JipLabs builds governed AI systems around evidence, traceability, human authority, and the shared JipCore foundation.
78 %
Reasonix — The verifiable reasoning layer for financial decisions
Reasonix makes every high-stakes financial decision verifiable: each approval, flag, and denial justified by evidence a regulator can check, step by step.
78 %
Xaloreli | Continuous evidence assurance
Xaloreli continuously reconciles the evidence behind sampled laboratory results across existing quality and operational systems.
78 %
TEOMIX — Coordination Intelligence for Engineering Teams
TEOMIX turns engineering model conflicts into clear, source-linked decisions—from detection and evidence review to verified resolution.
77 %
CauseSignal | Agentic engineering investigation
CauseSignal is an evidence-led investigation system built from governed specialist playbooks. It reconstructs incidents, defects, regressions, and risky chan...
77 %
DFD — Evidence and control for enterprise AI
Data Flow Defense is building an enterprise AI data-assurance gateway. Inspect source documents, record policy decisions, and check continuing eligibility at...
77 %
NEXUS by CommEnder | Smarter Compliance Platform
NEXUS is one governed platform for high-consequence work: lockout/tagout, work control, documents, quality, corrective action, and live operational clarity....
77 %
LaunchProof — Independent production-readiness testing
Independent production-readiness testing for AI-built applications. Automated evidence collection, expert QA judgment and a clear release decision.
77 %
Codance — Evidential commissioning for AI-enabled systems
Codance provides specialist evidential commissioning for consequential AI-enabled systems: controlled tests, cross-system evidence and reconstructible execut...
77 %

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

No certificate data available for this domain.

Last successful crawl

Title Codex Cortex — Evidence-backed engineering governance
Description Codex Cortex is an advisory governance layer that helps Codex produce reliable, evidence-backed engineering outcomes without becoming a second production writer.
Content-Length 17,662 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
104.21.14.95 8/28/2026
172.67.158.153 8/28/2026
IPv6 address Last updated
2606:4700:3032:0:0:0:ac43:9e99 8/28/2026
2606:4700:3036:0:0:0:6815:e5f 8/28/2026
Mail server Priority Last updated
route2.mx.cloudflare.net 52 8/28/2026
route3.mx.cloudflare.net 59 8/28/2026
route1.mx.cloudflare.net 96 8/28/2026
Name server Last updated
dean.ns.cloudflare.com 8/28/2026
sharon.ns.cloudflare.com 8/28/2026

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

Most recent redirect domains

No domains found.

Reverse IP neighbours

104.21.14.95 1,067 domains · here since 10/10/2026
Domain On this IP since
zzfnpaon.top 9/26/2026
zygote.cn 9/18/2026
zul007.sbs 9/21/2026
zs8m.sbs 9/22/2026
zorgin.com 10/12/2026
zmkm1.com 9/15/2026
zivizdravijefs.info 10/20/2026
zibuveu.site 9/13/2026
zhanhuohuo.com.cn 10/15/2026
zh88game.onl 9/13/2026
zetcasinos.net 10/22/2026
zeroculture.io 9/22/2026
and 1,054 more
172.67.158.153 1,067 domains · here since 10/10/2026
Domain On this IP since
zzfnpaon.top 9/26/2026
zygote.cn 9/18/2026
zul007.sbs 9/21/2026
zs8m.sbs 9/22/2026
zorgin.com 10/12/2026
zmkm1.com 9/15/2026
zivizdravijefs.info 10/20/2026
zibuveu.site 9/13/2026
zhanhuohuo.com.cn 10/15/2026
zh88game.onl 9/13/2026
zetcasinos.net 10/22/2026
zeroculture.io 9/22/2026
and 1,054 more
2606:4700:3032::ac43:9e99 1,065 domains · here since 10/10/2026
Domain On this IP since
zygote.cn 9/18/2026
zul007.sbs 9/21/2026
zs8m.sbs 9/22/2026
zorgin.com 10/12/2026
zmkm1.com 9/15/2026
zivizdravijefs.info 10/20/2026
zibuveu.site 9/13/2026
zhanhuohuo.com.cn 10/15/2026
zh88game.onl 9/13/2026
zetcasinos.net 10/22/2026
zeroculture.io 9/22/2026
z770.com 9/17/2026
and 1,052 more
2606:4700:3036::6815:e5f 1,065 domains · here since 10/10/2026
Domain On this IP since
zygote.cn 9/18/2026
zul007.sbs 9/21/2026
zs8m.sbs 9/22/2026
zorgin.com 10/12/2026
zmkm1.com 9/15/2026
zivizdravijefs.info 10/20/2026
zibuveu.site 9/13/2026
zhanhuohuo.com.cn 10/15/2026
zh88game.onl 9/13/2026
zetcasinos.net 10/22/2026
zeroculture.io 9/22/2026
z770.com 9/17/2026
and 1,052 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.