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

jwv.dev

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

jwv.dev serves a website of its own over HTTPS and under www. It answers on IPv4 only, with a valid TLS certificate and MX records for mail.

2,896,923 other domains share an IP address with it.

The most recent crawl returned the page title “Jake W. Vincent — Agent systems and conversational AI” and 7,154 bytes of HTML. The site links to LinkedIn.

Domain properties

Property Value Explanation
Top-level domain .dev 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 yes The domain redirects to https.
Redirect to www. yes 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 only IPv4 Shows whether the domain only has IPv4 or IPv6 or both.
SSL-Certificate valid Shows whether the domain has a valid SSL certificate.
Redirects 0 Number of domains that redirect to this domain.
Reverse IP 2,896,923 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": "jwv.dev"}'

Create a free account Read the API docs

Detected social media networks

Similar websites

Website Similarity
Justin Heath | AI Enablement and Agentic Systems
Justin Heath designs how engineers and AI agents build software together: AI enablement, agentic systems, and 25 years in .NET and data platforms.
85 %
Sailalith Sarupuri | Applied AI & Data Science
Applied AI and data science practitioner. Explore my work in AI engineering, statistical modeling, enterprise data, consulting and multidisciplinary leadership.
85 %
Jerry D. Boonstra — AI & Forward Deployed Engineer
Hands-on AI and founding engineer with a forward-deployed approach to agentic products and LLM infrastructure.
84 %
Justin Bronder
Applied AI and forward-deployed engineering. Research on evaluation integrity, agent memory infrastructure, and production agentic systems.
84 %
José Velásquez | AI Systems Leadership
Executive AI systems portfolio focused on decision clarity, operational intelligence, structured workflows, and real estate data strategy.
84 %
Mohammed Juzer — Independent AI Consultant | Agents · Evals · Governance
I help mission-driven and public-interest teams move from AI hype to working, validated systems — custom agents, evaluation suites, and responsible-adoption...
84 %
Ajanee Igharo | Applied AI Engineer
Applied AI engineer building and evaluating agent systems, workflow automation, guardrails, analytics tools, and human-in-the-loop AI systems.
84 %
Brian Mills — AI Systems Engineer
Brian Mills — AI systems engineer building human-AI systems for complex engineering and analytical work.
84 %
Eccenti — Design and engineering, amplified by AI
Eccenti builds products and services by blending design, engineering and AI — helping you understand what's possible, decide what's worth doing, and build th...
83 %
Max Griffiths | I build AI systems with AI
Forward Deployed Engineer at GSK. I build AI systems, evaluation tools and workflows for coding agents.
83 %
ConvNet
Portfolio, About, Research, Articles, other things...
83 %
Christi Akinwumi, AI Product Manager & Conversation Designer
I write prompts, structure knowledge, diagnose workflows, design QA, and advise product teams on AI user experiences. Case studies from conversational AI at...
83 %
Nuclx Tech | Agents for real work
Nuclx Tech builds domain-specific agent systems and researches agentic systems.
83 %
315 Labs: Practical AI Systems for Enterprises
315 Labs builds practical AI systems for enterprises across documents, workflows, images, search, agents, private models, and evaluation.
83 %
Omar El Ansary - AI Systems Engineer
I build evidence-backed AI agent, backend, evaluation, and automation systems.
83 %
AI Strategy and Engineering Studio | WhizzWorks
WhizzWorks helps businesses adopt AI, choose models and tools, build bounded agents, and create adaptive software with clear human control.
82 %
WorkTrial AI: Real Work Assessments for Evidence Based Hiring
Replace resumes and interviews with real work evaluations. WorkTrial AI captures, analyzes, and scores candidate performance with AI — so you hire based on e...
82 %
Trinity Research | Applied research and working systems
Trinity Research is Freddie Hunt and Joshua Hunt, PhD: language model research and optimization, business process automation, predictive modeling, and data i...
82 %
Taylor Sando
I make AI-agent systems reliable enough to ship. AI agent readiness reviews, control-plane audits, and embedded advisory for engineering teams.
82 %
Ven Ventures | AI Workflow Agents for Real Work
Ven Ventures maps, builds, tests and deploys human-supervised AI workflow agents for focused business processes.
82 %

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 8/28/2026
Valid to 11/26/2026
Time until expiry 34 days

Last successful crawl

Title Jake W. Vincent — Agent systems and conversational AI
Description Jake W. Vincent builds agent systems, deployment tooling, and evaluation methods for conversational AI.
Content-Length 7,154 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
185.199.108.153 12/9/2023
185.199.109.153 12/9/2023
185.199.110.153 12/9/2023
185.199.111.153 12/9/2023
Mail server Priority Last updated
aspmx.l.google.com 1 2/27/2026
alt1.aspmx.l.google.com 5 2/27/2026
alt2.aspmx.l.google.com 5 2/27/2026
alt3.aspmx.l.google.com 10 2/27/2026
alt4.aspmx.l.google.com 10 2/27/2026
Name server Last updated
ns-cloud-a1.googledomains.com 12/9/2023
ns-cloud-a2.googledomains.com 12/9/2023
ns-cloud-a3.googledomains.com 12/9/2023
ns-cloud-a4.googledomains.com 12/9/2023

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

185.199.108.153 748,115 domains · here since 9/13/2026
Domain On this IP since
zzzzsky.com 9/23/2026
zzzzquan.cn 9/18/2026
zzzyss.top 9/18/2026
zzzstudios.de 10/18/2026
zzzstudio.net 10/20/2026
zzzstrongtea.com 9/21/2026
zzzppplll.cn 9/22/2026
zzzpband.com 9/16/2026
zzzoo.app 9/23/2026
zzzmisa.com 9/16/2026
zzzm.online 9/13/2026
zzzionline.com 9/20/2026
and 748,102 more
185.199.109.153 719,908 domains · here since 9/13/2026
Domain On this IP since
zzzzsky.com 9/23/2026
zzzzquan.cn 9/18/2026
zzzyss.top 9/18/2026
zzzstudios.de 10/18/2026
zzzstudio.net 10/20/2026
zzzstrongtea.com 9/21/2026
zzzppplll.cn 9/22/2026
zzzpband.com 9/16/2026
zzzoo.app 9/23/2026
zzzmisa.com 9/16/2026
zzzm.online 9/13/2026
zzzionline.com 9/20/2026
and 719,895 more
185.199.110.153 714,831 domains · here since 9/13/2026
Domain On this IP since
zzzzsky.com 9/23/2026
zzzzquan.cn 9/18/2026
zzzyss.top 9/18/2026
zzzstudios.de 10/18/2026
zzzstudio.net 10/20/2026
zzzstrongtea.com 9/21/2026
zzzppplll.cn 9/22/2026
zzzpband.com 9/16/2026
zzzoo.app 9/23/2026
zzzmisa.com 9/16/2026
zzzm.online 9/13/2026
zzzionline.com 9/20/2026
and 714,818 more
185.199.111.153 714,069 domains · here since 9/13/2026
Domain On this IP since
zzzzsky.com 9/23/2026
zzzzquan.cn 9/18/2026
zzzyss.top 9/18/2026
zzzstudios.de 10/18/2026
zzzstudio.net 10/20/2026
zzzstrongtea.com 9/21/2026
zzzppplll.cn 9/22/2026
zzzpband.com 9/16/2026
zzzoo.app 9/23/2026
zzzmisa.com 9/16/2026
zzzm.online 9/13/2026
zzzionline.com 9/20/2026
and 714,056 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.