Dive into our data, search now!

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

384.0 M

Domains known to webXtrend

9.3 M

New domains in the last 30 days

62.4 M

Social media profiles detected

2join.us

2join.us serves a website of its own over HTTPS. It answers on IPv4 only, with a valid TLS certificate and MX records for mail.

1,826 other domains share an IP address with it.

The most recent crawl returned the page title “2join.us | Systems that scale” and 3,362 bytes of HTML.

Domain properties

Property Value Explanation
Top-level domain .us 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. 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 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 1,826 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": "2join.us"}'

Create a free account Read the API docs

Detected social media networks

No social networks found on this website.

Similar websites

Website Similarity
CodedByZero | Systems built to be operated
CodedByZero is an independent systems lab focused on infrastructure, security operations, automation, and practical software.
87 %
Cuadro Systems — Infrastructure & Integration
Cuadro Systems — infrastructure, systems integration, automation and observability for modern teams.
87 %
Suraj Systems
86 %
Red Eagle Software | Serious software, built to last
Red Eagle Software builds maintainable custom applications, cloud systems, integrations, and automation around the way your business actually works.
86 %
Litzen Systems — Software, Infrastructure & Intelligent Systems
Litzen Systems is a software and technology company building software platforms, backend infrastructure, developer systems, and AI-assisted tools.
86 %
RS Systems — Technology, shaped around your work
RS Systems builds practical software, AI, and digital infrastructure around the way organizations work.
86 %
Unity Point Innovations | Founder-Led Product Engineering
Unity Point Innovations designs and builds custom operational software, AI-assisted workflows, and scalable digital products from architecture through deploy...
86 %
SoftHire Systems — Better businesses are built on better systems.
SoftHire Systems develops AI-powered operational infrastructure, workforce systems, and purpose-built technology that turn fragmented processes into systems...
86 %
RS Systems — Technology, shaped around your work
RS Systems builds practical software, AI, and digital infrastructure around the way organizations work.
86 %
MicroSecure | Software, Infrastructure, Security & Engineering
MicroSecure designs, builds, secures and operates software, platforms and infrastructure, from architecture and automation to production deployment.
85 %
Operational Architecture Firm & Product Design | Siraitia System
Siraitia System PLT is an operational architecture firm building custom systems to streamline workflows and drive business growth.
85 %
Exentur — Build smarter. Scale stronger.
Exentur is preparing a new digital platform for companies that need secure infrastructure, automation, custom software, and AI-enabled systems — engineered t...
85 %
Fitzroy | Software, Cloud & AI Engineering
Fitzroy builds and modernizes backend systems, cloud infrastructure, and production AI workflows. Founder-led engineering from architecture through deployment.
85 %
Sedrax — Infrastructure for ambitious operations
Cloud, data, and automation systems engineered to perform under pressure.
85 %
Implicit Dev
85 %
The Feral Moon LLC — Software for the hard problems
The Feral Moon LLC is an independent software development company building thoughtful products, intelligent systems, and resilient platforms.
85 %
Atakan Çelik — Software, Systems & Structure
Atakan Çelik builds payment platforms and distributed software systems. Explore his work in fintech, banking integrations and software architecture.
85 %
Dlyra Studios — AI, Data & Automation
Dlyra Studios builds reliable AI systems, automation, forecasting tools, integrations and data products for real operational problems.
85 %
SCA Systems | Business Systems & AI Infrastructure UK
SCA Systems designs and builds business software, system integrations and controlled AI infrastructure for companies across Teesside, the North East and the UK.
85 %
Junaid Ahsan's Portfolio
Portfolio website showcasing my work as a Systems & AI Engineer
85 %

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 DigiCert Inc
Valid from 9/20/2026
Valid to 3/21/2027
Time until expiry 154 days

Last successful crawl

Title 2join.us | Systems that scale
Description 2join.us demo landing page for resilient software and infrastructure systems.
Content-Length 3,362 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
20.82.22.191 10/13/2026
20.82.13.59 9/26/2026
104.21.27.91 5/2/2026
172.67.169.24 5/2/2026
188.114.96.0 4/25/2026
IPv6 address Last updated
2606:4700:3032:0:0:0:ac43:a918 7/5/2026
2606:4700:3035:0:0:0:6815:1b5b 7/5/2026
2606:4700:3035:0:0:0:6815:1b5b 5/31/2026
2606:4700:3036:0:0:0:ac43:a918 5/31/2026
2a06:98c1:3120:0:0:0:0:0 5/24/2026
Mail server Priority Last updated
route3.mx.cloudflare.net 43 6/30/2024
route2.mx.cloudflare.net 68 6/30/2024
route1.mx.cloudflare.net 83 6/30/2024
mail.2join.us 20 1/8/2024
Name server Last updated
cullen.ns.cloudflare.com 6/30/2024
zariyah.ns.cloudflare.com 6/30/2024
ns1.turbify.com 12/8/2023
ns2.turbify.com 12/8/2023

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

20.82.13.59 1,826 domains · here since 10/3/2026
Domain On this IP since
zurvit.cloud 10/15/2026
zuidcore.nl 10/3/2026
zuidcore.com 10/16/2026
zetabytecloud.com 10/10/2026
zeshas.com 10/6/2026
zerophasesystems.com 10/7/2026
zentura.dk 10/3/2026
zenik-solutions.com 9/13/2026
zedx-uk.net 10/3/2026
zazitreats.online 9/20/2026
zarvx.io 9/24/2026
yuzuseason.cz 9/17/2026
and 1,813 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.