contractbook.com

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

contractbook.com serves a website of its own over HTTPS. It answers on both IPv4 and IPv6, with a valid TLS certificate and MX records for mail.

396,925 other domains share an IP address with it, and 22 domains redirect to it.

The most recent crawl returned the page title “Contractbook: Contract Management Software” and 141,489 bytes of HTML. The site links to Facebook, X and LinkedIn profiles.

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	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	Both	Shows whether the domain only has IPv4 or IPv6 or both.
SSL-Certificate	valid	Shows whether the domain has a valid SSL certificate.
Redirects	22	Number of domains that redirect to this domain.
Reverse IP	396,925	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": "contractbook.com"}'

Create a free account Read the API docs

Similar websites

Website	Similarity
clauseguide.com ClauseGuide - Start your contract management in minutes Centralize, review and manage your contracts with an accessible, easy-to-use contract management platform that grows with your team. Start for free.	91 %
contracko.com Effortless AI contract management platform \| Contracko AI contract management platform that reviews every contract for risks and obligations, extracts the key data, and tracks every deadline.	89 %
simpleo.ai SimpleO: End-to-End Contract Management with SimpleO: AI-Powered Solution for All Your Contracts Streamline your contract management with SimpleO’s AI-powered solution. Expedite contract creation, manage risks effectively, and maximize contract value wit...	89 %
juro.com Juro \| Intelligent contracting Intelligent contracting is here. Juro empowers your team to agree and manage contracts end-to-end with flexible AI automation that lives where you live.	88 %
contractify.io Contractify \| Contract Management Software Discover how Contractify helps you to centralise, sign & manage contracts with AI. Try Europe's safest, easiest & most innovative contract management softwar...	88 %
avokaado.io Fix Your Legal Chaos with Contract Intelligence - Avokaado Automate, analyze, and control your contracts and documents across teams. Get faster workflows, better insights, and full compliance.	88 %
cequence.io The future of contracting \| Cequence Contract lifecycle management software solution that brings consumer-like experience into the world of robust corporate tools.	88 %
termspan.com AI Contract Management Software for Review, Risk, and Renewals TermSpan helps teams upload contracts, extract key terms, review risk, track renewals, search clauses, and manage contract workflows from one AI-assisted wor...	88 %
regaltechh.com RegalTechh - AI-Powered Contract Intelligence Platform Transform your contract management with RegalTechh's enterprise-grade AI. Extract insights, manage obligations, and unlock value from thousands of contracts...	88 %
clarix360.com Clarix360: AI Contract Lifecycle Management Software Create, manage, and deploy any contract in minutes. Quickly uncover critical insights from your agreements, identify potential risks, and stay in control of...	88 %
conneto.com Revolutionizing Document Management with AI I Conneto Conneto – where advanced AI meets intuitive document management. Our platform is designed to empower businesses globally, offering solutions for automated co...	87 %
tomorro.com Tomorro - AI-Powered Contract Management Software Tomorro reinvents contract management with an AI-powered CLM platform. Automate contract creation, negotiation, and approvals to accelerate business while en...	87 %
spotdraft.com SpotDraft \| AI Contract Lifecycle Management Software AI-native contract lifecycle management built for control. Draft, review, sign & renew faster, with legal in charge. Go live in weeks with SpotDraft.	87 %
aerofiler.com Contract Automation - Contract Management Software - Document Management - Aerofiler Aerofiler is an AI-powered contracting platform combining a best-in-class contract repository, templating engine & approval workflows for legal, sales and HR...	87 %
inhubber.com Contract Management Software - Inhubber - Made in Germany Simplify contract management with Inhubber. Secure storage, AI-powered analysis, and alerts. Stay in control and book your free demo today.	87 %
aerofiler.com.au Contract Automation - Contract Management Software - Document Management - Aerofiler Aerofiler is an AI-powered contracting platform combining a best-in-class contract repository, templating engine & approval workflows for legal, sales and HR...	87 %
legislate.ai Legislate.ai \| AI Contract Guides and Legal Tech Resources Plain-English guides on contracts, AI review, legal automation and contract data for teams exploring better agreements.	87 %
contractai.ai Contract AI	87 %
slavault.com SLAVault – AI-Powered Contract Management for Startups & SMBs Secure, AI-powered contract management. Upload, organize, review, and track your agreements with clearer reminders and insights.	87 %
contractworks.com Contract Management Software \| ContractWorks Take control of your contracts with ContractWorks- the low-cost contract management system rated #1 in ease of use, support, and ease of setup.	86 %

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	GoDaddy.com
Valid from	7/23/2026
Valid to	2/6/2027
Time until expiry	109 days

Last successful crawl

Title	Contractbook: Contract Management Software
Description	Contract management software to store and manage contracts, so you can analyze, decide and act quicker from one central place.
Content-Length	141,489 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
198.202.211.1	1/11/2026
15.160.106.203	1/4/2026
15.161.34.42	1/4/2026
35.152.117.67	1/4/2026
18.202.8.75	12/28/2025

IPv6 address	Last updated
2620:cb:2000:0:0:0:0:1	1/11/2026

Mail server	Priority	Last updated
aspmx.l.google.com	1	12/29/2023
alt1.aspmx.l.google.com	5	12/29/2023
alt2.aspmx.l.google.com	5	12/29/2023
alt3.aspmx.l.google.com	10	12/29/2023
alt4.aspmx.l.google.com	10	12/29/2023

Name server	Last updated
charles.ns.cloudflare.com	12/9/2023
mary.ns.cloudflare.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

Domain	Last seen
contractbook.ch	10/20/2026
contractbook.uk	10/18/2026
getcontractbook.com	10/17/2026
contractbook.be	10/17/2026
contractbook.es	10/16/2026
contractbook.co	10/16/2026
contractbook.de	10/15/2026
contractbook.pl	10/15/2026
contract.new	10/14/2026
contractbook.org	10/12/2026
contractbook.cz	10/11/2026
contractbook.us	10/10/2026
and 10 more

Reverse IP neighbours

198.202.211.1 378,635 domains · here since 9/21/2026

Domain	On this IP since
zzzzip.com	9/13/2026
zzzsheep.com	10/13/2026
zzlocal.com	9/23/2026
zzkontra.pl	9/14/2026
zzim.com.au	9/23/2026
zziin.nl	9/18/2026
zziani.com	9/22/2026
zzhelev.com	9/14/2026
zzgripelectric.com	9/23/2026
zzbgrou.nl	9/21/2026
zz2.co.za	9/16/2026
zz2.biz	9/17/2026
and 378,622 more

2620:cb:2000::1 18,290 domains · here since 9/21/2026

Domain	On this IP since
zzkontra.pl	9/14/2026
zympler.com	9/19/2026
zymego.uk	9/13/2026
zymego.se	9/23/2026
zymego.com	9/21/2026
zymego.co.uk	9/13/2026
zydoc.com	9/13/2026
zwembadramen.be	9/13/2026
zweihander.nl	10/9/2026
zwartinstallations.com	9/14/2026
zurich-champions.com	9/18/2026
zunogames.com	9/20/2026
and 18,277 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.

Dive into our data, search now!