Dive into our data, search now!

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

383.8 M

Domains known to webXtrend

9.3 M

New domains in the last 30 days

62.4 M

Social media profiles detected

openapi-format.com

openapi-format.com serves a website of its own over HTTPS. It answers on both IPv4 and IPv6, with a valid TLS certificate.

3,276 other domains share an IP address with it, and one domain redirects to it.

The most recent crawl returned the page title “openapi-format | Format, Sort and Filter OpenAPI Definitions” and 75,605 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 no 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 1 Number of domains that redirect to this domain.
Reverse IP 3,276 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": "openapi-format.com"}'

Create a free account Read the API docs

Detected social media networks

No social networks found on this website.

Similar websites

Website Similarity
XenoPages - Beautiful API Documentation Made Simple
Create stunning API documentation with ease. Import OpenAPI specs, customize your docs, and publish to your own domain. The modern alternative to GitBook and...
83 %
OpenCollection - Open Specification for API Collections
OpenCollection - Open Specification for API Collections
82 %
Orval - Generate type-safe API clients from OpenAPI
Generate type-safe TypeScript clients from OpenAPI specifications. Supports React Query, Angular, Vue Query, SWR, and more.
81 %
ApiTrinity — Beautiful API Documentation, Effortlessly
Generate Stripe-quality API documentation from OpenAPI specs or a visual editor. Ship beautiful docs in minutes.
80 %
Open-source API docs for developers and AI agents | openapidoc
Open-source API documentation for developers and AI agents. Publish fast, searchable references, guides, OpenAPI exports, llms.txt, and read-only MCP servers...
79 %
OpenAPI and Swagger validator · IndieOpenAPI
Validate one OpenAPI document for structural errors, broken references, incomplete operations, examples that break their schemas, and authentication gaps. Fr...
79 %
reOpenAPI — ReSwag, the shorthand notation for OpenAPI
ReSwag is a lossless, bidirectional shorthand notation for OpenAPI. 60–75% smaller specs, 5–8× fewer lines, zero semantic loss. Part of the reOpenAPI project.
78 %
APIJolt — Convert anything. Ship instantly.
One API call. Every document format. Zero infrastructure. HTML to PDF, DOCX to PDF, and 10+ formats. Free beta — 1,000 calls/month, no card required.
78 %
MiniPDF | PDF API for watermark, merge, extract, forms, and rendering
MiniPDF provides developer-friendly PDF APIs for text watermarking, merging, splitting, metadata updates, text extraction, forms, and image rendering.
78 %
AI Document and PDF Workflows
Process invoices, receipts, forms, and business records with AI-powered document and PDF tools.
78 %
SpecLayer | API Governance & Developer Portal Platform
Lint, diff, and enforce API standards across your entire organization. Ship governed APIs faster with SpecLayer.
78 %
OpenAPI Schema Viewer — Explore JSON & YAML Online
Free OpenAPI schema viewer for JSON and YAML. Search endpoints, inspect models, follow $ref links, and diagnose issues privately in your browser.
78 %
Web Standards-Based Platform | FEISMO.COM
A Solution Integrate API Viewer For PDFs Extendted From PDF.js Developed By Mozilla And Individual Contributors.
77 %
dotFurther
Open Discover® SDK for .NET - API for file format identification, text, metadata, and embedded object/attachment extraction.
77 %
MinimalDoc
A minimal static site generator for documentation. Fast, clean, and easy to use.
77 %
Home
77 %
DocAssure.ai
77 %
SpexDock
Generate API documentation in Notion from OpenAPI specifications.
77 %
Document Parsing API for 60+ File Formats | Exoa
Exoa is a document parsing API that extracts structured data from PDF, DOCX, images, audio & 60+ formats. LLM-ready JSON output in seconds — start free.
77 %
apiuikit: interactive API docs from your AsyncAPI or OpenAPI spec
A React component library that renders AsyncAPI and OpenAPI documents as interactive documentation. Use the whole widget, one section or item, or the exact p...
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

Issuer Google Trust Services
Valid from 9/2/2026
Valid to 12/1/2026
Time until expiry 45 days

Last successful crawl

Title openapi-format | Format, Sort and Filter OpenAPI Definitions
Description A CLI and library to sort, filter, and format OpenAPI specs, making them consistent, clean, and diff-friendly.
Content-Length 75,605 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
104.21.28.79 3/10/2026
172.67.144.228 3/10/2026
IPv6 address Last updated
2606:4700:3030:0:0:0:6815:1c4f 6/30/2026
2606:4700:3037:0:0:0:ac43:90e4 6/30/2026
2606:4700:3031:0:0:0:ac43:90e4 3/10/2026
2606:4700:3035:0:0:0:6815:1c4f 3/10/2026
Name server Last updated
maria.ns.cloudflare.com 3/10/2026
morgan.ns.cloudflare.com 3/10/2026

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
openapiformat.com 10/16/2026

Reverse IP neighbours

104.21.28.79 820 domains · here since 9/13/2026
Domain On this IP since
zzlivingstore.com 9/15/2026
zzhyauto.com 10/9/2026
zylafans.com 9/18/2026
zws704.com 9/16/2026
zs999games.org 9/27/2026
zorotv.co.at 9/12/2026
zokif.com 9/22/2026
znakomstva-dlya-zhenatyh.ru 10/11/2026
zipeh.com 9/22/2026
zhoawanchong.cn 9/21/2026
zewytay.shop 9/14/2026
zennetworkplatform.nl 9/23/2026
and 807 more
172.67.144.228 820 domains · here since 9/13/2026
Domain On this IP since
zzlivingstore.com 9/15/2026
zzhyauto.com 10/9/2026
zylafans.com 9/18/2026
zws704.com 9/16/2026
zs999games.org 9/27/2026
zorotv.co.at 9/12/2026
zokif.com 9/22/2026
znakomstva-dlya-zhenatyh.ru 10/11/2026
zipeh.com 9/22/2026
zhoawanchong.cn 9/21/2026
zewytay.shop 9/14/2026
zennetworkplatform.nl 9/23/2026
and 807 more
2606:4700:3030::6815:1c4f 818 domains · here since 9/13/2026
Domain On this IP since
zzlivingstore.com 9/15/2026
zzhyauto.com 10/9/2026
zws704.com 9/16/2026
zs999games.org 9/27/2026
zorotv.co.at 9/12/2026
zokif.com 9/22/2026
znakomstva-dlya-zhenatyh.ru 10/11/2026
zipeh.com 9/22/2026
zhoawanchong.cn 9/21/2026
zewytay.shop 9/14/2026
zennetworkplatform.nl 9/23/2026
zdx-tech.com 10/5/2026
and 805 more
2606:4700:3037::ac43:90e4 818 domains · here since 9/13/2026
Domain On this IP since
zzlivingstore.com 9/15/2026
zzhyauto.com 10/9/2026
zws704.com 9/16/2026
zs999games.org 9/27/2026
zorotv.co.at 9/12/2026
zokif.com 9/22/2026
znakomstva-dlya-zhenatyh.ru 10/11/2026
zipeh.com 9/22/2026
zhoawanchong.cn 9/21/2026
zewytay.shop 9/14/2026
zennetworkplatform.nl 9/23/2026
zdx-tech.com 10/5/2026
and 805 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.