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thunderclient.com Paid content

Categories: Development

Tags: CodeAPITeam Collaborationrest clienthttp clientapi testergraphql clientvs codepostmanVS Code extension
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Visual Studio Code

Thunder Client is a lightweight Rest API Client Extension for Visual Studio Code for Testing APIs. Supports Graphql query. lightweight alternative to Postman

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Updated: 2026-09-03 15:17 Language: English (default) Access: Normal

Profile views 6 Outbound visits 4
Thunder Client Full homepage screenshot

Website Overview

An established domain and managed infrastructure suggest continuity of operations and may support dependable delivery, although neither guarantees service quality. Several search or sharing settings need attention. Together they may make snippets, preview images or preferred URLs less consistent across platforms.

Domain and Registration

Registered in 2018, this domain has about 8 years of history. That suggests continuity, although ownership and purpose may have changed. Transfer-protection status is present, helping reduce the risk of unauthorized domain transfers. The registrar is Cloudflare, Inc., a widely used domain service provider. The domain uses the common .com extension, which is not an independent safety signal.

DNS and Email

Nameservers are provided by Cloudflare, indicating managed DNS hosting. MX records point to the Google Workspace email service. No CNAME was found; the observed records resolve directly to addresses. SPF and DMARC are configured. DKIM status is unknown. TXT records include verification markers for Google. Such markers may also remain after a service stops being used.

TLS and Certificates

The public key uses EC with 256 bits. The server supplied a complete certificate chain. No organization name is present in the certificate; the available fields are consistent with domain validation. The certificate was issued by Let's Encrypt, commonly associated with automated certificate services. The certificate's total validity is about 89 days, consistent with a short renewal cycle.

HTTP and Browser Security

X-Powered-By exposes backend information: ASP.NET. The response lacks these common security headers: Permissions-Policy. The cf-ray response header indicates a CDN or caching proxy in the delivery path. No obvious internal addresses or debug information were found in the headers. The Server header identifies cloudflare without an exact version.

Technology Stack Analysis

The public page identifies Bootstrap, Cloudflare, Microsoft IIS without precise versions, leaving fewer clues for version-specific scanning.

Search and Social Sharing

The title has 68 characters and may be truncated in search results. Open Graph is partially configured; og:type is missing. Twitter Card metadata is configured. A meta description is present, with 157 characters. The observed directives allow indexing and link following.

Hosting and Email

DNSCloudflare
HostingCloudflare
EmailGoogle Workspace
Location Location unknown 104.26.12.81

Pages, Search and Sharing

Meta descriptionThunder Client is a lightweight Rest API Client Extension for Visual Studio Code for Testing APIs. Supports Graphql query. lightweight alternative to Postman
Canonical URLhttps://www.thunderclient.com/
LanguageEnglish (default)
Twitter Cardsummary_large_image

Social Sharing Preview

6 fields

robots.txt (opens in a new tab)

0 rules

No rules found

Sitemaps

0

No sitemaps found

Registration details RDAP / WHOIS

RegistrarCloudflare, Inc.
Registered2018-09-04
Expires2027-09-04
Domain statusclient transfer prohibited
Nameserversbob.ns.cloudflare.com、kay.ns.cloudflare.com
DNSSECunsigned

DNS records

TypeNameValueTTLPriority
Athunderclient.com104.26.12.81300—
Athunderclient.com104.26.13.81300—
Athunderclient.com172.67.70.153300—
AAAAthunderclient.com2606:4700:20::681a:c51300—
AAAAthunderclient.com2606:4700:20::681a:d51300—
AAAAthunderclient.com2606:4700:20::ac43:4699300—
MXthunderclient.comaspmx.l.google.com3001
MXthunderclient.comalt1.aspmx.l.google.com3005
MXthunderclient.comalt2.aspmx.l.google.com3005
MXthunderclient.comalt3.aspmx.l.google.com30010
MXthunderclient.comalt4.aspmx.l.google.com30010
NSthunderclient.combob.ns.cloudflare.com86400—
NSthunderclient.comkay.ns.cloudflare.com86400—
TXTthunderclient.com4385C371FED2865014F5FAABCDC542E4434FB727751E56AA23EC3D019BEA77A4300—
TXTthunderclient.comgoogle-site-verification=fTKMb6BVYbvM7I9Xf0rEI-eQ3RUcyEB7TUhepDRM4kY300—
TXTthunderclient.comgoogle-site-verification=q7nXeoc6wT-G61l2Am3isTDzIIWLS3VVsuViNj5WbNQ300—
TXTthunderclient.comgoogle-site-verification=xZHGIlUJmAyFcyGS1NAoKGqqS-oqvtUdlpEjpPGw_hM300—
TXTthunderclient.comms-domain-verification=8e20f48a-9ae6-4c44-8aa7-ab524cef41e1300—
TXTthunderclient.comv=spf1 include:_spf.google.com include:sendgrid.net ~all300—
DMARC_dmarc.thunderclient.comv=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected];300—

TLS and certificates

AssessmentNormal configuration
Supported protocolsTLSv1.2、TLSv1.3
Negotiated protocolTLSv1.3
Certificate subjectthunderclient.com
IssuerLet's Encrypt
Valid until2026-11-30T12:50 · Remaining when checked: 87 days
Verification detailsCertificate trust: Passed · Hostname match: Passed

HTTP response headers

HeaderValue
content-typetext/html; charset=utf-8
servercloudflare
strict-transport-securitymax-age=31536000; includeSubDomains; preload
content-security-policydefault-src 'self'; font-src 'self' https://cdnjs.cloudflare.com; connect-src 'self' https://api.stripe.com https://cdnjs.cloudflare.com https://challenges.cloudflare.com https://plausible.io; frame-src 'self' https://js.stripe.com https://hooks.stripe.com https://challenges.cloudflare.com; script-src 'nonce-b5540088ffd84b3a83a2bb228274444c' 'strict-dynamic' https://js.stripe.com https://js.monitor.azure.com https://challenges.cloudflare.com; script-src-elem 'nonce-b5540088ffd84b3a83a2bb228274444c' 'strict-dynamic' https://js.stripe.com https://js.monitor.azure.com https://challenges.cloudflare.com; style-src 'self' https://cdnjs.cloudflare.com; style-src-elem 'self' 'nonce-b5540088ffd84b3a83a2bb228274444c' https://cdnjs.cloudflare.com; img-src 'self' https://api.producthunt.com https://cdnjs.cloudflare.com data:; object-src 'none'; base-uri 'self'; form-action 'self'; frame-ancestors 'none';
x-content-type-optionsnosniff
referrer-policystrict-origin-when-cross-origin

Identified technologies

BootstrapCloudflareMicrosoft IIS

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