GET dnsleaktest.com HTTP 200324 ms5.1 KB$0.000034 captured Aug 7, 2026

dnsleaktest.com, as data

One API turns any dnsleaktest.com page into markdown, structured JSON, its link graph or a screenshot, and crawls the whole site the same way. The panel shows the real response we captured.

target profile from the capture

Render mode: Plain HTTP, no browser needed
Response: HTTP 200 in 324 ms
Page size: 5.1 KB of markdown, 80 lines
Fields: Business Name, Address, Phone, Category
Captured: Aug 7, 2026

Start scraping dnsleaktest.com See the code

Free balance on signup, no card. This dnsleaktest.com page cost $0.000034 to fetch.

response 200 · 324 ms · 5.1 KB

# How to fix a DNS Leak### Mozilla Firefox1. Select the menu button and go to Settings.2. In the Privacy & Security menu, scroll down to the Enable secure DNS using: section.## Operating SystemsThe source for DNS leaks in operating systems is often related to the network adapter, like Wi-Fi or Ethernet. Removing static DNS server entries can eliminate leaks.### Windows2. Flush the DNS cache by opening a Command Prompt (Start > CMD) then enter the following command and press Enter: `ipconfig /flushdns`3. Open “Network Connections" via the Start menu search feature4. Identify the local network adapter. This could be "Wi-Fi", "Ethernet", etc.5. Right-click the adapter name and select Properties.6. Select Internet Protocol Version 4 (TCP/IPv4) and click the Properties button.7. Click the Advanced... button and navigate to the DNS tab.8. Click the Add button, enter 0.0.0.0 and click Add.9. Click OK on two properties windows and Close on the last.11. After disconnecting the VPN, reconfigure the adapter to restore the previous DNS settings.12. In the adapter's IPv4 Properties area from above, select the option to Obtain DNS server address automatically.13. Click OK then Close on the two properties windows to accept the change.14. Once again, flush the DNS resolver cache: `ipconfig /flushdns`To mitigate IPv6 DNS leaks, select Internet Protocol Version 6 (TCP/IPv6) (similar to Step 6 above), select the option to Use the following DNS server addresses:, then enter :: (two colon characters) into the Preferred DNS server field. Using :: for IPv6 is the same as using 0.0.0.0 for IPv4.### macOS1. Go to System Preferences > Network.2. Select the first connection in your list (i.e. "Wi-Fi" or "Ethernet") and click Advanced.4. Select any addresses in the list and attempt to remove them using the - button. If you cannot select them or the - is not active, then you are already using your routers DHCP assigned DNS servers.5. Click OK and exit all the windows.

POST /scrape · ns2.dnsleaktest.com/how-to-fix-a-dns-leak.md · markdown · Showing 25 of 80 lines · captured Aug 7, 2026

What Spider does on dnsleaktest.com

Same key, five endpoints. The numbers under a cell were measured on this page.

/scrape

Page to markdown

Clean text for RAG and LLM context, boilerplate removed. The lane that runs without a key.

324 ms · $0.000034

/fetch

Page to JSON

Spider reads the page and names the fields. Pass your own schema when you need exact keys.

/crawl

Whole site

Follows dnsleaktest.com's own links, respects robots, streams pages as they land.

/links

Link graph

Every internal and external URL on a page, before you decide what to fetch.

/screenshot

Rendered capture

Real Chromium, full-page PNG. The same call also returns the rendered HTML.

The call behind the panel

This request produced the response above. Paste it with your key and you get the same bytes.

request scrape.sh

curl -X POST https://api.spider.cloud/scrape \
  -H "Authorization: Bearer $SPIDER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"url": "http://ns2.dnsleaktest.com/how-to-fix-a-dns-leak.html", "return_format": "markdown"}'

from spider import Spider

app = Spider()
params = {"return_format": "markdown"}
page = app.scrape_url("http://ns2.dnsleaktest.com/how-to-fix-a-dns-leak.html", params=params)
print(page[0]["content"])

import { Spider } from "@spider-cloud/spider-client";

const app = new Spider();
const [page] = await app.scrapeUrl("http://ns2.dnsleaktest.com/how-to-fix-a-dns-leak.html", {
  return_format: "markdown",
});
console.log(page.content);

plain request · no browser, no selectors

What dnsleaktest.com costs

Multiplied from the measured 5.1 KB page. Estimates round to the cent.

cost measured

This page, once 5.1 KB over HTTP, measured $0.000034

This page, daily for a month 30 fetches at the measured price ≈ $0.001016

1,000 pages this size 4.9 MB at the measured price ≈ $0.03

10,000 pages this size 49.5 MB at the measured price ≈ $0.34

1 GB of transfer costs $1, plus $0.001 per CPU minute, and failed requests cost $0. Crawling daily? The Unlimited plan is a flat monthly rate.

Point this at the rest of dnsleaktest.com.

The capture above took 324 ms and cost $0.000034. The same call takes any URL on dnsleaktest.com.

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