cloudflare-tor/instructions.md

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# Instructions
--------------
## Website is using Cloudflare
| List name | Description |
| -------- | -------- |
| /split/cloudflare(X).txt | Split files (base domain) |
| ex_cloudflare_users.txt | Domains which used Cloudflare in the past, not anymore |
| cloudflare_CIDR_v4.txt | IPv4 CIDR owned by Cloudflare |
| cloudflare_CIDR_v6.txt | IPv6 CIDR owned by Cloudflare |
| cloudflare_range_v4.txt | IPv4 range owned by Cloudflare |
| cloudflare_owned_ASN.txt | AS network owned by Cloudflare |
| cloudflare_owned_NS.txt | Name Server owned by Cloudflare |
| cloudflare_owned_domains.txt | Domains owned by Cloudflare |
| cloudflare_owned_onions.txt | Tor .onions owned by Cloudflare |
1) How to detect Cloudflare
There are many ways to detect it:
- [These add-ons](what-to-do.md) will help your Cloudflare collection.
- Visit a website via Tor or VPN, and you will be greeted by "Attention Required! Cloudflare" webpage.
- Dig "[NS record](https://www.digwebinterface.com/?hostnames=emsisoft.com&type=NS&ns=resolver&useresolver=8.8.4.4&nameservers=)" of the domain.
```
emsisoft.com. 21599 IN NS bella.ns.cloudflare.com.
emsisoft.com. 21599 IN NS dom.ns.cloudflare.com.
```
- Dig "[A record](https://www.digwebinterface.com/?hostnames=dev.qubes-os.org&type=A&ns=resolver&useresolver=8.8.4.4&nameservers=)" of the FQDN, then [check the IP's owner](https://ipinfo.io/104.18.228.122).
```
dev.qubes-os.org. 299 IN A 104.18.228.122
ASN AS13335 Cloudflare, Inc.
Organization Cloudflare, Inc.
Route 104.18.224.0/20
```
2) How to add your data
1. Log in to *notabug.org*.
2. Click "*Fork*" button. (top-left corner)
3. Edit text file.
4. Click *Double-arrow* button to create a *new pull request*.
```
IMPORTANT: Please add only "Base Domain"
if "community.example.com" is using Cloudflare
add "example.com"
if "www.example.co.uk" is using Cloudflare
add "example.co.uk"
if "example.net" is using Cloudflare
add "example.net"
... to /split/cloudflare_e.txt
```
3) If the website *no longer using Cloudflare*, *remove* it from /split/ list and *add* to "[ex_cloudflare_users.txt](https://notabug.org/themusicgod1/cloudflare-tor/src/master/ex_cloudflare_users.txt)".
--------------
## Website is NOT using Cloudflare (& blocking you)
Some websites use other companies with the CloudFlare business model.
Add them to [non-cloudflare-list](https://notabug.org/themusicgod1/non-cloudflare-tor-hostile/) (formerly "*TorBlocker Hall of Shame Part I*")
This is a collection of websites that ban Tor exits, other than through Cloudflare(e.g. showing access denied pages, systematic timing out connections, ...).