Author: Ed Itor

Free with no limits, based in Romania The free version is http only. ip-api.com

– DNS tool – It can check the DNS records for a specific host and the speed of DNS queries. Also, it can create a detailed audit, which can be shared easily! And best of all – it is absolutely Free – Check it out <www.cloudns.net/tools/?utm_source=Mail&utm_campaign=2023_02_newsletter&utm_medium=dns_tool_link> ! – SPF generator – Using it, you can create your SPF records easily, even if you have no technical knowledge. It is intuitive to work with and of course, Free to use – Test it <www.cloudns.net/spf-generator/?utm_source=Mail&utm_campaign=2023_02_newsletter&utm_medium=spf_link> !

Open source fingeprintjs github.com/fingerprintjs/fingerprintjs
Or, use the service Free level up to 20k identifications per month fingerprint.com/pricing/

You can created a set in the firewall config and use it to exclude rfc1918 addresses
Use the nft command to check for rule hits.
Discuss on the forums: forum.openwrt.org/t/how-can-i-find-the-possible-options-of-uci-firewall-rules-target/153475/7

Get the list of supported providers:
opkg update; opkg list | grep ddns-scripts
You can use he.net for DDNS with your own domain which could be from freedns
Discuss on their forums:
forum.openwrt.org/t/free-ddns-service-for-openwrt/152714/19

IP to country lookup free from ipinof ipinfo.io/pricing
Free plan is 50k requests/month Or, you can download the dataset

Have you tried dataminer.io/ ?
This tool will automate web scraping for you.
‘Data Miner is a Google Chrome Extension and Edge Browser Extension that helps you crawl and scrape data from web pages and into a CSV file or Excel spreadsheet.’ There is a free plan for 500 pages/month. But, don’t go over the limit or you account gets locked indefinitely.

The wizards at User Agents has a web form where you can add filtering and have it generate a list of compatible user agents. Great for dev testing.
user-agents.net/download

WhatIsMyBrowser has an API for detailed browser detection.
It parsers all http headers to detect Bots and Identify Browser.
It can provide the latest version number of browsers and operation gsystems
There is a free tier that allows 5,000 (per month)
developers.whatismybrowser.com/api/features/

There are many sites that provide dns lookup online.
This is the only one I’ve seen that allows you to input a specific DNS server IP to use for the lookup. Well done! dnslookup.online/