Category: Tech

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/

www.geonames.org/
The GeoNames geographical database covers all countries and contains over eleven million placenames that are available for download free of charge.

all the answers are at privacytools.io

api.ident.me/
or just ident.me/
A somewhat unique feature, you can check what server makes the DNS request on your behalf. ‘To find the public IP of your DNS servers, resolve ns.ident.me, ns4.ident.me, or ns6.ident.me.’

nixintel has the guide
nixintel.info/linux/build-your-own-custom-osint-machine-diy-buscador-part-1/