Fast, dependency-free Go package to infer binary file types based on the magic numbers header signature

timezone lookup in go

Go library for RBL (Real-time Blackhole List) lookups

Fast and in memory geo lookup library

A powerful, yet easy to use CLI tool written in Go for subdomain discovery and IP lookup

DNS lookup utility for SRV records

Keep track of your local git clones

House.gov lobbyist filing scraper and lookup written in Go

🪢 Cascades lookups to the IPFS Kademlia DHT

Fast IPv4 to country lookup

goIP is a Go package which validates, parses, and formats IPv4 and IPv6 addresses, as well as creates simple, lightweight structures to store and return common information about IPs which are well suited to be used in iteration.

📖 [WIP] Store bookmarks with tags for fast lookup from the command line!

simple cli tool to check domain

A golang structure based element lookup library

DNS RoundRobin Discovery HTTP API for Docker Service Discovery within a Swarm Cluster using DNSRR written in pure Golang

Go implementation of Tries data structure

CLI tool to perform reverse DNS queries.

simple listing of device vendors in the network

Mac address lookup service

A general-purpose rules engine for Go supporting multiple rule types, sequential evaluation, and config-driven rule definitions.