Global DNS propagation checker TUI — watch a DNS record propagate across 34 public resolvers worldwide, on a world map in your terminal
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Sep 2, 2026 - Rust
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dns-checker
Here are 25 public repositories matching this topic...
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Nov 29, 2025 - JavaScript
Command-line tool to detect email spoofing vulnerabilities by analyzing SPF and DMARC DNS records. Supports single and bulk domain checks with multiple output formats.
email spf spoofing spoof dmarc email-security subdomain-takeover email-spoofing dns-checker dns-security email-phishing email-spoofing-vulnerability mail-spoof mail-security email-spoof-check
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Apr 11, 2026 - Go
DNS checker written in PHP to find DNS records and compare it.
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Jun 5, 2023 - PHP
DNS Checker API with unlimited use, no restrictions applied. Open Source.
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Nov 26, 2024 - JavaScript
DNS Lookup — Enter a domain, subdomain, or hostname to retrieve A, AAAA, MX, TXT, SPF, DKIM, DMARC, NS, SOA, CNAME, PTR, SRV, CAA, DNSSEC, and more — queried live from public DNS-over-HTTPS resolvers. Get a DNS health score, provider detection, and export results in seconds. Free on ToolAdda.online.
mx-lookup dns-lookup dns-records dns-checker reverse-dns-lookup spf-checker utility-tools dmarc-checker dns-record-checker ptr-lookup free-online-tool dns-lookup-tool tooladda ns-lookup dnssec-checker txt-lookup dkim-checker soa-lookup srv-lookup a-record-lookup
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Aug 4, 2026
DNS Propagation Checker — Check whether a DNS change has propagated by querying four independently operated public DNS resolvers — Google, Cloudflare, DNS.SB, and RethinkDNS — live and in parallel. Get a consensus score, per-resolver TTL and response time, DNSSEC status, and optional exact-value matching against the change you made. Free on Tool...
dns-propagation dns-propagation-checker dns-checker utility-tools dns-record-checker free-online-tool global-dns-checker tooladda txt-record-propagation mx-record-propagation dns-changes-not-propagated dns-propagation-tool a-record-propagation verify-dns-records-globally dns-resolver-checker check-dns-propagation dns-propagation-checker-free check-dns-propagation-worldwide
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Aug 4, 2026
🌐 Check websites, ping, TCP ports & DNS from 60+ global locations. Beautiful CLI tool with interactive menu.
opensource python3 website-monitor server-monitoring devops-tools network-security system-administration cli-tool tcp-port-scanner ping-test osint-tool dns-checker network-diagnostics network-tool check-host http-monitoring
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Feb 27, 2026 - Python
Information Gathering Tool
geolocation http-header port-scanner whois-lookup admin-finder discover-subdomain dns-checker discover-wordpress-plugins website-information
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Feb 14, 2021 - Python
The Swiss Army knife for network testing - DNS, proxies, MTProto, Xray configs, Cloudflare IPs, and scraping all in one CLI tool
http http-proxy socks5 mtproto proxy-list socks5-proxy socks4 ct proxy-checker dns-proxy dns-resolver dns-lookup proxy-downloader socks4-proxy dns-checker v2ray-config xray-checker v2ray-cehcker vless-checker vmess-checker
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Jul 31, 2026 - Go
A self-hostable domain portfolio manager, WHOIS tracker, and uptime monitor built with Next.js, Drizzle, and SQLite.
docker nextjs self-hosted uptime-monitor developer-tools electron-app whois-lookup ssl-monitoring domain-management domain-manager dns-checker drizzle-orm
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Jun 21, 2026 - TypeScript
Performing Webservers and DNS records vulnerabilities check
nginx powershell webserver apache vulnerability vulnerabilities dns-server vulnerability-scanners iis-server dns-checker apache-scanner nginx-scanner iis-scanner powershell-scanner
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Oct 24, 2023 - PowerShell
Free DNS pre-flight checker — audit SPF, DKIM, DMARC before your email breaks
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Jun 21, 2026 - HTML
IP enrichment and threat intelligence tool
python learning enrichment osint cybersecurity virustotal enrichment-analysis proxy-checker threat-intelligence abuseipdb greynoise dns-checker cybersecurity-tools soc-analyst
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Jan 8, 2026 - Python
Minimal C11 CLI to check DNS propagation across global resolvers. Fast, honest, and Unix-style — measures real DNS consistency, not guesswork.
c resolver dns cli unix networking dns-propagation systems-programming dns-checker dns-tools dig-alternative
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Apr 9, 2026 - C
A DNS and Reverse DNS Lookup Tool
open-source hacking cybersecurity penetration-testing pentesting ip-lookup pentest domain-checker offensive-security hacking-tool dns-lookup redteam readteaming penetration-testing-tools redteam-tools dns-checker reverse-dns-lookup website-lookup
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Aug 29, 2024 - Python
DNS golang osint. leaking by open dns services. Very easy to check site for leak.
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Apr 29, 2025 - Go
SSL, domain, and DNS expiry monitor that runs on GitHub Actions and publishes a dashboard to GitHub Pages.
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Sep 8, 2026 - TypeScript
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