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Check DNSSEC for domain The extension allows you to check if DNSSEC technology is being used for the current domain name. If DNSSEC technology is used - the extension icon changes to green, if not used - to gray. DNSSEC (Domain Name System Security Extensions) is a set of extensions to the IETF DNS protocol that minimize attacks associated with spoofing DNS addresses when resolving domain names. It is aimed at providing DNS clients (the English term resolver) with authentic responses to DNS requests (or authentic information about the fact that there is no data) and ensuring their integrity. This uses public key cryptography. Availability of data and confidentiality of requests are not ensured. Keeping DNS secure is critical to overall Internet security. This extension helps to determine if users on the network have DNSSEC and if the resource is secure. The extension in the background sends the current domain to the dnssec.cctld.uz service, which returns the result. If DNSSEC technology is used - the extension icon changes to green, if not used - to gray. Note: The results of the extension depend on the availability of the dnssec.cctld.uz service.
IP, DNS & Security Tools | HackerTarget.com
Quick access to IP, DNS & Network Tools. Check DNS, Whois, ASN, Traceroute, Ping and more. Tools for technical operators. IP, DNS and Security tools for technical systems operators. Instant access to Whois, GeoIP, DNS, Traceroute, Ping, HTTP Headers, Nmap and more all from your browser. Perfect for: - security professionals - network operators - systems administrators - analysts - or simply those who are curious about technical aspects of the Internet While all these tools are available on HackerTarget.com, our Chrome Extension offers quick and easy access, saving you time. Perform external network queries in a single click. HackerTarget.com is an established provider of hosted open source security scanning services such as Port Scanners (Nmap), Vulnerability Scanners (OpenVAS) and Web application security (WordPress, Nikto) testing. Online Nmap Port Scanning has been available from HackerTarget.com since 2007. While continuing to provide a stable hosted vulnerability scanning service the site continues to evolve and provides tactical information to those who manage Internet connected systems. By using hosted security scanning and network testing tools you are able to probe and troubleshoot your networks, firewalls and servers from an external perspective. This testing from outside the network perimeter or firewall simulates probes and scanning that may be performed by a determined attacker. In addition to finding vulnerabilities and security configuration errors in your systems these types of probes will also enable you to test intrusion detection (IDS / IPS) and even incident response processes.
TLS/SSL checker and reminder - ElevenGuard
Monitor TLS/SSL certificate expiration and get notified via email or Slack. One-click TLS/SSL certificate info such as expiration date and certificate authority (CA). Elevenguard.com Chrome Extension is a SSL checker to avoid red lights in production. You can also add reminders and be notified via email/Slack when a certain TLS/SSL certificate is about to expire. ⚠ Be updated on SSL certs expiration before errors start happening. SSL certificates are not valid forever. They expire. That means that every website needs to renew or replace its SSL certificate. So, what happens when your SSL certificate expires? It makes your site/services unreachable. That is essentially a death warrant for your site’s traffic, sales or whatever metric or KPI you value. ⚠ No more red lights with SSL certificates. Don't let cert renewal compromise your HTTPS availability. More often than not, script-generated haproxy configuration fails to pick new certificates and will put a red light on production status. Imagine that in a very high traffic web site and in your career.
NsLookup - Find DNS Records
A simple and powerful tool for querying DNS records ★ Bypass DNS caching None of the DNS records are ever cached by NsLookup, so you're sure to get a fresh set of records every time. ★ Global DNS propagation Query DNS records from different locations to gauge the propagation process. ★ Discover root causes Quickly browse through a domain's DNS structure to find the root cause of connectivity issues. NsLookup shows all the DNS records for the website you're visiting. It has support for popular DNS servers like Google DNS, CloudFlare DNS and OpenDNS, but also local DNS servers all over the world.
Domo - domain name info: WHOIS, RDAP, DNS & history lookup
Super detailed info for any domain name: registration status & dates, WHOIS, RDAP, DNS records, Name Servers, and more This extension started as a small project: see the expiry date of a domain. More functionality was added in time, and now the extension can show you everything about a domain name: WHO registered it, important dates (created or expiry), DNS Records, mentions in the news, WHOIS, RDAP, and more. Highlights: - Shows domain availability: registered, available or for sale - Show at which registrar the domain is registered - Important domain dates: registration date, expiry date - Registrant info (if public): person/company name, location, contact details - Info about Name Servers - DNS records: lists all subdomains - Domain history: timeline of domain changes in WHOIS, DNS or public sales - Does not track or record browser history. The only info used is the domain name in current tab when extension icon is clicked Change log: - v2.6 - Updated layout for History tab, added multiple DNS resolvers - v2.5 - Fixes for links to register domains - v2.4 - Load faster & more accurate domain info, using a mix of RDAP & WHOIS info - v2.3 - Discover more DNS records (subdomains) and wildcard (*) record - v2.2 - Show friendly message when WHOIS data can't be loaded - v2.1 - Load info about IPs on mouse hover in DNS Records tab - v2 - new UI, new & faster API
