DNSViz vs HttpWatch

DNSViz is a free, open-source tool for visualizing DNS zone status and investigating DNSSEC deployment. It lays out a domain's authentication chain and resolution path, and identifies configuration errors. The graph can show delegations, record sets, negative responses, DNSKEY and DS records, signatures, wildcards, warnings and errors. It classifies DNS data as secure, bogus or insecure according to whether a trust chain reaches an anchor. The web service can run new analyses, but its maintenance mode means historical analyses cannot be loaded and new results cannot be saved to its database. For command-line use, the suite includes tools to query DNS, assess results and produce graph or text output. Queries use recursive resolvers by default, or authoritative servers when requested; graph output can be an image, DOT graph or HTML file. DNSViz documents installation on Linux, macOS and FreeBSD, among other Python-supported environments, and provides a Docker container. It is intended for understanding and troubleshooting DNSSEC, including pre-deployment checks of proposed zone and delegation changes.

HttpWatch is a Windows desktop tool for recording and examining browser network activity. It captures requests and responses to help analyze performance and diagnose website problems. The product works with Google Chrome and Microsoft Edge version 105 or later, on Windows 10 or later and Windows Server 2016 or later. Its logs include request headers, cookies, query strings, timing data, browser-cache activity, and console output. Logs can be saved as HWL files or exported as HAR, XML, or CSV. An automation interface and API collect performance data from automated website tests. HttpWatch also checks for potentially weak SSL configurations and certain cookie-security problems, including missing Secure or SameSite attributes. Suspected password fields are masked in saved logs. The free Basic Edition records activity but limits detailed information to certain sites. Paid licenses include one year of maintenance and priority support.