Category
Network Tools (14 tools)
Systems administrators, web developers, and IT support technicians regularly diagnose domain configurations and server reachability issues. Offering 14 network tools, this section enables you to inspect public DNS records, verify SSL certificate expiry dates, check port availability, and evaluate host latency. Select the diagnostic tool corresponding to your target protocol or infrastructure layer to run targeted health checks. It provides a convenient way to troubleshoot connectivity hurdles, confirm domain propagation, and ensure web endpoints remain healthy.
Tools in this category
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DNS Lookup
Query live DNS records including A, AAAA, CNAME, MX, NS, SOA, TXT, and CAA for any valid domain name.
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HTTP Headers Info
Parse and inspect HTTP request and response headers with counts, standard definitions, and malformed line detection.
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HTTP Status Code Reference
Look up HTTP status codes and browse response categories with clear definitions and standard descriptions.
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IP Address Info
Analyze IPv4 and IPv6 addresses to inspect IP versions, scope classifications, octets, and alternative format representations.
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IP Subnet Calculator
Calculate network addresses, broadcast addresses, subnet masks, usable host ranges, and address counts for IPv4 and IPv6 networks.
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Ping Test
Measure TCP connection latency and reachability to any public host or IP address across specific ports.
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Port Scanner
Check if specific network ports are open or closed on any server or domain name.
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SSL Checker
Inspect TLS and SSL certificate details, validity dates, subject alternative names, and cipher parameters for any hostname and port.
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URL Builder
Construct and format complete URLs from protocol, host, port, path, query parameters, and anchor fragments.
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URL Decoder
Decode percent-encoded URLs and query strings into readable text and check for double-encoded characters.
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URL Encoder
Encode text, query parameters, special symbols, and Unicode characters for web addresses and URLs.
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URL Parser
Parse and break down web addresses into scheme, hostname, port, path, query parameters, and fragments online.
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User Agent Parser
Parse browser User-Agent strings online to inspect browser name, version, operating system, rendering engine, and device classification.
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WHOIS Lookup
Look up public domain registration information and status details through authoritative RDAP services.
FAQ
Which network diagnostics can I execute here?
You can inspect DNS record configurations, verify SSL certificate validity, lookup IP address details, check port responsiveness, and test server latency.
Is registration mandatory to perform network tests?
Public diagnostic tools can be tested without an account. Any active usage limits for guest visitors or accounts are displayed on the site.
How are my queried domains and IP addresses handled?
Your target hostnames or IP addresses are used solely to conduct the selected diagnostic test via our backend infrastructure.
Does the SSL checker show certificate expiration dates?
Yes, the SSL tool inspects the target domain to display issuer information, active validity periods, and upcoming expiration dates.