Perform DNS lookups for A, AAAA, CNAME, MX, TXT, and NS records. Everything runs locally in your browser — nothing is uploaded.
Validate DNS record syntax for A, AAAA, CNAME, MX, TXT, NS, SOA, SRV, CAA, and PTR records. Checks IP format for A/AAAA records and domain validity for MX records.
Lookup gRPC status codes from 0 (OK) to 16 (Unauthenticated) with descriptions and common causes for each error.
Generate a security.txt file for your website following RFC 9116 standard. Specify contact email, security policy URL, encryption key, and expiry date for vulnerability disclosure.
Produces a robots.txt file from a point-and-click form where you set allowed and disallowed paths, crawl delays, and sitemap references. Everything runs locally in your browser — nothing is uploaded.
Looks up bank details from an 11-character IFSC code — bank name, branch, address, city, district, and contact info. Uses the built-in IFSC database for instant results.
DNS Lookup Generator lets you perform DNS lookups for A, AAAA, CNAME, MX, TXT, and NS records. Everything runs locally in your browser — nothing is uploaded.. It works on any device with a modern web browser.
Perform DNS lookups for A, AAAA, CNAME, MX, TXT, and NS records. Everything runs locally in your browser — nothing is uploaded. It runs entirely in your browser — no software installation or data uploads required.
Enter a URL, domain name, or IP address.
Yes. After the initial page load, DNS Lookup Generator runs entirely on your device with no internet connection needed. All processing is done locally.
Perform DNS lookups for A, AAAA, CNAME, MX, TXT, and NS records. Everything runs locally in your browser — nothing is uploaded. All processing runs locally — no code is sent to any server.
Tools cover JavaScript, CSS, HTML, SQL, Python, JSON, XML, CSV, and more. Check the tool description for specifics.
Yes. Since processing is local, performance depends on your device. Most operations handle large files without issue.
Yes. Formatters use well-known libraries (sql-formatter, Prettier-compatible patterns) and follow widely adopted rules.
DNS Record Validator
Validate DNS record syntax for A, AAAA, CNAME, MX, TXT, NS, SOA, SRV, CAA, and PTR records. Checks IP format for A/AAAA records and domain validity for MX records.
Subdomain Finder
Discover subdomains for a given domain using common wordlists and patterns. Everything runs locally in your browser — nothing is uploaded.