Research a domain’s DNS records, RDAP, WHOIS, subdomains, IP addresses, and email security in one report.
ViewDNS.info
ViewDNS.info is a web-based collection of DNS, domain, and IP lookup tools, including reverse IP, WHOIS, DNS records, subdomain discovery, port scanning, and traceroute. It also offers an API for domain and IP data.
About ViewDNS.info
ViewDNS.info is a web-based collection of DNS, domain, and IP research tools. It groups registration, hosting, DNS, location, and connectivity checks in one place. The site also offers an API covering domain and IP data.
Key features
- Reverse IP lookup for finding sites hosted on a server
- WHOIS and reverse WHOIS lookups
- DNS record and DNS report lookups
- Subdomain discovery
- Port scanning, traceroute, and global ping checks
- IP location and reverse DNS lookups
- DNS propagation and site availability checks
Best for: People checking domain registrations, hosting relationships, DNS settings, or network reachability.
ViewDNS.info at a glance
- Website
- viewdns.info
- Category
- Privacy & Security › Website & URL Scanners
- Type
- Website
- Pricing
- Freemium
- Platforms
- Web
- Details verified
- Oct 22, 2026 · Official source
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
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