Research a domain’s DNS records, RDAP, WHOIS, subdomains, IP addresses, and email security in one report.
dnsx vs Who.is
How do dnsx and Who.is compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | dnsx | Who.is |
|---|---|---|
| What it is | dnsx provides a fast DNS reconnaissance toolkit for resolving records and collecting DNS information from domains. | Who.is searches domain and website registration records, including WHOIS, RDAP, DNS, and related information. |
| Website | ||
| Type | Open-source project | Website |
| Topic | ||
| Pricing | Not confirmed | Not confirmed |
| Platforms | Not recorded | Web |
| Open source | Yes | Not stated |
| Language | English | English |
| Alternatives |
Other options to consider
Sites similar to both dnsx and Who.is.
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.
MarkMonitor WHOIS looks up domain registration records, with notices about contact information withheld for some registrations.
DomainRecon looks up DNS records, WHOIS details, SSL certificates, and IP addresses for a domain.
DNS History stores historical DNS records, allowing users to review past domain and infrastructure changes.
DNSai provides DNS lookups and analysis tools for records, WHOIS, blacklists, email authentication, and domains.







