CentralOps
Operator: Hexillion Technologies, United States
Online tools for WHOIS and DNS data, domain research and technical email checks.
Technical Infrastructure
Product
CentralOps.net, the online network tools from Hexillion Technologies.
Availability and source date
Active
As of: 16 October 2026.
No functionality test has been performed.
Use in OSINT research
Shows public registration and DNS data for domains and IP addresses. Email Dossier checks the mail infrastructure for an address but does not confirm a person.
Queries
| Input | Result | Result type |
|---|---|---|
| Domain / website | Domain and network WHOIS, DNS records and associated IP addresses. | Retrieved |
| IP address | Network WHOIS and associated domain names through reverse DNS. | Retrieved |
| Email address | Email Dossier checks syntax, MX records and SMTP responses without sending an email. | Technical check according to provider |
| URL | Domain Dossier uses the domain or IP address part of the URL for WHOIS and DNS queries. | Retrieved |
Features
- Combines WHOIS and DNS data in Domain Dossier.
- Checks whether domains are available for registration.
- Checks the syntax, mail servers and SMTP responses for an email address.
- Shows network paths using traceroute and reachability using ping.
- Allows automated queries with a paid account.
Categories
- Technical Infrastructure
- DNS
- Domains & WHOIS
Coverage
Dataset
Public WHOIS and DNS data, mostly retrieved from the original sources at the time of the query; technical mail server and network checks.
Access
Requirements
50 Service Units per 24 hours without signing in. More queries or automation require a paid account.
Export
HTML output from the CentralOps tools. The separately offered Whois API returns XML or JSON.
Provider
Hexillion Technologies
Country of establishment
United States
Interfaces
API
Available. The CentralOps tools can be automated through HTTP GET or POST with an account and return HTML. The separate Whois API returns XML or JSON.
MCP
Not documented. Not described on the product, documentation and API pages reviewed.
AI agents
Not documented. Not described on the product, documentation and API pages reviewed.
Usage note
Automated access requires a Hexillion account. Under the terms, WHOIS contact data must not be used for marketing; additional limits apply to sharing parsed data.
Legal note
Limitations
- WHOIS data may be incomplete because of privacy services or protected registration details; Domain Dossier caches results for up to 24 hours.
- Email Dossier guarantees neither deliverability nor the identity of an address holder.
- Traceroute shows the path from the CentralOps server to the target and does not identify an attacker.
Guides and practical reports
Official · CentralOps: About Domain Dossier
Hexillion Technologies · EN
Explains inputs, WHOIS and DNS outputs, and the limitations of traceroute.