Jonathan Zhang

Jonathan Zhang serves as CEO at WhoisXML API. WhoisXML API operates in the information technology & services sector with approximately 37.0 employees. The company is headquartered in Arcadia, California. WhoisXML API generates annual revenue of 9500000.0.

Industry & Role Insights

• • MessageCEO tracks 50,503 executives in the information technology & services sector.
• • We have verified contacts for 2 executives at WhoisXML API.
• • 13,743 executive contacts are available in California.
• • Our database includes 201,469 c suite-level executives.

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threat intelligence dns whois ip data domain intel cyber intel cyber security ip geolocation enterprise security cyber crime investigation threat investigation predictive threat intelligence technology information & internet whois api domain availability domain reputation email verification dns lookup subdomains discovery mac address lookup registrant alert reverse whois search bulk whois lookup website categorization cyber threat intelligence domain monitoring security intelligence suite brand alert early warning phishing data feed newly registered domains real-time domain registration ssl certificates historical whois data risk management real-time data feeds web tools api packages data enrichment domain research suite internet infrastructure bulk email verification cybersquatting protection phishing detection dns history cybersecurity solutions social engineering protection typosquatting protection digital risk protection cybercrime investigation iot security third-party risk management identity verification enterprise api multilevel api administration data parsing asns discovery network ownership analysis domain footprint mapping suspicious domain monitoring malicious domain detection data analytics computer & network security information technology & services

EG

Ed Gibbs Field CTO at WhoisXML API

MJ

Marvin Jo CTO at 위블링

RK

Robert Kim CEO, North America at 당근마켓

KL

Kyung Lim CTO at 인터파크

AR

Alex Ryu Chief Operating Officer, Supply Chain Solutions Group at 동양시스템즈(주)

Outreach Guidance — information technology & services Sector

Technology executives make decisions on infrastructure, tooling, and partnerships. When reaching out to Jonathan Zhang, lead with your value proposition relative to the stack they currently use. Generic pitches perform poorly; specific technical relevance is key.

Jonathan Zhang's Position in the MessageCEO Database

• •Jonathan Zhang is 1 of 2 verified executive contacts we track at WhoisXML API.
• •49,754 verified executive contacts in information technology & services are in the MessageCEO database.
• •12,901 verified executive contacts in California are in the database.
• •632 verified contacts work at information technology & services companies in the 37.0 employee range (same size as WhoisXML API).

Executive contact data compiled from public business filings, LinkedIn public profiles, company press materials, and verified outbound email testing. We do not publish personal addresses or sensitive identifiers. Methodology & sources · Removal requests handled at /remove-info · Updated June 2026.

How do I reach Jonathan Zhang directly?

Jonathan Zhang's verified email address is available to MessageCEO Pro subscribers. They currently serve as CEO at WhoisXML API. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Jonathan Zhang work for?

Jonathan Zhang is CEO at WhoisXML API, a company in the information technology & services sector with 37.0 employees. The company is based in Arcadia, California.

Can I pitch or sell to Jonathan Zhang?

As CEO at WhoisXML API, Jonathan Zhang is a key decision-maker in the information technology & services sector. MessageCEO Pro gives you verified email to reach Jonathan Zhang directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Jonathan Zhang in?

Jonathan Zhang works in the information technology & services industry as CEO at WhoisXML API. MessageCEO provides verified contact information for executives across all major industries.

Is Jonathan Zhang's contact information verified?

Yes. MessageCEO verifies executive contact information through multiple data sources and regular validation checks. Jonathan Zhang's profile is kept up-to-date with the latest available information.

Last updated: June 9, 2026