Domain Due Diligence
Report for Zillow.com
Why we think so
Zillow.com is one of the leading real estate marketplaces in the United States, attracting over 320 million visits per month. It offers listings for sale and rentals, home value estimates known as Zestimates, and connects users with local professionals. The domain uses reputable technologies and services such as Amazon CloudFront, Google Analytics, and Akamai, and is protected by valid SSL certificates issued by Amazon. Zillow, Inc., a Seattle-based corporation, owns the domain and holds multiple active trademarks for the Zillow brand. Recent news covers Zillow’s financial results, housing market trends, and property listings. While the platform is legitimate, users report frequent complaints about customer service, data privacy, and issues with agent subscriptions. Zillow also hosts fraudulent listings and warns users about common rental scams. The company faces ongoing antitrust lawsuits regarding its business practices but maintains a strong market presence and continues legal defenses.
Risk Insights
High Traffic and Market Position
Verified Corporate Ownership
User Complaints on Service
Contradictory Signals
While Zillow is a legitimate company with secure infrastructure, users face service problems and exposure to third-party scams.
Signal A: Strong technical measures and ownership legitimacy
Signal B: Significant user complaints and fraud hosting reports
Category Scores
Red Flags & Warnings
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Significant user complaints about poor customer support, unresponsive service, and data privacy issues affecting user trust.
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Platform hosts fraudulent third-party listings, requiring users to be cautious and vigilant to avoid scams.
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Several ongoing antitrust lawsuits indicate operational disputes, which may impact business practices and user experience.
🔎 Detailed Checks & Analysis
Domain Traffic and Popularity
Domain Traffic and Popularity
"Monthly visits exceed 320 million, mostly from the United States."
Reason: High global rank (#59) with substantial monthly visits shows strong domain legitimacy.
Technical Security
Technical Security
"SSL valid from Jul 2025 to Aug 2026, DNS records consistent with reputable providers."
Reason: Active valid SSL certificate issued by Amazon RSA and secure DNS infrastructure.
Ownership and Brand Verification
Ownership and Brand Verification
"Trademarks cover real estate software and services; the company is based in Seattle, WA."
Reason: Domain owned by Zillow, Inc. with multiple live trademarks registered since 2004-2005.
Blacklist and Abuse Check
Blacklist and Abuse Check
"No malware or phishing activities detected."
Reason: Domain not found on crypto scam blacklists or Google Safe Browsing threats.
Reputation and User Feedback
Reputation and User Feedback
"Some reports of unresponsive support and issues with agent contracts."
Reason: Numerous user complaints exist related to customer service and data privacy.
Legal and Business Validity
Legal and Business Validity
"Ongoing antitrust lawsuits but no resolved findings against Zillow yet."
Reason: Active legal disputes present but company remains operational and defends its market behavior.
Your Next Steps
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1Use Zillow.com for real estate searches with awareness of common scam types such as fake listings and urgent deposit requests.
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2Verify listings independently and report any suspicious listings directly through Zillow’s reporting tools.
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3Avoid wiring money or sharing sensitive information without confirming legitimacy and meeting in person.
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4Contact Zillow via official emails or phone numbers listed on the website if you encounter service issues or fraudulent activity.
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5Monitor ongoing legal news related to Zillow’s business as it may affect agent interactions or service offerings.
Evidence & Citations
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SimilarTech profile for zillow.com
Confirmed site traffic, technologies, and business category.
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WHOIS and SSL data for zillow.com
Valid domain ownership and active SSL certificate.
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USPTO Trademark Search results for Zillow
Multiple active trademarks registered to Zillow, Inc.
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Zillow Scam and Complaint Reports
Details on user complaints and scam warnings.
🕵🏻 Keep investigating
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