prod-member-experience-zippyapi.cld.samsclub.com is a subdomain that appears to be part of SamsClub but is not properly configured. The SSL certificate doesn't match the domain name, and there's a known vulnerability that could allow someone else to take it over. The site returns a 404 error and has no content, no contact information, and no history in the Wayback Machine. While the parent domain is legitimate, this particular subdomain looks abandoned or misconfigured. For a backend service that should be kept private, being publicly accessible with such weak security is a red flag. Our advice: don't visit it, and if you're a SamsClub customer, know that this is not an official customer-facing site. There are no legitimate reviews for this subdomain because it's not meant for public use. The best course is to treat it as untrustworthy until SamsClub confirms its purpose and fixes the security issues.
No — prod-member-experience-zippyapi.cld.samsclub.com doesn't look safe
In plain English
Avoid this subdomain. It has serious security problems — an invalid SSL certificate and a vulnerability that could let someone hijack it. The site itself doesn't load properly and there's no way to know who's actually running it. It's not safe to visit.
What you should do now
Don't panic. These steps limit the damage, and the sooner you take them the better.
Don't enter any details
No passwords, card numbers or personal information — even if the site looks professional.
Close the tab
Especially if you got here from an email, text message or social media ad.
Already paid? Call your bank
Contact your bank or card provider right away. They can often stop or reverse a recent payment.
Warn others
Report the site and share this check with anyone who sent you the link.
Where the score comes from
This subdomain has an invalid SSL certificate and is vulnerable to takeover, meaning someone else could seize control of it. That's a serious security risk.
The subdomain doesn't have its own WHOIS record, but it's part of samsclub.com, a known brand. Still, there's no way to verify who set up this specific endpoint.
The site is not blacklisted anywhere, but it has no history in the Wayback Machine and no external reviews. It's essentially a blank slate, which for an infrastructure subdomain raises questions about why it's exposed.
There's no contact info, about page, or social media presence. For a backend service that's not meant for public interaction, this is unsurprising but still opaque.
No legal pages found, but this is a technical subdomain, not a consumer-facing site. Privacy policies and terms aren't expected here.
The DNS resolves but the SSL certificate doesn't match, the domain is vulnerable to takeover, and the site returns a 404 error. This subdomain is not properly configured and could be exploited.
What we checked
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