ps-syncher-gateway.development.propstack.de is registered with whois.denic.de. Its SSL certificate from Amazon is valid until 7 Mar 2027.
What security vendors and the WOT community say about this domain.
0 of 5 protections set up
No SPF record: any server can send mail that claims to come from this domain.
—No key at the 12 common selectors we checked. A custom selector can’t be found from DNS alone.
—No DMARC policy: receivers aren’t told what to do with mail that fails SPF and DKIM.
—Forces encrypted delivery between mail servers.
—Shows the brand logo in supporting inboxes. Optional; needs DMARC enforcement.
—Read from the domain's public DNS records.
What loads and tracks visitors when the homepage opens.
Running a full browser scan of the homepage… This takes about a minute.
Internet standards that make a site faster and safer.
11 similar domains registered in the last 90 days — possible typosquatting or phishing.
| Domain | Why it’s similar | Registered | Status | Report |
|---|---|---|---|---|
| prostack.pro | Typo | 27 Oct 2026 | Checking… | Report → |
| prop-stack.cloud | Hyphen added | 25 Sept 2026 | Checking… | Report → |
| dropstack.site | Typo | 29 Oct 2026 | Checking… | Report → |
| propstock.africa | Typo | 24 Oct 2026 | Checking… | Report → |
| prepstack.tech | Typo | 9 Oct 2026 | Checking… | Report → |
From CubDomain's daily newly registered domains. Similar doesn't mean malicious.
Is ps-syncher-gateway.development.propstack.de’s name taken on other extensions?
| Host | IPv4 address | TTL |
|---|---|---|
| d-tstpprckx9.execute-api.eu-west-1.amazonaws.com | 52.50.77.77 | 60 |
| d-tstpprckx9.execute-api.eu-west-1.amazonaws.com | 54.194.141.63 | 60 |
| d-tstpprckx9.execute-api.eu-west-1.amazonaws.com | 54.220.65.53 | 60 |
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Reviews are from CubDomain users and are separate from the security verdicts above.
Common questions, answered from this report's data.
ps-syncher-gateway.development.propstack.de has no community safety rating yet, and it isn't on any of the 6 blocklists we check. Its SSL certificate is valid until 7 Mar 2027. See Security →
ps-syncher-gateway.development.propstack.de is registered through whois.denic.de. See WHOIS →
Raw registry data for ps-syncher-gateway.development.propstack.de. May be redacted by privacy services.
Domain: propstack.de Status: connect
Four timed TCP connections to port 443 from CubDomain's servers.
CubDomain is not affiliated with ps-syncher-gateway.development.propstack.de. Data is collected independently from public sources and some figures are estimates, provided for information only.
Spam and malware blocklists for the site's IP and mail servers.
0 of 6 blocklists list this domain's IP or mail servers.
When the site first appeared, and what has changed since.
No changes seen since we started recording on 21 Oct 2026.
Found in public certificate transparency logs.
| Subdomain | First seen |
|---|---|
| tipp.propstack.de | Aug 2026 |
| tippgeber.propstack.de | Aug 2026 |
| image.propstack.de | Feb 2026 |
| docs.propstack.de | Aug 2026 |
| cloud.propstack.de | Oct 2025 |