Trust checks
Current public signals checked for this report.
4 records
The domain resolves through public DNS.
Source: AboutUs public DNS lookup
Reachable
The website responded over HTTPS.
Source: AboutUs live HTTPS response
add-in-express.com
HTTPS request ended at add-in-express.com.
Source: AboutUs live HTTPS response
Write Office COM add-in, smart tag, RTD server in Visual Studio .NET, VSTO, VCL
Develop MS Office customizations (COM add-in, smart tag, Excel user-defined function (UDF), XLL addin and RTD server) in Visual Studio .NET, VSTO and Delphi for Office. VB.NET, C++
Source: AboutUs live HTTPS response
2/3 present
Checks for HSTS, Content-Security-Policy, and X-Frame-Options headers.
Source: AboutUs live HTTPS response
No breaches on record
Have I Been Pwned has no catalogued breaches for this domain. Absence of a record is not a guarantee that no breach occurred.
Source: Have I Been Pwned