Have 3 independent servers (America, Europe, Asia)
confirm if your website is really down.

is http://catalogo-vpfe.dian.gov.co working?

http://catalogo-vpfe.dian.gov.co YOUR WEBSITE IS UP

Warsaw, Poland

HTTP/1.1 2ΟΟ OK

Chicago, USA

HTTP/1.1 2ΟΟ OK

Singapore, Asia

HTTP/1.1 2ΟΟ OK

Test performed on 2022-10-06 23:03:55

Refresh

DIAN | Acceder

http://catalogo-vpfe.dian.gov.co

Monitor availability and performance of your website, on-line shop or web application.