Why doesn't letsencrypt issue a certificate for a subdomain?

V

VN2019-09-19 13:54:57

Domain Name System

VN, 2019-09-19 13:54:57

Tell me please.
I'm trying to get a certificate for a subdomain. In dns there is A record Main domain, already has a certificate.

cloud 123.45.67.1 Default

In the process of obtaining a certificate

ertbot --nginx -d cloud.site.ru -d www.cloud.site.ru

I get an error

DNS problem: NXDOMAIN looking up A for www.cloud.site.ru

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3 answer(s)

A

Andrey Barbolin, 2019-09-19
@dronmaxman

cloud 123.45.67.1 Default

Why are you requesting a certificate for an IP and not a DNS name?

G

GiGaBy, 2019-09-19
@GiGaBy

for www entry should also be

R

Randewoo, 2019-09-19
@Randewoo

How to install wildcard certificate from Let's Encrypt on Debian 9?