I have three websites on one Linode IP and I want to add ipv6 with SSL

1. Wordpress
2. Django1
3. Django2

All of them have SSL certificates from Letsencrypt and I have test them and they working.

In testing of SSL I have an error with Mismatch and in Debugging error Curl error: 51 (SSL_PEER_CERTIFICATE)

So my Nginx block are next :

Wordpress:

> server {
listen 80;
listen [::]:80;
server_name wpexample.org www.wpexample.org;
return 301 https://www.wpexample.org$request_uri;
}
server {
listen 443 ssl http2;
listen [::]:443 ssl http2;
server_name www.wpexample.org;
root /var/www/html/wpexample/src;
index index.php;
ssl_certificate /etc/letsencrypt/live/wpexample.org/fullchain.pem;
ssl_certificate_key /etc/letsencrypt/live/wpexample.org/privkey.pem;
ssl_trusted_certificate /etc/letsencrypt/live/wpexample.org/chain.pem;
include snippets/ssl.conf;
include snippets/letsencrypt.conf;


First Django Site

>server {
listen 80;
listen [::]:80;
server_name django1.org www.django1.org;
rewrite ^(.*) https://www.django1.org$request_uri;
}
server {
listen 443 ssl http2;
listen [::]:443 ssl http2;
server_name django1.org www.django1.org;
index index.html index.htm;
ssl_certificate /etc/letsencrypt/live/django1.org/fullchain.pem;
ssl_certificate_key /etc/letsencrypt/live/django1.org/privkey.pem;
ssl_trusted_certificate /etc/letsencrypt/live/django1.org/chain.pem;
include snippets/ssl.conf;
include snippets/letsencrypt.conf;


Second Django Site

>server {
listen 80;
listen [::]:80;
server_name django2.rs www.django2.rs;
include /etc/nginx/snippets/letsencrypt.conf;
rewrite ^(.*) https://django2.rs$request_uri;
}
server {
listen 443 ssl http2;
listen [::]:443 ssl http2;
server_name django2.rs www.django2.rs;
index index.html index.htm;
ssl_certificate /etc/letsencrypt/live/django2.rs/fullchain.pem;
ssl_certificate_key /etc/letsencrypt/live/django2.rs/privkey.pem;
ssl_trusted_certificate /etc/letsencrypt/live/django2.rs/chain.pem;
include snippets/ssl.conf;
include snippets/letsencrypt.conf;


The problem is comming when I try to test both Django sites with ssllabs.com

>Certificate #2: RSA 2048 bits (SHA256withRSA) No SNI
The error what I see is "Alternative names wpexample.org www.wpexample.org MISMATCH"

And this error is comes for both of Django sites when i test them


I have trying to add for both of sites in Nginx blocks **listen [::]:443; default_server and ipv6conly** but then my sites are unavailable and it's shows same Mismatch in testing.

Also I got all A+ for both Django sites in ssllabs.com

Does anyone have an idea how to solve this issues?

Thanks a lot in advance