Ох простите великодушно, я думал, что вы умеете читать и описания проблемы от двух человек вам достаточно.
По моим наблюдениям, проблемы только с ресурсами, которые находятся за ВПН, прямые подключения проходят нормально. Но это не точно, потому что проблема приходит и уходит. Селф-тест приложу, если будет время.
Системный журнал:
Июн 11 12:00:26
https-dns-proxy
ABCD: "https://dns.quad9.net/dns-query": CURLINFO_SSL_VERIFYRESULT: Error (unable to establish TLS connection)
Июн 11 12:00:28
https-dns-proxy
ABCD: "https://dns.quad9.net/dns-query": CURLINFO_SSL_VERIFYRESULT: Error (unable to establish TLS connection)
Июн 11 12:00:32
https-dns-proxy
ABCD: "https://cloudflare-dns.com/dns-query": curl error message: Operation timed out after 7844 milliseconds with 0 bytes received (28)
Июн 11 12:00:32
https-dns-proxy
ABCD: "https://cloudflare-dns.com/dns-query": curl error message: Operation timed out after 6580 milliseconds with 0 bytes received (28)
Июн 11 12:00:35
https-dns-proxy
ABCD: "https://cloudflare-dns.com/dns-query": curl error message: Operation timed out after 3001 milliseconds with 0 bytes received (28)
Июн 11 12:00:35
https-dns-proxy
ABCD: "https://cloudflare-dns.com/dns-query": curl error message: Operation timed out after 3001 milliseconds with 0 bytes received (28)
Июн 11 12:00:35
https-dns-proxy
ABCD: "https://cloudflare-dns.com/dns-query": curl error message: Operation timed out after 3000 milliseconds with 0 bytes received (28)
Июн 11 12:00:35
https-dns-proxy
ABCD: "https://cloudflare-dns.com/dns-query": curl error message: Operation timed out after 3001 milliseconds with 0 bytes received (28)
Июн 11 12:00:35
https-dns-proxy
ABCD: "https://cloudflare-dns.com/dns-query": curl error message: Operation timed out after 3001 milliseconds with 0 bytes received (28)
Июн 11 12:00:35
https-dns-proxy
ABCD: "https://cloudflare-dns.com/dns-query": curl error message: Operation timed out after 3000 milliseconds with 0 bytes received (28)
Июн 11 12:00:35
https-dns-proxy
ABCD: "https://cloudflare-dns.com/dns-query": curl error message: Operation timed out after 3000 milliseconds with 0 bytes received (28)
Июн 11 12:00:35
https-dns-proxy
ABCD: "https://cloudflare-dns.com/dns-query": curl error message: Operation timed out after 3001 milliseconds with 0 bytes received (28)
Июн 11 12:00:35
https-dns-proxy
ABCD: "https://cloudflare-dns.com/dns-query": curl error message: Operation timed out after 3001 milliseconds with 0 bytes received (28)
Июн 11 12:00:35
https-dns-proxy
ABCD: "https://cloudflare-dns.com/dns-query": CURLINFO_SSL_VERIFYRESULT: Error (unable to establish TLS connection)
Июн 11 12:00:35
https-dns-proxy
ABCD: "https://cloudflare-dns.com/dns-query": CURLINFO_SSL_VERIFYRESULT: Error (unable to establish TLS connection)
Июн 11 12:00:35
https-dns-proxy
ABCD: "https://cloudflare-dns.com/dns-query": curl error message: Connection timed out after 3025 milliseconds (28)
Июн 11 12:00:35
https-dns-proxy
ABCD: "https://cloudflare-dns.com/dns-query": CURLINFO_SSL_VERIFYRESULT: Error (unable to establish TLS connection)
Июн 11 12:00:35
https-dns-proxy
ABCD: "https://cloudflare-dns.com/dns-query": curl error message: Connection timed out after 3017 milliseconds (28)
Июн 11 12:00:35
https-dns-proxy
ABCD: "https://cloudflare-dns.com/dns-query": CURLINFO_SSL_VERIFYRESULT: Error (unable to establish TLS connection)
Июн 11 12:00:35
https-dns-proxy
ABCD: "https://cloudflare-dns.com/dns-query": curl error message: Connection timed out after 3006 milliseconds (28)
Июн 11 12:00:35
https-dns-proxy
ABCD: "https://cloudflare-dns.com/dns-query": CURLINFO_SSL_VERIFYRESULT: Error (unable to establish TLS connection)
Июн 11 12:00:37
https-dns-proxy
ABCD: "https://cloudflare-dns.com/dns-query": curl error message: Operation timed out after 3002 milliseconds with 0 bytes received (28)
Июн 11 12:00:37
https-dns-proxy
ABCD: "https://cloudflare-dns.com/dns-query": curl error message: Operation timed out after 3001 milliseconds with 0 bytes received (28)
Июн 11 12:00:43
https-dns-proxy
ABCD: "https://cloudflare-dns.com/dns-query": curl error message: Connection timed out after 7879 milliseconds (28)
Июн 11 12:00:47
https-dns-proxy
ABCD: "https://cloudflare-dns.com/dns-query": curl error message: Connection timed out after 3767 milliseconds (28)
Июн 11 12:00:47
https-dns-proxy
ABCD: "https://cloudflare-dns.com/dns-query": CURLINFO_SSL_VERIFYRESULT: Error (unable to establish TLS connection)
Июн 11 12:00:47
https-dns-proxy
ABCD: "https://cloudflare-dns.com/dns-query": curl error message: Connection timed out after 3765 milliseconds (28)
Июн 11 12:00:47
https-dns-proxy
ABCD: "https://cloudflare-dns.com/dns-query": CURLINFO_SSL_VERIFYRESULT: Error (unable to establish TLS connection)
Июн 11 12:00:47
https-dns-proxy
ABCD: "https://cloudflare-dns.com/dns-query": curl error message: Connection timed out after 3764 milliseconds (28)
Июн 11 12:00:47
https-dns-proxy
ABCD: "https://cloudflare-dns.com/dns-query": CURLINFO_SSL_VERIFYRESULT: Error (unable to establish TLS connection)
Июн 11 12:00:47
https-dns-proxy
ABCD: "https://cloudflare-dns.com/dns-query": curl error message: Connection timed out after 3763 milliseconds (28)
Июн 11 12:00:47
https-dns-proxy
ABCD: "https://cloudflare-dns.com/dns-query": CURLINFO_SSL_VERIFYRESULT: Error (unable to establish TLS connection)
Июн 11 18:16:12
https-dns-proxy
ABCD: "https://dns.quad9.net/dns-query": CURLINFO_SSL_VERIFYRESULT: Error (unable to establish TLS connection)