SSL Installation Checker

Verify that your SSL certificate is installed correctly on your server.


SSL Server Certificate

Common Name: xn--80adahdrwkmebbqnfkdd0au1n.xn--p1ai

Issuing CA: R12

Organization:

Valid: December 04, 2025 to March 04, 2026

Key Size: 4096 bits

Subject Alternative Names (SANs)

www.xn--80adahdrwkmebbqnfkdd0au1n.xn--p1ai

xn--80adahdrwkmebbqnfkdd0au1n.xn--p1ai

Certificate Expiration

This certificate will expire in 8 days.

Certificate Common Name (CN) and Hostname Match?

The hostname (Domzdorovie.ru) does NOT match the Common Name in the certificate (xn--80adahdrwkmebbqnfkdd0au1n.xn--p1ai). This certificate is currently invalid for this host.

DNS, etc.

Domzdorovie.ru resolves to 45.141.78.2.
Server type: nginx

Certificate Chain Complete?

All of the correct Intermediate CA Certificates are installed. Your SSL certificate is installed correctly and should be supported in all the major web browsers without problems.

Common Name: ISRG Root X1

Organization: Internet Security Research Group

Valid: June 04, 2015 to June 04, 2035

Issuer: ISRG Root X1

Serial Number: 8210CFB0D240E3594463E0BB63828B00

Common Name: R12

Organization: Let's Encrypt

Valid: March 13, 2024 to March 12, 2027

Issuer: ISRG Root X1

Serial Number: C212324B70A9B49171DC40F7E285263C

Common Name: xn--80adahdrwkmebbqnfkdd0au1n.xn--p1ai

Organization:

Valid: December 04, 2025 to March 04, 2026

Issuer: R12

Serial Number: 05B421C848F2C108341847F89F174E1CE3DF