SSL/TLS certificates are digital certificates used to secure communication between web browsers and servers on the World Wide Web. They enable encrypted connections, protecting sensitive data during transmission. These certificates verify the authenticity of websites and establish trust, contributing to web security and search engine rankings.


Everything is ok

otpinternetbanking.md

Issuer: CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US

Not Before: 2024-01-24T00:00:00Z

Not After: 2025-02-23T23:59:59Z

Signature Algorithm: sha256, rsa


Show details
Fingerprint E0:1B:03:0C:4C:41:01:31:07:A6:20:3E:3B:B3:1D:B7:CF:70:3C:4A
Issuer CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
Not After 2025-02-23T23:59:59Z
Not Before 2024-01-24T00:00:00Z
Serial number 477DD841C63D60B29237237F94C2FB9
Signature Algorithm sha256, rsa
Subject CN=otpinternetbanking.md, O=OTP Bank S.A., L=Chisinau, C=MD
Extensions:
authorityInfoAccess CA Issuers - URI:http://cacerts.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crt OCSP - URI:http://ocsp.digicert.com
authorityKeyIdentifier keyid:74:85:80:C0:66:C7:DF:37:DE:CF:BD:29:37:AA:03:1D:BE:ED:CD:17
basicConstraints CA:FALSE
certificatePolicies Policy: 2.23.140.1.2.2 CPS: http://www.digicert.com/CPS
crlDistributionPoints URI:http://crl4.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crl Full Name: Full Name: URI:http://crl3.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crl
ctlSignedCertificateTimestamp BIIBaAFmAHYAzxFW7tUufK_zh1vZaS6b6RpxZ0qwF-ysAdJbd87MOwgAAAGNO_aThAAABAMARzBFAiABr7Xaqlxq2rv3i5SKqueWCK1ZMiDMU1VxL7HgdqsIZgIhAJFb8vhMjw2OwpD0CpjscYk0rcqNbGaRuXFCUTopFS-YAHUAfVkeEuF4KnscYWd8Xv340IdcFKBOlZ65Ay_ZDowuebgAAAGNO_aTIAAABAMARjBEAiAl6hgHYQq29Ma0uShH_YRWXlzRxRwYeEoFE95M2PCWKgIgKYNXyHzzyCE4OOfBMjm91o-4o-uETiziuNLrjpZjyzUAdQDm0jFjQHeMwRBBBtdxuc7B0kD2loSG-7qHMh39HjeOUAAAAY079pNBAAAEAwBGMEQCIDesaUpFw1gG7motf1m1jfLr0DrtBjd8PXkLUGh6Eyp8AiAvplwhjafnIoXxWj8TGbXgrzZvrYDVUPHJOVLLv5MjAg==
extendedKeyUsage TLS Web server authentication, TLS Web client authentication
keyUsage Digital Signature, Key Encipherment
subjectAltName DNS:www.otpinternetbanking.md, DNS:otpinternetbanking.md
subjectKeyIdentifier 54:8A:2F:68:C9:E5:47:44:6F:FF:B7:93:B4:D3:32:B3:58:08:9B:AE

Certificate Chain

DigiCert Global Root G2

Issuer: CN=DigiCert Global Root G2, O=DigiCert Inc, OU=www.digicert.com, C=US

Not Before: 2021-03-30T00:00:00Z

Not After: 2031-03-29T23:59:59Z

Signature Algorithm: sha256, rsa


Show details
Fingerprint 1B:51:1A:BE:AD:59:C6:CE:20:70:77:C0:BF:0E:00:43:B1:38:26:12
Issuer CN=DigiCert Global Root G2, O=DigiCert Inc, OU=www.digicert.com, C=US
Not After 2031-03-29T23:59:59Z
Not Before 2021-03-30T00:00:00Z
Serial number CF5BD062B5602F47AB8502C23CCF066
Signature Algorithm sha256, rsa
Subject CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1, O=DigiCert Inc, C=US
Extensions:
authorityInfoAccess CA Issuers - URI:http://cacerts.digicert.com/DigiCertGlobalRootG2.crt OCSP - URI:http://ocsp.digicert.com
authorityKeyIdentifier keyid:4E:22:54:20:18:95:E6:E3:6E:E6:0F:FA:FA:B9:12:ED:06:17:8F:39
basicConstraints CA:TRUE
certificatePolicies Policy: 2.23.140.1.2.3 Policy: 2.23.140.1.2.2 Policy: 2.23.140.1.2.1 Policy: 2.23.140.1.1 Policy: 2.16.840.1.114412.2.1
crlDistributionPoints Full Name: URI:http://crl3.digicert.com/DigiCertGlobalRootG2.crl
extendedKeyUsage TLS Web server authentication, TLS Web client authentication
keyUsage Digital Signature, Key Cert Sign, C R L Sign
subjectKeyIdentifier 74:85:80:C0:66:C7:DF:37:DE:CF:BD:29:37:AA:03:1D:BE:ED:CD:17

Valid Certificate and Certificate Chain

This certificate is valid and has a valid certificate chain, meanubg the certificate has been issued by a trusted Certificate Authority (CA) and is considered reliable. SSL certificates are used to secure websites, and their validity is crucial for data encryption and user trust. The certificate chain consists of the server's certificate, intermediate certificates, and a root CA certificate. Browsers validate this chain to ensure that the website's identity has been verified and that data transmission is secure. In essence, a valid SSL certificate with a valid certificate chain ensures encrypted and trustworthy communication between users and the website.