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.


Check failed

arm.mai.gov.md

Issuer: CN=Certum Domain Validation CA SHA2, O=Unizeto Technologies S.A., OU=Certum Certification Authority, C=PL

Not Before: 2025-09-10T09:47:07Z

Not After: 2026-09-10T09:47:06Z

Signature Algorithm: sha256, rsa


Show details
Fingerprint 04:7D:C0:CA:A5:C3:EF:BB:CD:AE:5A:E1:62:05:C0:B7:1B:E9:19:F2
Issuer CN=Certum Domain Validation CA SHA2, O=Unizeto Technologies S.A., OU=Certum Certification Authority, C=PL
Not After 2026-09-10T09:47:06Z
Not Before 2025-09-10T09:47:07Z
Serial number 644C374751886CB184BD53A0DAD7D348
Signature Algorithm sha256, rsa
Subject CN=*.mai.gov.md
Extensions:
authorityInfoAccess CA Issuers - URI:http://repository.certum.pl/dvcasha2.cer OCSP - URI:http://dvcasha2.ocsp-certum.com
authorityKeyIdentifier keyid:E5:31:AD:BF:3A:11:96:F4:83:BC:50:3C:D4:B7:90:9B:90:EE:DE:25
basicConstraints CA:FALSE
certificatePolicies Policy: 1.2.616.1.113527.2.5.1.3 CPS: https://www.certum.pl/CPS
crlDistributionPoints Full Name: URI:http://crl.certum.pl/dvcasha2.crl
ctlSignedCertificateTimestamp BIIBawFpAHcA2AlVO5RPev_IFhlvlE-Fq7D4_F6HVSYPFdEucrtFSxQAAAGZMwWWFQAABAMASDBGAiEA9xsCnBb6iJpsvBs0aYdvBouZW20kyvAtqPxaF6iWZeACIQDuY4tQVf8NrvKhmZsmd0trOOZxbGf1JTGDW3HrHlI30gB2AMIxfldFGaNF7n843rKQQevHwiFaIr9_1bWtdprZDlLNAAABmTMFlmsAAAQDAEcwRQIhANt6fSRZAcRoTtdKWSXyCe6t51ibCiJio-t5F3ezd6g1AiBQ-O2aH3FDzOR52Yl2ueG_jfzk9VpMWHB41jJ1dslmkgB2ANdtfRDRp_V3wsfpX9cAv_mCyTNaZeHQswFzF8DIxWl3AAABmTMFlx8AAAQDAEcwRQIhALgZDqmgpJrSGaGuIq5fJiFfyYqQNcYsTGcjA2FcrXo3AiBffIkEn5MSbu73BNg7xRbZWRKVM9HNnLHWjOzB8APrcQ==
extendedKeyUsage TLS Web server authentication, TLS Web client authentication
issuerAltName RFC 822Name:dvcasha2@certum.pl
keyUsage Digital Signature, Key Encipherment
subjectAltName DNS:mai.gov.md, DNS:*.mai.gov.md
subjectKeyIdentifier 54:4D:A1:BA:5E:7F:45:D4:E9:B9:1C:6E:D0:C1:98:AF:9C:FA:60:5C

Certificate Chain


This certificate is not valid

This certificate and its chain is not valid, it signifies potential security and trust issues. An invalid SSL certificate could mean it has expired, been revoked, or not issued by a trusted Certificate Authority (CA). Additionally, an invalid certificate chain may indicate missing or misconfigured intermediate certificates, making it impossible to establish a secure connection to the website. In such cases, web browsers will typically display warnings to users, cautioning them about potential security risks, and it's advisable to avoid interacting with such websites to protect sensitive data from potential threats.