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.

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mx2.starnet.md

Issuer: CN=Sectigo Public Server Authentication CA OV R36, O=Sectigo Limited, C=GB

Not Before: 2025-06-25T00:00:00Z

Not After: 2026-07-25T23:59:59Z

Signature Algorithm: sha256, rsa

Public Key: RSA 2048 bits

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Fingerprint BD:4D:9B:27:24:A7:8A:6D:69:06:85:0B:5A:2A:F3:78:2D:F3:2F:86
Issuer CN=Sectigo Public Server Authentication CA OV R36, O=Sectigo Limited, C=GB
Not After 2026-07-25T23:59:59Z
Not Before 2025-06-25T00:00:00Z
Serial number 7ACC143DC94B0AF3C9D12FAB47F177C
Signature Algorithm sha256, rsa
Subject CN=*.starnet.md, O=StarNet Solutii SRL, ST=Chișinău, C=MD
Extensions:
authorityInfoAccess OCSP - URI:http://ocsp.sectigo.com CA Issuers - URI:http://crt.sectigo.com/SectigoPublicServerAuthenticationCAOVR36.crt
authorityKeyIdentifier keyid:E3:66:74:BB:70:68:8D:2C:5D:4E:0E:A6:4A:8F:9B:37:22:9C:82:92
basicConstraints CA:FALSE
certificatePolicies Policy: 2.23.140.1.2.2 Policy: 1.3.6.1.4.1.6449.1.2.1.3.4 CPS: https://sectigo.com/CPS
crlDistributionPoints Full Name: URI:http://crl.sectigo.com/SectigoPublicServerAuthenticationCAOVR36.crl
ctlSignedCertificateTimestamp BIIBawFpAHcA2AlVO5RPev_IFhlvlE-Fq7D4_F6HVSYPFdEucrtFSxQAAAGXpl8DvwAABAMASDBGAiEAnlu34WKJhdIRaeb0dECUKwYwgzDSnr2LBHwPbJxj4ioCIQDi2QROenXhNUSIZY23kQT9uIV9k9agYgIH7tKneKBTsAB1AKyrMHBs6-yEMfQT0vSRXxEeQiRDsfKmjE88KzunHgLDAAABl6ZfA98AAAQDAEYwRAIgU4nAJXKh8DP2ByGrayfUMs6NJ6SobpWqhaO0Rlk7ysACIEF5AEHKy7VejJcQAU6UCi-sRQHk9kNzI2UKlxEXs7DhAHcA1219ENGn9XfCx-lf1wC_-YLJM1pl4dCzAXMXwMjFaXcAAAGXpl8DYwAABAMASDBGAiEA1N7TGwa99U1mRyHeSJrH7ZynTxhzDh0gyG9gaXYHTIwCIQCbvJaIenqAwe1pQPj7h0mBO1qALJfZW82RvmPTsuCGOg==
extendedKeyUsage TLS Web server authentication, TLS Web client authentication
keyUsage Digital Signature, Key Encipherment
subjectAltName DNS:starnet.md, DNS:*.starnet.md
subjectKeyIdentifier 72:62:10:B0:38:D9:91:35:D6:FA:CB:5F:72:80:54:A1:7E:E8:A1:6D

Certificate Chain

Sectigo Public Server Authentication Root R46

Issuer: CN=Sectigo Public Server Authentication Root R46, O=Sectigo Limited, C=GB

Not Before: 2021-03-22T00:00:00Z

Not After: 2036-03-21T23:59:59Z

Signature Algorithm: sha384, rsa

Show details
Fingerprint 32:1C:A0:56:E4:E4:8D:57:F1:79:A3:BD:DE:CB:C5:21:3B:99:16:C0
Issuer CN=Sectigo Public Server Authentication Root R46, O=Sectigo Limited, C=GB
Not After 2036-03-21T23:59:59Z
Not Before 2021-03-22T00:00:00Z
Serial number 2C1A3C76E943DDDDFF191B31890AED71
Signature Algorithm sha384, rsa
Subject CN=Sectigo Public Server Authentication CA OV R36, O=Sectigo Limited, C=GB
Extensions:
authorityInfoAccess OCSP - URI:http://ocsp.sectigo.com CA Issuers - URI:http://crt.sectigo.com/SectigoPublicServerAuthenticationRootR46.p7c
authorityKeyIdentifier keyid:56:73:58:64:95:F9:92:1A:B0:12:2A:04:62:79:A1:40:15:88:21:49
basicConstraints CA:TRUE
certificatePolicies Policy: 2.23.140.1.2.2 Policy: 2.5.29.32.0
crlDistributionPoints Full Name: URI:http://crl.sectigo.com/SectigoPublicServerAuthenticationRootR46.crl
extendedKeyUsage TLS Web server authentication, TLS Web client authentication
keyUsage Digital Signature, Key Cert Sign, C R L Sign
subjectKeyIdentifier E3:66:74:BB:70:68:8D:2C:5D:4E:0E:A6:4A:8F:9B:37:22:9C:82:92

USERTrust RSA Certification Authority

Issuer: CN=USERTrust RSA Certification Authority, O=The USERTRUST Network, L=Jersey City, ST=New Jersey, C=US

Not Before: 2021-03-22T00:00:00Z

Not After: 2038-01-18T23:59:59Z

Signature Algorithm: sha384, rsa

Show details
Fingerprint 2B:18:94:7A:6A:9F:C7:76:4F:D8:B5:FB:18:A8:63:B0:C6:DA:C2:4F
Issuer CN=USERTrust RSA Certification Authority, O=The USERTRUST Network, L=Jersey City, ST=New Jersey, C=US
Not After 2038-01-18T23:59:59Z
Not Before 2021-03-22T00:00:00Z
Serial number D27FBBC1DE359E5216AD6149586099C4
Signature Algorithm sha384, rsa
Subject CN=Sectigo Public Server Authentication Root R46, O=Sectigo Limited, C=GB
Extensions:
authorityInfoAccess OCSP - URI:http://ocsp.usertrust.com
authorityKeyIdentifier keyid:53:79:BF:5A:AA:2B:4A:CF:54:80:E1:D8:9B:C0:9D:F2:B2:03:66:CB
basicConstraints CA:TRUE
certificatePolicies Policy: 2.5.29.32.0
crlDistributionPoints Full Name: URI:http://crl.usertrust.com/USERTrustRSACertificationAuthority.crl
extendedKeyUsage TLS Web server authentication, TLS Web client authentication
keyUsage Digital Signature, Key Cert Sign, C R L Sign
subjectKeyIdentifier 56:73:58:64:95:F9:92:1A:B0:12:2A:04:62:79:A1:40:15:88:21:49

AAA Certificate Services

Issuer: CN=AAA Certificate Services, O=Comodo CA Limited, L=Salford, ST=Greater Manchester, C=GB

Not Before: 2019-03-12T00:00:00Z

Not After: 2028-12-31T23:59:59Z

Signature Algorithm: sha384, rsa

Show details
Fingerprint D8:9E:3B:D4:3D:5D:90:9B:47:A1:89:77:AA:9D:5C:E3:6C:EE:18:4C
Issuer CN=AAA Certificate Services, O=Comodo CA Limited, L=Salford, ST=Greater Manchester, C=GB
Not After 2028-12-31T23:59:59Z
Not Before 2019-03-12T00:00:00Z
Serial number 3972443AF922B751D7D36C10DD313595
Signature Algorithm sha384, rsa
Subject CN=USERTrust RSA Certification Authority, O=The USERTRUST Network, L=Jersey City, ST=New Jersey, C=US
Extensions:
authorityInfoAccess OCSP - URI:http://ocsp.comodoca.com
authorityKeyIdentifier keyid:A0:11:0A:23:3E:96:F1:07:EC:E2:AF:29:EF:82:A5:7F:D0:30:A4:B4
basicConstraints CA:TRUE
certificatePolicies Policy: 2.5.29.32.0
crlDistributionPoints Full Name: URI:http://crl.comodoca.com/AAACertificateServices.crl
keyUsage Digital Signature, Key Cert Sign, C R L Sign
subjectKeyIdentifier 53:79:BF:5A:AA:2B:4A:CF:54:80:E1:D8:9B:C0:9D:F2:B2:03:66:CB

AAA Certificate Services

Issuer: CN=AAA Certificate Services, O=Comodo CA Limited, L=Salford, ST=Greater Manchester, C=GB

Not Before: 2004-01-01T00:00:00Z

Not After: 2028-12-31T23:59:59Z

Signature Algorithm: sha, rsa

Show details
Fingerprint D1:EB:23:A4:6D:17:D6:8F:D9:25:64:C2:F1:F1:60:17:64:D8:E3:49
Issuer CN=AAA Certificate Services, O=Comodo CA Limited, L=Salford, ST=Greater Manchester, C=GB
Not After 2028-12-31T23:59:59Z
Not Before 2004-01-01T00:00:00Z
Serial number 1
Signature Algorithm sha, rsa
Subject CN=AAA Certificate Services, O=Comodo CA Limited, L=Salford, ST=Greater Manchester, C=GB
Extensions:
basicConstraints CA:TRUE
crlDistributionPoints URI:http://crl.comodo.net/AAACertificateServices.crl Full Name: Full Name: URI:http://crl.comodoca.com/AAACertificateServices.crl
keyUsage Key Cert Sign, C R L Sign
subjectKeyIdentifier A0:11:0A:23:3E:96:F1:07:EC:E2:AF:29:EF:82:A5:7F:D0:30:A4:B4

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.