SSL
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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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dev-justice.gov.md
Issuer: CN=R13, O=Let's Encrypt, C=US
Not Before:
2025-10-22T11:18:48Z
Not After:
2026-01-20T11:18:47Z
Signature Algorithm:
sha256, rsa
Show details
Fingerprint
E9:63:97:F3:D8:F6:3D:BA:B2:73:19:14:B8:AE:9D:95:27:5C:71:61
Issuer
CN=R13, O=Let's Encrypt, C=US
Not After
2026-01-20T11:18:47Z
Not Before
2025-10-22T11:18:48Z
Serial number
55EC65712A5A833D2740FA508FDF2759491
Signature Algorithm
sha256, rsa
Subject
CN=plesk05.itsec.md
Extensions:
authorityInfoAccess
CA Issuers - URI:http://r13.i.lencr.org/
authorityKeyIdentifier
keyid:E7:AB:9F:0F:2C:33:A0:53:D3:5E:4F:78:C8:B2:84:0E:3B:D6:92:33
basicConstraints
CA:FALSE
certificatePolicies
Policy: 2.23.140.1.2.1
crlDistributionPoints
Full Name:
URI:http://r13.c.lencr.org/18.crl
ctlSignedCertificateTimestamp
BIHxAO8AdgBkEcRspBLsp4kcogIuALyrTygH1B41J6vq_tUDyX3N8AAAAZoL2inIAAAEAwBHMEUCIQCGyqLAi5B5qrA-k2awQbe0HRGVr8ePYb8RJ_xrefAdaAIgMyks63jx6UZ41u1wq8FG1XCoJgoyH3OxGEUaF-FIN2wAdQAZhtTHKKpv_roDb3gqTQGRqs4tcjEPrs5dcEEtJUzH1AAAAZoL2indAAAEAwBGMEQCIHqcpMPAZaJBaIfuKOsdJyRYMYlpOOH1cuybZemVY4KFAiA0eicqIsrNFyy8Ui4Z5lmYOOG5gj9BxexDDfpUfyKStA==
extendedKeyUsage
TLS Web server authentication, TLS Web client authentication
keyUsage
Digital Signature, Key Encipherment
subjectAltName
DNS:plesk05.itsec.md
subjectKeyIdentifier
D0:68:46:6C:89:9C:DA:BB:09:83:42:F4:1E:79:EA:70:AB:76:7C:11
Certificate Chain
ISRG Root X1
Issuer: CN=ISRG Root X1, O=Internet Security Research Group, C=US
Not Before:
2024-03-13T00:00:00Z
Not After:
2027-03-12T23:59:59Z
Signature Algorithm:
sha256, rsa
Show details
Fingerprint
22:FF:89:58:65:61:FC:2D:52:F7:74:91:E9:F1:EF:F1:B8:0B:E3:3E
Issuer
CN=ISRG Root X1, O=Internet Security Research Group, C=US
Not After
2027-03-12T23:59:59Z
Not Before
2024-03-13T00:00:00Z
Serial number
5A00F212D8D4B480F3924157EA298305
Signature Algorithm
sha256, rsa
Subject
CN=R13, O=Let's Encrypt, C=US
Extensions:
authorityInfoAccess
CA Issuers - URI:http://x1.i.lencr.org/
authorityKeyIdentifier
keyid:79:B4:59:E6:7B:B6:E5:E4:01:73:80:08:88:C8:1A:58:F6:E9:9B:6E
basicConstraints
CA:TRUE
certificatePolicies
Policy: 2.23.140.1.2.1
crlDistributionPoints
Full Name:
URI:http://x1.c.lencr.org/
extendedKeyUsage
TLS Web client authentication, TLS Web server authentication
keyUsage
Digital Signature, Key Cert Sign, C R L Sign
subjectKeyIdentifier
E7:AB:9F:0F:2C:33:A0:53:D3:5E:4F:78:C8:B2:84:0E:3B:D6:92:33
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.
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.
dev-justice.gov.md
Issuer: CN=R13, O=Let's Encrypt, C=USNot Before: 2025-10-22T11:18:48Z
Not After: 2026-01-20T11:18:47Z
Signature Algorithm: sha256, rsa
Show details
| Fingerprint | E9:63:97:F3:D8:F6:3D:BA:B2:73:19:14:B8:AE:9D:95:27:5C:71:61 | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Issuer | CN=R13, O=Let's Encrypt, C=US | |||||||||||||||||||
| Not After | 2026-01-20T11:18:47Z | |||||||||||||||||||
| Not Before | 2025-10-22T11:18:48Z | |||||||||||||||||||
| Serial number | 55EC65712A5A833D2740FA508FDF2759491 | |||||||||||||||||||
| Signature Algorithm | sha256, rsa | |||||||||||||||||||
| Subject | CN=plesk05.itsec.md | |||||||||||||||||||
| Extensions: | |
|---|---|
| authorityInfoAccess | CA Issuers - URI:http://r13.i.lencr.org/ |
| authorityKeyIdentifier | keyid:E7:AB:9F:0F:2C:33:A0:53:D3:5E:4F:78:C8:B2:84:0E:3B:D6:92:33 |
| basicConstraints | CA:FALSE |
| certificatePolicies | Policy: 2.23.140.1.2.1 |
| crlDistributionPoints | Full Name: URI:http://r13.c.lencr.org/18.crl |
| ctlSignedCertificateTimestamp | BIHxAO8AdgBkEcRspBLsp4kcogIuALyrTygH1B41J6vq_tUDyX3N8AAAAZoL2inIAAAEAwBHMEUCIQCGyqLAi5B5qrA-k2awQbe0HRGVr8ePYb8RJ_xrefAdaAIgMyks63jx6UZ41u1wq8FG1XCoJgoyH3OxGEUaF-FIN2wAdQAZhtTHKKpv_roDb3gqTQGRqs4tcjEPrs5dcEEtJUzH1AAAAZoL2indAAAEAwBGMEQCIHqcpMPAZaJBaIfuKOsdJyRYMYlpOOH1cuybZemVY4KFAiA0eicqIsrNFyy8Ui4Z5lmYOOG5gj9BxexDDfpUfyKStA== |
| extendedKeyUsage | TLS Web server authentication, TLS Web client authentication |
| keyUsage | Digital Signature, Key Encipherment |
| subjectAltName | DNS:plesk05.itsec.md |
| subjectKeyIdentifier | D0:68:46:6C:89:9C:DA:BB:09:83:42:F4:1E:79:EA:70:AB:76:7C:11 |
Certificate Chain
ISRG Root X1
Issuer: CN=ISRG Root X1, O=Internet Security Research Group, C=USNot Before: 2024-03-13T00:00:00Z
Not After: 2027-03-12T23:59:59Z
Signature Algorithm: sha256, rsa
Show details
| Fingerprint | 22:FF:89:58:65:61:FC:2D:52:F7:74:91:E9:F1:EF:F1:B8:0B:E3:3E | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Issuer | CN=ISRG Root X1, O=Internet Security Research Group, C=US | |||||||||||||||
| Not After | 2027-03-12T23:59:59Z | |||||||||||||||
| Not Before | 2024-03-13T00:00:00Z | |||||||||||||||
| Serial number | 5A00F212D8D4B480F3924157EA298305 | |||||||||||||||
| Signature Algorithm | sha256, rsa | |||||||||||||||
| Subject | CN=R13, O=Let's Encrypt, C=US | |||||||||||||||
| Extensions: | |
|---|---|
| authorityInfoAccess | CA Issuers - URI:http://x1.i.lencr.org/ |
| authorityKeyIdentifier | keyid:79:B4:59:E6:7B:B6:E5:E4:01:73:80:08:88:C8:1A:58:F6:E9:9B:6E |
| basicConstraints | CA:TRUE |
| certificatePolicies | Policy: 2.23.140.1.2.1 |
| crlDistributionPoints | Full Name: URI:http://x1.c.lencr.org/ |
| extendedKeyUsage | TLS Web client authentication, TLS Web server authentication |
| keyUsage | Digital Signature, Key Cert Sign, C R L Sign |
| subjectKeyIdentifier | E7:AB:9F:0F:2C:33:A0:53:D3:5E:4F:78:C8:B2:84:0E:3B:D6:92:33 |
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.
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