centrum-po-moc.pl
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:2a:26:d8:88:0e:8d:e5:25:a5:ba:fd:86:aa:ba:b0:e2:2f was issued on by Let's Encrypt.
With 9 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.
We have idenified some issues with this certificate:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=centrum-po-moc.pl
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:2a:26:d8:88:0e:8d:e5:25:a5:ba:fd:86:aa:ba:b0:e2:2fSerial Number (int): 275680352165482240511280665775203953992239
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 3b:e4:a7:7f:37:1f:2e:21:d5:0b:18:c5:4e:da:e9:6d:c3:f2:85:cf
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): c6:b3:ac:4b:91:84:66:12:94:db:c7:07:ae:66:56:bc:a0:e4:c8:b0
Fingerprint (sha256): 02:2c:df:41:68:9e:42:7f:de:2a:83:d8:90:ae:86:40:18:e4:23:8f:e0:71:6a:ff:fd:20:bb:9e:5c:1b:94:fc
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate centrum-po-moc.pl
9
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for centrum-po-moc.pl
Public Key Algorithm
RSA
Key Size
2048
Signature Algorithm
SHA256 with RSA
Key Usage
Digital Signature
Key Encipherment
Extended Key Usages
Server Authentication
Client Authentication
Extensions
9 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
autodiscover.centrum-po-moc.pl
centrum-po-moc.centrum-po-moc.xaa.pl
centrum-po-moc.pl
cpanel.centrum-po-moc.pl
mail.centrum-po-moc.pl
webdisk.centrum-po-moc.pl
webmail.centrum-po-moc.pl
www.centrum-po-moc.centrum-po-moc.xaa.pl
www.centrum-po-moc.pl
centrum-po-moc.centrum-po-moc.xaa.pl
centrum-po-moc.pl
cpanel.centrum-po-moc.pl
mail.centrum-po-moc.pl
webdisk.centrum-po-moc.pl
webmail.centrum-po-moc.pl
www.centrum-po-moc.centrum-po-moc.xaa.pl
www.centrum-po-moc.pl
Other certificates including the domain name centrum-po-moc.pl
(limited to 100 certificates)
Certificate
The complete raw certificate details for centrum-po-moc.pl in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUDCCBTigAwIBAgISAyom2IgOjeUlpbr9hqq6sOIvMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA4MjAyMzEwMThaFw0x OTExMTgyMzEwMThaMBwxGjAYBgNVBAMTEWNlbnRydW0tcG8tbW9jLnBsMIIBIjAN BgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsQmdBNRRLhF5PySUukYOVuuTAYMt EWg9OXUFgas9n0XT0dmgo7quUEmqyIA0MClBTeYOnJUMN0y/JBC0iKzJKsm6v4hF j3OeiidjeOfHYZumpyopwwcaLGIUC3JF4UjfOH+FP2uYOSQ8Zf9n520+yAsRABC0 GfcoMPq41SvdJ3UUAFq10xn6MKd8uP1YjQrMW0DhSSuv0BMUMJGBai+RK8b2CqNi qPC9wMepYo8dOTBjjDEY+1ySnLR0GRTbUcIoVFV/zioqDM0gQQTqFqahT4P5rreZ cT3Mb6IZxozlmdtW4pjlsqjzjgLTwEapFdw+F75EoLkuNr58YSclo2rN7QIDAQAB o4IDXDCCA1gwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggr BgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQ75Kd/Nx8uIdULGMVO2ult w/KFzzAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggrBgEFBQcB AQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRzZW5jcnlw dC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRzZW5jcnlw dC5vcmcvMIIBDwYDVR0RBIIBBjCCAQKCHmF1dG9kaXNjb3Zlci5jZW50cnVtLXBv LW1vYy5wbIIkY2VudHJ1bS1wby1tb2MuY2VudHJ1bS1wby1tb2MueGFhLnBsghFj ZW50cnVtLXBvLW1vYy5wbIIYY3BhbmVsLmNlbnRydW0tcG8tbW9jLnBsghZtYWls LmNlbnRydW0tcG8tbW9jLnBsghl3ZWJkaXNrLmNlbnRydW0tcG8tbW9jLnBsghl3 ZWJtYWlsLmNlbnRydW0tcG8tbW9jLnBsgih3d3cuY2VudHJ1bS1wby1tb2MuY2Vu dHJ1bS1wby1tb2MueGFhLnBsghV3d3cuY2VudHJ1bS1wby1tb2MucGwwTAYDVR0g BEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0 cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEFBgorBgEEAdZ5AgQCBIH2BIHzAPEA dwDiaUuuJujpQAnohhu2O4PUPuf+dIj7pI8okwGd3fHb/gAAAWyxgo8yAAAEAwBI MEYCIQD9yeUSUNDpZGVt1pflw+5Eta3YLxL1rILlJl9OtIf+lgIhALBDTY8rRE+K RYVAI6ahu1O5A1QhkHPRaiyYEXKo1At0AHYAY/Lbzeg7zCzPC3KEJ1drM6SNYXeP vXWmOLHHaFRL2I0AAAFssYKNTAAABAMARzBFAiBcgThMeOvth1LW25Q463oVOwMp SCkW3CMtEW7WaeGtRgIhAL8X7verjfFLMXqwyzMbBktL3zOcjLTcBg7K7BgE3etz MA0GCSqGSIb3DQEBCwUAA4IBAQBCSz6nWsh5gDZX9zf1NrxaomomOBwbVir6/SZa xF9h/w+OHlyWawDqzXDhAb72Fzf/b5VeQP3V3RETrTcT17PPcbE1ARuPv71vLLRv Tbb0/0q17rW3W9giVPbTHr3h6dsCkmBQLLe4H/5/6iLN837EbghQ7/K2jRivuZOo UV5KnELY5FNBfuba3pyoASJwQ1JmbpJDkujXLDrQUlhED76FnMgeQs5228n6UmzC HvZ9faN1RhOPXpP/SEhB8yGvzMuj/SVi633TUQAisOSMBWOiwLtF4Rnq573ZmAe1 MEsHHmnQ43LIVt6lfCVj8Jer7IhyR6MwpfJJgieWbeiQ4KaO -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsQmdBNRRLhF5PySUukYO VuuTAYMtEWg9OXUFgas9n0XT0dmgo7quUEmqyIA0MClBTeYOnJUMN0y/JBC0iKzJ Ksm6v4hFj3OeiidjeOfHYZumpyopwwcaLGIUC3JF4UjfOH+FP2uYOSQ8Zf9n520+ yAsRABC0GfcoMPq41SvdJ3UUAFq10xn6MKd8uP1YjQrMW0DhSSuv0BMUMJGBai+R K8b2CqNiqPC9wMepYo8dOTBjjDEY+1ySnLR0GRTbUcIoVFV/zioqDM0gQQTqFqah T4P5rreZcT3Mb6IZxozlmdtW4pjlsqjzjgLTwEapFdw+F75EoLkuNr58YSclo2rN 7QIDAQAB -----END PUBLIC KEY-----
ASN.1 decoded
[c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . [c:0|t:2|false] INTEGER 2 . . . . . . . . [c:0|t:2|false] INTEGER 275680352165482240511280665775203953992239 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'US' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt Authority X3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-20 23:10:18 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-18 23:10:18 +0000 UTC . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'centrum-po-moc.pl' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (rsaEncryption) . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (2160 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 22348920500995084154910259639100835841591481725996082806898190576819704762069154793592662688185836265351391312909802586509506456418320870005003902770703885478382286697650060326966101659313021576786703946657050590984471248369926672365326446343077463108860018197498700100549077229454538812054034490137567595228293625189918815528423026960685865089938217715420337013123309837534124627710230685687751732675330240369420045039518948081475548787417743253065609854394827522159516374239180444551344349031823298078597189980657552346719054630291600667256867855611167037744208511227681230928910895116498601484332491898113456000493 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 65537 . . . . . . . . [c:2|t:3|true] ORAddress . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15 (keyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (3 bits) 05a0 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.37 (extKeyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14 (subjectKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes) 3be4a77f371f2e21d50b18c54edae96dc3f285cf . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName a84a6a63047dddbae6d139b7a64565eff3a8eca1 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (99 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://ocsp.int-x3.letsencrypt.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://cert.int-x3.letsencrypt.org/' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (262 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'autodiscover.centrum-po-moc.pl' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'centrum-po-moc.centrum-po-moc.xaa.pl' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'centrum-po-moc.pl' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpanel.centrum-po-moc.pl' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.centrum-po-moc.pl' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webdisk.centrum-po-moc.pl' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.centrum-po-moc.pl' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.centrum-po-moc.centrum-po-moc.xaa.pl' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.centrum-po-moc.pl' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (69 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1 (Domain Validation Certificates Policy) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.44947.1.1.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007700e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016cb1828f320000040300483046022100fdc9e51250d0e964656dd697e5c3ee44b5add82f12f5ac82e5265f4eb487fe96022100b0434d8f2b444f8a45854023a6a1bb53b90354219073d16a2c981172a8d40b7400760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016cb1828d4c000004030047304502205c81384c78ebed8752d6db9438eb7a153b0329482916dc232d116ed669e1ad46022100bf17eef7ab8df14b317ab0cb331b064b4bdf339c8cb4dc060ecaec1804ddeb73 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . [c:0|t:5|false] NULL . . . . [c:0|t:3|false] BIT STRING (2048 bits) 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