skimboard.org.pl
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:87:ab:18:6a:0e:8b:12:1a:c7:30:53:7f:74:c4:8b:6b:d7 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=skimboard.org.pl
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:87:ab:18:6a:0e:8b:12:1a:c7:30:53:7f:74:c4:8b:6b:d7Serial Number (int): 307502402083098910523319504835058030308311
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 54:85:49:14:04:5b:9b:b7:71:97:54:0c:d1:d9:b3:f5:15:5d:07:bf
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): b8:e5:76:d7:23:f1:8a:90:87:b8:fa:af:b1:4e:58:43:dc:97:29:af
Fingerprint (sha256): b1:8f:9d:03:e7:65:25:80:b6:45:62:47:4a:ba:86:da:3a:9b:fd:6d:25:ed:5c:81:81:85:b7:39:fb:f2:1e:9f
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate skimboard.org.pl
9
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for skimboard.org.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.skimboard.org.pl
cpanel.skimboard.org.pl
mail.skimboard.org.pl
skimboard.org.pl
skimboard.siloegroup.xaa.pl
webdisk.skimboard.org.pl
webmail.skimboard.org.pl
www.skimboard.org.pl
www.skimboard.siloegroup.xaa.pl
cpanel.skimboard.org.pl
mail.skimboard.org.pl
skimboard.org.pl
skimboard.siloegroup.xaa.pl
webdisk.skimboard.org.pl
webmail.skimboard.org.pl
www.skimboard.org.pl
www.skimboard.siloegroup.xaa.pl
Other certificates including the domain name skimboard.org.pl
(limited to 100 certificates)
Certificate
The complete raw certificate details for skimboard.org.pl in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGMzCCBRugAwIBAgISA4erGGoOixIaxzBTf3TEi2vXMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA4MjAyMjQxMTlaFw0x OTExMTgyMjQxMTlaMBsxGTAXBgNVBAMTEHNraW1ib2FyZC5vcmcucGwwggEiMA0G CSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDPzJa3qIBXaJOaE+H23Mxp2Rtex5Oy 5w09xlXU3uNyfd/JscdSG7plhhk5M8Krx4HKTsarqct2X7j8by0KZVSm7IS3Vqn3 RRMNS6fgh4dGGRaT/Gfa80gw30+P4YuSenRCXg+Zp84O8Hug7InQxpbjcuMD8S3h f4Hl9B1elos6tt0WilycBWbVAg5/8Ei65EKVuHWxOiWatR2aXNrDjJ8Tq9fWZtAd WR2l9dQw66Q6ybLFJyP/opx7uYz/EcehGtDqsaQnjPO9D3rUsBCC31swr4zlP82r CUP8lj30O66dZJhPfOBkMw4l+VQIJs1eh35Ktkq/RlDaLOaPlAk6jF0tAgMBAAGj ggNAMIIDPDAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsG AQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFFSFSRQEW5u3cZdUDNHZs/UV XQe/MB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8GCCsGAQUFBwEB BGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxldHNlbmNyeXB0 Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNlbmNyeXB0 Lm9yZy8wgfQGA1UdEQSB7DCB6YIdYXV0b2Rpc2NvdmVyLnNraW1ib2FyZC5vcmcu cGyCF2NwYW5lbC5za2ltYm9hcmQub3JnLnBsghVtYWlsLnNraW1ib2FyZC5vcmcu cGyCEHNraW1ib2FyZC5vcmcucGyCG3NraW1ib2FyZC5zaWxvZWdyb3VwLnhhYS5w bIIYd2ViZGlzay5za2ltYm9hcmQub3JnLnBsghh3ZWJtYWlsLnNraW1ib2FyZC5v cmcucGyCFHd3dy5za2ltYm9hcmQub3JnLnBsgh93d3cuc2tpbWJvYXJkLnNpbG9l Z3JvdXAueGFhLnBsMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEB MCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBQYK KwYBBAHWeQIEAgSB9gSB8wDxAHcAdH7agzGtMxCRIZzOJU9CcMK//V5CIAjGNzV5 5hB7zFYAAAFssWgCxwAABAMASDBGAiEAvJLuqSYR5NzGsXHgRRGqhT85P02Ac/df KhZVBcBD/BsCIQDH1YEduDUF+rSGcegtyZqvjoc+/CmSD1LY96O0NRXmDQB2ACk8 UZZUyDlluqpQ/FgH1Ldvv1h6KXLcpMMM9OVFR/R4AAABbLFoAuUAAAQDAEcwRQIh AJco5iqs3pl2h4SxCwXzko4m6PJenl78IXGnzgTQrIo5AiAbNPGNkqrRezDFefem wd82LEJeUl3KTdQxVy0JCo4oLzANBgkqhkiG9w0BAQsFAAOCAQEATCP9IFeN0kGe Lm2jOi6cYtKyplfJGyDYXva8qwSkpLa3WFAmFtgfE8My89vrYXy+xRI7ADFG0hWl +nSqdszxB06RHRZXRs0uCA1HYKM0v3Z4WWoYZHEe08Y9aDYPVpMgRFE4W+47Kal3 v1St/Kgc2ws008kbByMJvaGYlsrdvEjmpiLjKKTQWCIfVYzMo9B9lf1OyqM86Jhb 2ktfNLk1RJallMZ/bOhEJ5s+yXMpOPTn0pMjNeCmkfFvC/kE8/GTfz80FsGO2v70 dnncT8fSezmeWNA3pFEplHF9zJMp34Ev1MNMfo/gjWYlczKrm9XSQV8H4LUVnBkY mAkBCk7vrg== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAz8yWt6iAV2iTmhPh9tzM adkbXseTsucNPcZV1N7jcn3fybHHUhu6ZYYZOTPCq8eByk7Gq6nLdl+4/G8tCmVU puyEt1ap90UTDUun4IeHRhkWk/xn2vNIMN9Pj+GLknp0Ql4PmafODvB7oOyJ0MaW 43LjA/Et4X+B5fQdXpaLOrbdFopcnAVm1QIOf/BIuuRClbh1sTolmrUdmlzaw4yf E6vX1mbQHVkdpfXUMOukOsmyxScj/6Kce7mM/xHHoRrQ6rGkJ4zzvQ961LAQgt9b MK+M5T/NqwlD/JY99DuunWSYT3zgZDMOJflUCCbNXod+SrZKv0ZQ2izmj5QJOoxd LQIDAQAB -----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 307502402083098910523319504835058030308311 . . . . . . . . [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 22:41:19 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-18 22:41:19 +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 'skimboard.org.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 26232215595709887630773003411834163299826375178878215618435399308976599168761231228954827649407238178873947495382251181595581618906645958811111994756401021657243022152124572835947315253563180188845285866518625131394562251475383612084242475977260509476451188746498990287670305308255861951802486256418417464312868667584276551349666694208222271075973880761242091139647541667713273023371097982791601702058893758413965271337227623682187653269975847316058125112307425083210493453829414886457697970231334046496276727206700700100589555043848329603923495448270769020242773115569956905044752860590571985934539918902807468203309 . . . . . . . . . . . . . . . . . . . . [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) 54854914045b9bb77197540cd1d9b3f5155d07bf . . . . . . . . . . . . . . . . [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 (236 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'autodiscover.skimboard.org.pl' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpanel.skimboard.org.pl' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.skimboard.org.pl' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'skimboard.org.pl' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'skimboard.siloegroup.xaa.pl' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webdisk.skimboard.org.pl' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.skimboard.org.pl' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.skimboard.org.pl' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.skimboard.siloegroup.xaa.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) 00f1007700747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016cb16802c70000040300483046022100bc92eea92611e4dcc6b171e04511aa853f393f4d8073f75f2a165505c043fc1b022100c7d5811db83505fab48671e82dc99aaf8e873efc29920f52d8f7a3b43515e60d007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016cb16802e500000403004730450221009728e62aacde99768784b10b05f3928e26e8f25e9e5efc2171a7ce04d0ac8a3902201b34f18d92aad17b30c579f7a6c1df362c425e525dca4dd431572d090a8e282f . . . . [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) 004c23fd20578dd2419e2e6da33a2e9c62d2b2a657c91b20d85ef6bcab04a4a4b6b758502616d81f13c332f3dbeb617cbec5123b003146d215a5fa74aa76ccf1074e911d165746cd2e080d4760a334bf7678596a1864711ed3c63d68360f5693204451385bee3b29a977bf54adfca81cdb0b34d3c91b072309bda19896caddbc48e6a622e328a4d058221f558ccca3d07d95fd4ecaa33ce8985bda4b5f34b9354496a594c67f6ce844279b3ec9732938f4e7d2932335e0a691f16f0bf904f3f1937f3f3416c18edafef47679dc4fc7d27b399e58d037a4512994717dcc9329df812fd4c34c7e8fe08d66257332ab9bd5d2415f07e0b5159c19189809010a4eefae