techmar-pospiech.pl
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:aa:18:7e:02:ec:28:05:0b:05:4f:59:af:b6:30:ee:28:f2 was issued on by Let's Encrypt.
With 5 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=techmar-pospiech.pl
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:aa:18:7e:02:ec:28:05:0b:05:4f:59:af:b6:30:ee:28:f2Serial Number (int): 319217415932418343155611927205182140459250
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 07:bc:78:6d:fb:00:e7:3d:01:cf:dd:52:9e:40:77:a7:84:a8:d1:3d
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 23:d1:a0:f4:85:b7:bc:b1:d9:69:9c:39:c6:36:f1:dd:b8:98:7a:20
Fingerprint (sha256): 67:a3:2f:a9:44:40:12:00:5e:f5:08:e5:28:ec:70:ff:21:36:17:13:bf:70:bd:44:3b:c1:5a:8a:12:66:6d:35
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate techmar-pospiech.pl
5
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for techmar-pospiech.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
mail.techmar-pospiech.pl
techmar-pospiech.pl
techmar-pospiech.programmer.zxy.me
www.techmar-pospiech.pl
www.techmar-pospiech.programmer.zxy.me
techmar-pospiech.pl
techmar-pospiech.programmer.zxy.me
www.techmar-pospiech.pl
www.techmar-pospiech.programmer.zxy.me
Other certificates including the domain name techmar-pospiech.pl
(limited to 100 certificates)
Certificate
The complete raw certificate details for techmar-pospiech.pl in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGlDCCBXygAwIBAgISA6oYfgLsKAULBU9Zr7Yw7ijyMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xODA5MjUxOTMwMjRaFw0x ODEyMjQxOTMwMjRaMB4xHDAaBgNVBAMTE3RlY2htYXItcG9zcGllY2gucGwwggEi MA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQCstDXMJQOPUH6SjgEgLdicOElR cm7i+ihQTgUti9yebUn3yS+dUbFMW2CuKHoCZZQa+yW1jCvyv+7dKRYUezSzMFGB RFMXuOw/tPXlD3uQ+mfZy+35vDgcPp9egpGOsB8X9V39VPF8G3aMCE7VGvSmGHkQ 3tdtgWeto1wSGM1i/K9WtOtsWwsXcZOqq1oYh6P6vhd72XF66p+PVuTIzNCbz1X/ LNiTGDk0Ct4UbsijGVd5vxIsxtaQKmEfdG5AZ3X8uO/ISYc0I3GUtgEV1h62P3Hn AgQKLIj49jiaujuZJdRvgsA9eteZRaNewCgJF6BPs0k+/T8eRu0Ukrt/OxVDAgMB AAGjggOeMIIDmjAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEG CCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFAe8eG37AOc9Ac/dUp5A d6eEqNE9MB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8GCCsGAQUF BwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxldHNlbmNy eXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNlbmNy eXB0Lm9yZy8wgZ8GA1UdEQSBlzCBlIIYbWFpbC50ZWNobWFyLXBvc3BpZWNoLnBs ghN0ZWNobWFyLXBvc3BpZWNoLnBsgiJ0ZWNobWFyLXBvc3BpZWNoLnByb2dyYW1t ZXIuenh5Lm1lghd3d3cudGVjaG1hci1wb3NwaWVjaC5wbIImd3d3LnRlY2htYXIt cG9zcGllY2gucHJvZ3JhbW1lci56eHkubWUwgf4GA1UdIASB9jCB8zAIBgZngQwB AgEwgeYGCysGAQQBgt8TAQEBMIHWMCYGCCsGAQUFBwIBFhpodHRwOi8vY3BzLmxl dHNlbmNyeXB0Lm9yZzCBqwYIKwYBBQUHAgIwgZ4MgZtUaGlzIENlcnRpZmljYXRl IG1heSBvbmx5IGJlIHJlbGllZCB1cG9uIGJ5IFJlbHlpbmcgUGFydGllcyBhbmQg b25seSBpbiBhY2NvcmRhbmNlIHdpdGggdGhlIENlcnRpZmljYXRlIFBvbGljeSBm b3VuZCBhdCBodHRwczovL2xldHNlbmNyeXB0Lm9yZy9yZXBvc2l0b3J5LzCCAQUG CisGAQQB1nkCBAIEgfYEgfMA8QB3AFWB1MIWkDYBSuoLm1c8U/DA5Dh4cCUIFy+j qh0HE9MMAAABZhJs/oIAAAQDAEgwRgIhAN7atcxwQd1S/Dl2wrhjsx9tEUIfa03M r0v8Ip/WUdlZAiEAiJ75Ddup1ujuZ7vSMn7gA4EU93ZePNejXM36DD5jmuMAdgAp PFGWVMg5ZbqqUPxYB9S3b79Yeily3KTDDPTlRUf0eAAAAWYSbP4pAAAEAwBHMEUC IG+PTx7jWuReUWYrtT6R77GhHd8x5uDgVE5vkqyBu6GlAiEAoMSqehHe0kai+Ovi wp/YXubE5K6J1zmqCQlC3eXmjH4wDQYJKoZIhvcNAQELBQADggEBAJTGb7FrJgUL UBUZwDJI8qOMzoe+j1LQb4gd+F7/2QMfgwmnz0VeZnWnvfDi+OpbmUl8XtJ2+zT8 5iz8m1MzwrQdguy9I/A5g8iiM+nQDno7+Uco94B6G90lXnlp4KPqKl6E2jjKkf/4 z+fqcUMClvbbsHOXZonqsZ6YksJ7NcYE+Gk2rZO7lsAyu9F9mDcyOKG70njVFhOg TARv/+jBDJlL/sVKNH70x9XeqUuNRYG6B+oFz9cttmArXIguGAUqhB57BbShmh6O OlJWiQWTHQMV4sQw4rwPBBxF7sKdiDARjFEYdLfSmk0Q6QPtgDmY2nbTz6tYUGKQ yf6Nz09LmfI= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArLQ1zCUDj1B+ko4BIC3Y nDhJUXJu4vooUE4FLYvcnm1J98kvnVGxTFtgrih6AmWUGvsltYwr8r/u3SkWFHs0 szBRgURTF7jsP7T15Q97kPpn2cvt+bw4HD6fXoKRjrAfF/Vd/VTxfBt2jAhO1Rr0 phh5EN7XbYFnraNcEhjNYvyvVrTrbFsLF3GTqqtaGIej+r4Xe9lxeuqfj1bkyMzQ m89V/yzYkxg5NAreFG7IoxlXeb8SLMbWkCphH3RuQGd1/LjvyEmHNCNxlLYBFdYe tj9x5wIECiyI+PY4mro7mSXUb4LAPXrXmUWjXsAoCRegT7NJPv0/HkbtFJK7fzsV QwIDAQAB -----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 319217415932418343155611927205182140459250 . . . . . . . . [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 2018-09-25 19:30:24 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-12-24 19:30:24 +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 'techmar-pospiech.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 21801853389319038801314044770934305296107242627062907576698082693366770784703783121035911894529717395264984717330903210437563067329811220022135510867842987129984678450922793669625458905915990724004173238036869228516023394974801531698940471782740565204155652797444482480307404328555801451278832163286600729165650809159278278343239798411745863793850409020168155470315885058868821116065154636955905017210525050439776113163063692713834621084726737848183264427741415616918590590475304552436669473055986137337389738676349085433289420324062013285217915080777483016950621452723309341647832511368003558521995189011444030707011 . . . . . . . . . . . . . . . . . . . . [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) 07bc786dfb00e73d01cfdd529e4077a784a8d13d . . . . . . . . . . . . . . . . [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 (151 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.techmar-pospiech.pl' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'techmar-pospiech.pl' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'techmar-pospiech.programmer.zxy.me' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.techmar-pospiech.pl' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.techmar-pospiech.programmer.zxy.me' . . . . . . . . . . . . . . . . [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 (246 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 1.3.6.1.5.5.7.2.2 (unotice) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/' . . . . . . . . . . . . . . . . [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) 00f10077005581d4c2169036014aea0b9b573c53f0c0e43878702508172fa3aa1d0713d30c00000166126cfe820000040300483046022100dedab5cc7041dd52fc3976c2b863b31f6d11421f6b4dccaf4bfc229fd651d959022100889ef90ddba9d6e8ee67bbd2327ee0038114f7765e3cd7a35ccdfa0c3e639ae3007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f47800000166126cfe29000004030047304502206f8f4f1ee35ae45e51662bb53e91efb1a11ddf31e6e0e0544e6f92ac81bba1a5022100a0c4aa7a11ded246a2f8ebe2c29fd85ee6c4e4ae89d739aa090942dde5e68c7e . . . . [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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