www.automatykabudynku.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:f2:c5:34:00:5f:6a:36:3c:fc:25:08:bf:52:91:87:7c:f5 was issued on by Let's Encrypt.
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=www.automatykabudynku.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:f2:c5:34:00:5f:6a:36:3c:fc:25:08:bf:52:91:87:7c:f5Serial Number (int): 343947318512313666755890757993311263751413
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: f4:46:a2:e6:65:47:1b:c7:21:d0:3f:9c:a3:f5:7f:40:36:9e:92:18
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): be:fc:82:0a:47:67:53:04:6a:59:01:b5:2a:ba:1b:6b:fb:06:01:89
Fingerprint (sha256): 9c:39:8d:17:3c:d2:50:ad:0b:c4:a0:bb:24:4e:8a:89:f8:ad:d2:78:5c:a8:4e:92:75:b6:29:4c:e4:7f:33:12
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.automatykabudynku.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.automatykabudynku.com
Public Key Algorithm
RSA
Key Size
4096
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
www.automatykabudynku.com
Other certificates including the domain name automatykabudynku.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.automatykabudynku.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGajCCBVKgAwIBAgISA/LFNABfajY8/CUIv1KRh3z1MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAxMjkxMTEwNDRaFw0y MDA0MjgxMTEwNDRaMCQxIjAgBgNVBAMTGXd3dy5hdXRvbWF0eWthYnVkeW5rdS5j b20wggIiMA0GCSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQDNt5CPFmWTRCwsQ/iS 91k2royC0x47jiKac1PqhA1gKtufemJnwjSNux8osfvOG4/UqCJDDPusWTClIYn2 C8GsPriV+L9dkR9wkedaOHCud8HMcldQIhFnyGlZiqWxyoswjpT1zewOhiiDlBza agJY+Uj4AoxPlXccfgM/KlYqOt5meM64f1MxhGgmFfrbzkBk5mb1ciuHHktBrL8J GDkJv2jsEUHTMa4wRmlDyjN5n/WlZ2JMR7D9OZKY7QioaxqNjV7PUS7nOFLZsKXM m4ZrmW5Cs4kpGgho5ed2S6UauXXS3kU3WSGTEXO22MplMQEXIlfdPwMQvXxsdSNe VF8wsxi380cjS0+QlXRVhHOVBjKZTJdCi8YcUDexKfeEXVkKz12/P7AW0387qj/3 CajvYkacgF30m7S4xFmShS4mDE+nBjxOqGUJwyl4TyV9q4c+2CnDX+Aram/Wy+QJ tQRr415G8T9qrGtgW8bY4XmwaUedrkmKT1ER+gs8wreLIRY03MbaDMdfckkfmmC9 c2R3w7MLS5UsqvtfGZybDLP613wVVNHd10U8u8NX7ArnsvePSxwms+dKT5Swa0tJ eLLkkhfHw927mGSNWAW9LRq+Qafc/E9XTTDKq+0PI/r2iovZpSVPFlJolxKV60VN U33cQujCxNpXmKPpFILahwxDdwIDAQABo4ICbjCCAmowDgYDVR0PAQH/BAQDAgWg MB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0G A1UdDgQWBBT0RqLmZUcbxyHQP5yj9X9ANp6SGDAfBgNVHSMEGDAWgBSoSmpjBH3d uubRObemRWXv86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6 Ly9vY3NwLmludC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6 Ly9jZXJ0LmludC14My5sZXRzZW5jcnlwdC5vcmcvMCQGA1UdEQQdMBuCGXd3dy5h dXRvbWF0eWthYnVkeW5rdS5jb20wTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYB BAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5v cmcwggEEBgorBgEEAdZ5AgQCBIH1BIHyAPAAdgDwlaRZ8gDRgkAQLS+TiI6tS/4d R+OZ4dA0prCoqo6ycwAAAW/xNfwXAAAEAwBHMEUCIQDSYjLVXGLYv5QArgihxPC/ wImpRk0nSutedxPsSC4rNAIgVMiNq8uBUuWuD/fjN5iCu1KFsYkwwkbdqSjMi6hz V58AdgCyHgXMi6LNiiBOh2b5K7mKJSBna9r6cOeySVMt74uQXgAAAW/xNfwOAAAE AwBHMEUCIQDDOpoewq5IJkzEQTWzcbwTo7kwuWLRY3RzlJOGnw/u6QIgc3IgHs5R ULJtIXbtDt2w7E2btEjbaZav7f08mnLMonwwDQYJKoZIhvcNAQELBQADggEBAE6d rLq/yBeAPEl9vZhvcg5V73WPBFT4x8zOrLFmobU7bPH9hVxgycKOv0zqKgl2ruhJ /d9hGsxOilpsmh4BH3EeAYN3PCZVUz/4Rry5HwlaxcypSJOWI/sJi2JONj5MGlr2 Ssz1Jp9GdNxcZFe+rBedrH/O4Rf/9JQgrr1WMgrQbBjfO09WjdWUUwshHDMk1C2o hOok/4HASYh6LkyzMed6SJXnB376ASopLeOq95LD0vyG/8o+Gnrgiv9BMlHAVF+P KGvTonuEpqaK5HgMYOi1t8dFSvMQinX4UIqofGOk87uz0b9n2hbMiCqqIEQr6M80 1XIFnKihuYfkcbh9Bq4= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAzbeQjxZlk0QsLEP4kvdZ Nq6MgtMeO44imnNT6oQNYCrbn3piZ8I0jbsfKLH7zhuP1KgiQwz7rFkwpSGJ9gvB rD64lfi/XZEfcJHnWjhwrnfBzHJXUCIRZ8hpWYqlscqLMI6U9c3sDoYog5Qc2moC WPlI+AKMT5V3HH4DPypWKjreZnjOuH9TMYRoJhX6285AZOZm9XIrhx5LQay/CRg5 Cb9o7BFB0zGuMEZpQ8ozeZ/1pWdiTEew/TmSmO0IqGsajY1ez1Eu5zhS2bClzJuG a5luQrOJKRoIaOXndkulGrl10t5FN1khkxFzttjKZTEBFyJX3T8DEL18bHUjXlRf MLMYt/NHI0tPkJV0VYRzlQYymUyXQovGHFA3sSn3hF1ZCs9dvz+wFtN/O6o/9wmo 72JGnIBd9Ju0uMRZkoUuJgxPpwY8TqhlCcMpeE8lfauHPtgpw1/gK2pv1svkCbUE a+NeRvE/aqxrYFvG2OF5sGlHna5Jik9REfoLPMK3iyEWNNzG2gzHX3JJH5pgvXNk d8OzC0uVLKr7Xxmcmwyz+td8FVTR3ddFPLvDV+wK57L3j0scJrPnSk+UsGtLSXiy 5JIXx8Pdu5hkjVgFvS0avkGn3PxPV00wyqvtDyP69oqL2aUlTxZSaJcSletFTVN9 3ELowsTaV5ij6RSC2ocMQ3cCAwEAAQ== -----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 343947318512313666755890757993311263751413 . . . . . . . . [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 2020-01-29 11:10:44 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-28 11:10:44 +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 'www.automatykabudynku.com' . . . . . . . . [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 (4208 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 839252340864021805169915530711687661996927695346943803167156507541916259824113888723744128709959938165600626215169736776099170648689639681440149778745965324877787733628554328940503039023302224348293449044802248102426120065619941575905174654940581659232366415282887111541645757390647241587187239500254857833984810231458924078283475408645787169002120443016751041816464383460548619184645189175292317659881860107857091833839439371962621566950617370907932571178364727478177626691012585797531564220731186068907245083447408768789729807203555946955866815944761987783931388707051096447536572158663325672964233207753923645916067912340718402422090659090030963276891783071519111989677602127373849409765139439902678065821121224812630747881184140568982638483413132966296531004041431278853295505180532584038521133627320196640672600498796134544962546953074437644301873583461750303615800415236379765379754084298547914707860341387343324733422163298762048914364404605716448280170452854415417035333999360135848361808672299168563055483926769776663310333927778362654544807091226125407700172302992322984739382362725158190460074227114242452836967454873747525757439355270416807150565724613499349199262034817126119607969518643849027447311327164590059179230071 . . . . . . . . . . . . . . . . . . . . [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) f446a2e665471bc721d03f9ca3f57f40369e9218 . . . . . . . . . . . . . . . . [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 (29 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.automatykabudynku.com' . . . . . . . . . . . . . . . . [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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016ff135fc170000040300473045022100d26232d55c62d8bf9400ae08a1c4f0bfc089a9464d274aeb5e7713ec482e2b34022054c88dabcb8152e5ae0ff7e3379882bb5285b18930c246dda928cc8ba873579f007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ff135fc0e0000040300473045022100c33a9a1ec2ae48264cc44135b371bc13a3b930b962d16374739493869f0feee902207372201ece5150b26d2176ed0eddb0ec4d9bb448db6996afedfd3c9a72cca27c . . . . [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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