pustakalewi.net
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:5f:19:02:53:a7:93:2a:da:30:23:ac:4d:29:d3:5f:08:ea was issued on by Let's Encrypt.
With 2 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=pustakalewi.net
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:5f:19:02:53:a7:93:2a:da:30:23:ac:4d:29:d3:5f:08:eaSerial Number (int): 293696925433974880280032997051837282453738
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 03:9c:58:eb:f8:c9:87:e5:53:fd:2d:8a:fa:55:40:c7:6c:e5:6e:05
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): ab:f2:9e:0f:7c:a9:f7:09:40:60:70:d0:8b:21:1e:60:2c:c6:91:fc
Fingerprint (sha256): 40:95:23:78:1f:98:90:80:3d:dc:ab:00:31:9d:0c:72:22:66:0b:a7:cc:26:0c:51:64:c5:db:42:0f:4e:52:05
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate pustakalewi.net
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for pustakalewi.net
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
pustakalewi.net
www.pustakalewi.net
www.pustakalewi.net
Other certificates including the domain name pustakalewi.net
(limited to 100 certificates)
Certificate
The complete raw certificate details for pustakalewi.net in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGajCCBVKgAwIBAgISA18ZAlOnkyraMCOsTSnTXwjqMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA5MDkyMzAwNDVaFw0x OTEyMDgyMzAwNDVaMBoxGDAWBgNVBAMTD3B1c3Rha2FsZXdpLm5ldDCCAiIwDQYJ KoZIhvcNAQEBBQADggIPADCCAgoCggIBAMchxdMdUcMEGuzSdoNBBBUXs1Mf/sK9 2mJD2Atz8WaT52+HgdU5fp+jFRB8zwhF6E/kZWsdFCHFvpaZ2pueMz8mHFL1z82V i+Imo0tjr5CNRZccmd9af+pKhLd33w6+tQOdwMD9brHZwxillWaoaQ4hgd1Is6Fw rSXkFLYXkHge0zIb9CpdTrq+K+SxxVpqXQRF1QaJsxLwsnmOaqv25GJxYZfBPIBB eMjEo2tqLQBXKi96tPSr2wqeX5fRCE5H+krBeK/gKAddz/mbUClbemqso5bbviau TCAL11H1VyLRYRjIjbkCfx5aFwrdsMhmyN+gpPzMjA6aKhvttw/g6EcYBWhTvp+f TdzajP4+8rmQt8kA+WQLpOQSeW05xQSVO8YrZwKLNQrMV+oCrp257UTl79UzAEID fh4xFnTlfnloJFf0ANYrEIJKxpk9cBp6/Ovm+3znxF5zmfdHLdAcB2nBcC37G3eG xCvZGykcKlr2J0TVvXEvUrY1wHWaLqzdkG+l+ncU+V02et3uKUBvCVtLnuomv1fU PIhq9IFfoVPGboNO5XYkAtWWe4FXNVQD0+UK6XCMTeTayUSHrzCnzcobR2+E4c+V fXEkwan0W8sH71q6yTRPPTGGYEhsFuxaCFdRKeF+VYTry8Gh1fIQiFAsPVrMKBAK BjU5fQRoFfLNAgMBAAGjggJ4MIICdDAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYw FAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFAOc WOv4yYflU/0tivpVQMds5W4FMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/z qOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZy8wLwYDVR0RBCgwJoIPcHVzdGFrYWxld2kubmV0 ghN3d3cucHVzdGFrYWxld2kubmV0MEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysG AQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQu b3JnMIIBAwYKKwYBBAHWeQIEAgSB9ASB8QDvAHUAKTxRllTIOWW6qlD8WAfUt2+/ WHopctykwwz05UVH9HgAAAFtGHj8VQAABAMARjBEAiB/KexFWmY/XTybaFOW85VK O83kjTLkLhl1Vd6IpC/WbwIgBZA+GstuwIR84Yf4qhMi87E87L+SA+QLkcKgypya j/wAdgBvU3asMfAxGdiZAKRRFf93FRwR2QLBACkGjbIImjfZEwAAAW0YeP1EAAAE AwBHMEUCIHQbEeySpy3sVZ8HY9yQMQowZ0Jq+yff665N6tTFodV9AiEAwDPeF2Iy RGgoCarawNjfK9ewnWv1YA8J3vgnHzPDdLkwDQYJKoZIhvcNAQELBQADggEBAH6/ rwiSEVAsI7MDkfYDZqW5qA+zi9x4vbJuOjCZN7nhfO0GaHx1JEawpZsxr1Sys5BB swiUKLHYfdnD5n+NegiZhN+oHrIJc1OGXydFHpyYwRx79AU7ycluMI7I9jcILyiK VkyuA91mWI+3t2uAv3bpQulOoNkJGTRnq+9+3b6N+noQFASCTIPHGZ/YwD/ZYBbN 4skErJESGmgMxRHHjWik9laKiQ8TESpNcNqr+/o5GMg+/2GtpYk2Eq5hEaVRfAF7 cECtj0sALQYK4MxNGeVwXRahjDcxiahp/FkPMnWG7K/16ApeALxmnRpphdJyDd0F 6eNiKaryvUS4/vhR1dI= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAxyHF0x1RwwQa7NJ2g0EE FRezUx/+wr3aYkPYC3PxZpPnb4eB1Tl+n6MVEHzPCEXoT+Rlax0UIcW+lpnam54z PyYcUvXPzZWL4iajS2OvkI1FlxyZ31p/6kqEt3ffDr61A53AwP1usdnDGKWVZqhp DiGB3UizoXCtJeQUtheQeB7TMhv0Kl1Our4r5LHFWmpdBEXVBomzEvCyeY5qq/bk YnFhl8E8gEF4yMSja2otAFcqL3q09KvbCp5fl9EITkf6SsF4r+AoB13P+ZtQKVt6 aqyjltu+Jq5MIAvXUfVXItFhGMiNuQJ/HloXCt2wyGbI36Ck/MyMDpoqG+23D+Do RxgFaFO+n59N3NqM/j7yuZC3yQD5ZAuk5BJ5bTnFBJU7xitnAos1CsxX6gKunbnt ROXv1TMAQgN+HjEWdOV+eWgkV/QA1isQgkrGmT1wGnr86+b7fOfEXnOZ90ct0BwH acFwLfsbd4bEK9kbKRwqWvYnRNW9cS9StjXAdZourN2Qb6X6dxT5XTZ63e4pQG8J W0ue6ia/V9Q8iGr0gV+hU8Zug07ldiQC1ZZ7gVc1VAPT5QrpcIxN5NrJRIevMKfN yhtHb4Thz5V9cSTBqfRbywfvWrrJNE89MYZgSGwW7FoIV1Ep4X5VhOvLwaHV8hCI UCw9WswoEAoGNTl9BGgV8s0CAwEAAQ== -----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 293696925433974880280032997051837282453738 . . . . . . . . [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 2019-09-09 23:00:45 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-08 23:00:45 +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 'pustakalewi.net' . . . . . . . . [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 812387375824340111862893667527990622593078063329363284534250806879826868423413350615535945439553626454232532681639411722619647654829422700992275736063850831120417079180381002684434944763326378127322645440649298466860452244271099733779220928159842583306285324683745738600340043792619450408119479396385724548138981913650214591483987124585378743375903451941352303976419964959819039457215730322403303631533977135000076013719095784680534942386099147977881963817223591637343358713654476028507298556116888224764421458432394449078682012342707506988461623092835940774054799776865496455736949537116171921988558154646856482192195429938910366029081153936948042989141823745341137533809027256823885203970569947927357729806254851466853993366687590301803606590796583571571889087765610627511888956833488210336415785363127536440128684320184809120246139092911340682740116401450277645554433298400916800627294790777874936678022575256426858855607567763328635776474517043155476934943893329013507033237483027738947961447167285438541462093588729986719119787091893872807561368583514160218345210384563126371566064429148697695864473990512649343387447760328714319010859222205283137907875643304575212202400620822398258667479635105668426892229223961125605676020429 . . . . . . . . . . . . . . . . . . . . [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) 039c58ebf8c987e553fd2d8afa5540c76ce56e05 . . . . . . . . . . . . . . . . [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 (40 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'pustakalewi.net' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.pustakalewi.net' . . . . . . . . . . . . . . . . [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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016d1878fc55000004030046304402207f29ec455a663f5d3c9b685396f3954a3bcde48d32e42e197555de88a42fd66f022005903e1acb6ec0847ce187f8aa1322f3b13cecbf9203e40b91c2a0ca9c9a8ffc0076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016d1878fd4400000403004730450220741b11ec92a72dec559f0763dc90310a3067426afb27dfebae4dead4c5a1d57d022100c033de17623244682809aadac0d8df2bd7b09d6bf5600f09def8271f33c374b9 . . . . [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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