introversive.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:7e:bc:cb:84:97:48:45:49:29:b4:da:21:3d:8f:b1:8d:05 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=introversive.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:7e:bc:cb:84:97:48:45:49:29:b4:da:21:3d:8f:b1:8d:05Serial Number (int): 391575673547812966640760508678170754518277
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 84:78:ce:37:8d:07:38:b4:b0:84:53:cf:4c:c8:fe:c2:aa:07:14:f5
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): e9:f9:af:21:a3:2b:38:b6:31:e7:37:5a:bd:a5:d7:b7:e4:57:f5:50
Fingerprint (sha256): 12:7d:f3:7f:3c:d8:e1:84:13:4c:2d:86:b0:44:60:95:13:d3:79:8a:cf:f2:eb:2b:2e:68:2a:07:67:41:55:c3
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate introversive.com
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for introversive.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
introversive.com
www.introversive.com
www.introversive.com
Other certificates including the domain name introversive.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for introversive.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGbjCCBVagAwIBAgISBH68y4SXSEVJKbTaIT2PsY0FMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTExMDgxMzI1NTNaFw0y MDAyMDYxMzI1NTNaMBsxGTAXBgNVBAMTEGludHJvdmVyc2l2ZS5jb20wggIiMA0G CSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQDQYsK952AGRWlxWgvi5rx4tHH935NW qHP7u2Vb8L0Y3aNZFoBm2e7wfUTaJ9ln1V+D7efY+pv76EyAUaGlzeFatqTjpbKb gBJbN0P1NioWGzfOKZpc7uPhqZdMT3+dc2Zz2aJm/jooQO2+msgVSYDfJYZCXFFp kzAggi9ZfQpR48vA4bmVvWDRKbnKF4zU39TA1YN3KW2I7CEnfr7db3ndwIk5ssgm lxGNuw0SSvMdUowiAIMn8Os3sAiTCKgZxcKp2VzGivwXBv2tcFGKmdXnN0Ff/qvh gl1XeCPY47kBN+XGS5crlMTOXrOmnKE9j9pZXOn7zZFEMtCekNuUoi76swmR/ncz Em13PiA1+S2e85JCFFN9/SHuq2r8VjYX0yGMAb40Dulse9upGhCvVDvdDhN3eR+S D3rZKpGQFRnHQFwaip8abZ6n2G6WN399erkhJmHwFYnUJgNBaxaGkU/WgLS+3uLG Q+igUHEcgxTJrQ7SzymFEJYXxV+xz/uUVLJrwQ11QyEbEcx1VCywBHOB3rlBcUbG tAuM/C+OfysMnWXMDNDZ0AB7CHYKXP7XK53N/C15svqgxtCSNID5iLm67jalAR91 BHgxNmHRwtifYmPtp8gSClVqmeozWq9XN/RkIGj3XXUUOrwzLeLje98shgGbIT1Z 368THEXOmWFnkwIDAQABo4ICezCCAncwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQW MBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBSE eM43jQc4tLCEU89MyP7CqgcU9TAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv 86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmlu dC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0Lmlu dC14My5sZXRzZW5jcnlwdC5vcmcvMDEGA1UdEQQqMCiCEGludHJvdmVyc2l2ZS5j b22CFHd3dy5pbnRyb3ZlcnNpdmUuY29tMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcG CysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5 cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDwAHYAXqdz+d9WwOe1Nkh90Eng MnqRmgyEoRIShBh1loFxRVgAAAFuS2g/AwAABAMARzBFAiACWvE3mxS003KKX6HL EYtasLVClbHFqDaCU5qyQp+sTgIhALDURwCMMMOlTXbqCAuZ53QTs5ZKQ3ZmDKdp PKTMI4MQAHYAB7dcG+V9aP/xsMYdIxXHuuZXfFeUt2ruvGE6GmnTohwAAAFuS2g/ IwAABAMARzBFAiEArNcC4V3kFLfU9zDCi1wgCb7rw6yGJixq4lrhZgXKNNoCICLD PQP6A86CAhNuGlF/pK69RE1pkfj+m/mO5iWLy+WjMA0GCSqGSIb3DQEBCwUAA4IB AQBYd/olXGJngT0yhm0MOOn7IZKxcz3YWRDYzZ/ljGCOb7j4Dlh7YOIwj7fNx9TQ qEYNQkKLps/FgvfKnw5ug3DakVDwKZz6QuibOPFgjNBgeO1nhs+Q5mn9VIf2Le9z gdnVW+1pzg3qGpt8Tfzf/4wMp2lQQJ0cH56kVxTjrJ1LyFV/jsVmYGL/OKaZgftN MpVp7nPUge42KpuVAm9qjZsK19DrJzSQTMMgTJjyKDhRjp1WwWIFgs9B1qu/CSiU CiL669j1wn0sabVtcfGbpe8dmHbq8I0P623zvuCvkYDA0ABN8PNTGXvw8YUk+c/J h4J6jhxvBU+Sg8qcuodSalUA -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA0GLCvedgBkVpcVoL4ua8 eLRx/d+TVqhz+7tlW/C9GN2jWRaAZtnu8H1E2ifZZ9Vfg+3n2Pqb++hMgFGhpc3h Wrak46Wym4ASWzdD9TYqFhs3zimaXO7j4amXTE9/nXNmc9miZv46KEDtvprIFUmA 3yWGQlxRaZMwIIIvWX0KUePLwOG5lb1g0Sm5yheM1N/UwNWDdyltiOwhJ36+3W95 3cCJObLIJpcRjbsNEkrzHVKMIgCDJ/DrN7AIkwioGcXCqdlcxor8Fwb9rXBRipnV 5zdBX/6r4YJdV3gj2OO5ATflxkuXK5TEzl6zppyhPY/aWVzp+82RRDLQnpDblKIu +rMJkf53MxJtdz4gNfktnvOSQhRTff0h7qtq/FY2F9MhjAG+NA7pbHvbqRoQr1Q7 3Q4Td3kfkg962SqRkBUZx0BcGoqfGm2ep9huljd/fXq5ISZh8BWJ1CYDQWsWhpFP 1oC0vt7ixkPooFBxHIMUya0O0s8phRCWF8Vfsc/7lFSya8ENdUMhGxHMdVQssARz gd65QXFGxrQLjPwvjn8rDJ1lzAzQ2dAAewh2Clz+1yudzfwtebL6oMbQkjSA+Yi5 uu42pQEfdQR4MTZh0cLYn2Jj7afIEgpVapnqM1qvVzf0ZCBo9111FDq8My3i43vf LIYBmyE9Wd+vExxFzplhZ5MCAwEAAQ== -----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 391575673547812966640760508678170754518277 . . . . . . . . [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 2019-11-08 13:25:53 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-06 13:25:53 +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 'introversive.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 850139827654161841133889022268100443247023058608314648700185953445434457934474393408880021321592623224678206364841045926317202362866163661233274740291260415487034753999731616537431780274694147471500933605976179777143682540968110729110406986145929496234139166376486422496510763784795509932054349073770257433605569555578094489101102756372197851719988000021172981363755226530148337022323651153357640189495255070732076592497924517876117924638919239419159325012192345982806437232324919445102585927045651665208309975466341442255620255461128403496531956318407705420536153995881931136638353401391435529658386296137090691364086457689870249095936326546732151982021026078030849529712750499096205289153003296990810882482072457956615577483311885038347891358748073271681219326513581053236652116158611932750702783343933389634299019319764439003048183837837036810581852134781665205039746770852612899912102807737941199579843487954900514615803544891520574690749497348937279107985903315056888034711040539423968673097348496130070487056032490603694753346501581395695984489332181025182435533662257508088958921434939379807242992446841464695235770484993652545060465792982251909617562307024410475421698609764778493074973526077258909717392643789594819540641683 . . . . . . . . . . . . . . . . . . . . [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) 8478ce378d0738b4b08453cf4cc8fec2aa0714f5 . . . . . . . . . . . . . . . . [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 (42 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'introversive.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.introversive.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) 00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016e4b683f0300000403004730450220025af1379b14b4d3728a5fa1cb118b5ab0b54295b1c5a83682539ab2429fac4e022100b0d447008c30c3a54d76ea080b99e77413b3964a4376660ca7693ca4cc23831000760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016e4b683f230000040300473045022100acd702e15de414b7d4f730c28b5c2009beebc3ac86262c6ae25ae16605ca34da022022c33d03fa03ce8202136e1a517fa4aebd444d6991f8fe9bf98ee6258bcbe5a3 . . . . [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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