commons.foundation
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:52:37:a2:d6:9b:ca:79:c7:61:2e:50:35:6b:d9:c6:aa:e6 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=commons.foundation
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:52:37:a2:d6:9b:ca:79:c7:61:2e:50:35:6b:d9:c6:aa:e6Serial Number (int): 289313964927435630523674077263717802093286
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 57:05:43:96:7d:fc:ee:24:02:3b:7c:4d:6c:88:7a:7a:da:e8:c4:64
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 5f:a6:f4:22:18:88:c1:9f:c0:42:21:3e:a5:f5:49:bc:2e:d5:98:49
Fingerprint (sha256): 9f:84:93:95:0e:b4:34:0f:25:a5:21:57:6b:5f:79:ed:df:da:86:cc:58:09:97:ca:fd:8f:25:ca:88:c1:55:e1
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate commons.foundation
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for commons.foundation
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
commons.foundation
www.commons.foundation
www.commons.foundation
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ground.commons.foundation
Certificate
The complete raw certificate details for commons.foundation in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFdjCCBF6gAwIBAgISA1I3otabynnHYS5QNWvZxqrmMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTAxMDcwNzA3MDFaFw0x OTA0MDcwNzA3MDFaMB0xGzAZBgNVBAMTEmNvbW1vbnMuZm91bmRhdGlvbjCCASIw DQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAL5rZhfY7XkesxQEkj83HsNw8jfz BR6c/S2HrE9/trlUBEPFP7aqMx3KW9/JGHiv2LmVYEt8cjv28ioV7E09q5BRhq10 6G6ucgmMVNwpCG3zlQYlMgaZSamP95Mnv9EuNRKp1hN6EQkAa+KwppuP+CvGzovA t8h69AvviWYl0SXkywSEY5GEknoM6cCVqyTRe4bF/EEKilYrvMWFv8RWvKqRQJV1 k+WqbkrzNAShhMYuMXLMzA07QACv1jox9mhhn3/k4lsFQ/OBVuy7ENh4WsTrYfMK Z/CvW9BRMgsl/MyMGDDO9o6Ptl18mkBfFITaCCrOY53OAqBLzmTjfVve5b0CAwEA AaOCAoEwggJ9MA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYI KwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUVwVDln387iQCO3xNbIh6 etroxGQwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYBBQUH AQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2VuY3J5 cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2VuY3J5 cHQub3JnLzA1BgNVHREELjAsghJjb21tb25zLmZvdW5kYXRpb26CFnd3dy5jb21t b25zLmZvdW5kYXRpb24wTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMB AQEwKDAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEG BgorBgEEAdZ5AgQCBIH3BIH0APIAdwDiaUuuJujpQAnohhu2O4PUPuf+dIj7pI8o kwGd3fHb/gAAAWgnWccTAAAEAwBIMEYCIQDAXOJF+KcOcHVGye7K0a7WupP/QdcH 7BvIleoO8ZG1FgIhAOal4+PyA8TSzgaM0WzLEkprnafOdzwbMml6jbFNjP7gAHcA KTxRllTIOWW6qlD8WAfUt2+/WHopctykwwz05UVH9HgAAAFoJ1nJBQAABAMASDBG AiEAp8RXBUD97fMLEDnl3rMeXyDojRqtz9h629rL1Y0DD04CIQDxi9PZzNGJm6Bg 6lDsz14IckYjQTGJWYx6m7Zacc9h/DANBgkqhkiG9w0BAQsFAAOCAQEAKUGlHJ7X oofqCHjdlM2x0PooZdxzZmRDQ8O0KttlkAfdDsEaKToOJ65OUKmVl5b4x2fnRJQK cMiyng+oXnEqHk1b2buHsh41LGNW0nv7koyDEYRFzWnzr5mG5rrjvq9f05Zk57+1 7As+4gVKLUwH/yJw+qTEwFkjcclRyMF2nuoOlQdllzU5rR6fvQvlKrJrpbKIT9k/ tgQUkjNUe+VYO06cfVjlXfaHPs/5W0h2fGnfjVTOZzrtPcRGmRPHdJE7DhtlAbZv xzKXA+QCqYDhlUc+fhXYug2YMOt+qGzOq3dc8pSxeZm/Qhq2Tj/TmtiNdNAAsqb9 +BuNuh62afk1LQ== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvmtmF9jteR6zFASSPzce w3DyN/MFHpz9LYesT3+2uVQEQ8U/tqozHcpb38kYeK/YuZVgS3xyO/byKhXsTT2r kFGGrXTobq5yCYxU3CkIbfOVBiUyBplJqY/3kye/0S41EqnWE3oRCQBr4rCmm4/4 K8bOi8C3yHr0C++JZiXRJeTLBIRjkYSSegzpwJWrJNF7hsX8QQqKViu8xYW/xFa8 qpFAlXWT5apuSvM0BKGExi4xcszMDTtAAK/WOjH2aGGff+TiWwVD84FW7LsQ2Hha xOth8wpn8K9b0FEyCyX8zIwYMM72jo+2XXyaQF8UhNoIKs5jnc4CoEvOZON9W97l vQIDAQAB -----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 289313964927435630523674077263717802093286 . . . . . . . . [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 2019-01-07 07:07:01 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-04-07 07:07:01 +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 'commons.foundation' . . . . . . . . [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 24038238266370886154118292318578817633117076078818867811230407609490288011898902484007546934754694729884954917691653113722013540907464362122701372676871724986306381166575069245431855773753957171293894380749239921131376042250690166054297912612746441455407343061838656331351683825015046623273502041920253810800899193842287183890644141430373627578405139131743047380522596671492324209818594321155809849958917496979845292852738356984656398575590690070929945968799843014091535230075054674551639491570290651097835265424452240529782204174434658147517706557292584972676463461657388908139518532619533897102693055607601352336829 . . . . . . . . . . . . . . . . . . . . [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) 570543967dfcee24023b7c4d6c887a7adae8c464 . . . . . . . . . . . . . . . . [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 (46 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'commons.foundation' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.commons.foundation' . . . . . . . . . . . . . . . . [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 (247 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes) 00f2007700e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe000001682759c7130000040300483046022100c05ce245f8a70e707546c9eecad1aed6ba93ff41d707ec1bc895ea0ef191b516022100e6a5e3e3f203c4d2ce068cd16ccb124a6b9da7ce773c1b32697a8db14d8cfee0007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f478000001682759c9050000040300483046022100a7c4570540fdedf30b1039e5deb31e5f20e88d1aadcfd87adbdacbd58d030f4e022100f18bd3d9ccd1899ba060ea50eccf5e08724623413189598c7a9bb65a71cf61fc . . . . [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) 002941a51c9ed7a287ea0878dd94cdb1d0fa2865dc7366644343c3b42adb659007dd0ec11a293a0e27ae4e50a9959796f8c767e744940a70c8b29e0fa85e712a1e4d5bd9bb87b21e352c6356d27bfb928c83118445cd69f3af9986e6bae3beaf5fd39664e7bfb5ec0b3ee2054a2d4c07ff2270faa4c4c0592371c951c8c1769eea0e950765973539ad1e9fbd0be52ab26ba5b2884fd93fb604149233547be5583b4e9c7d58e55df6873ecff95b48767c69df8d54ce673aed3dc4469913c774913b0e1b6501b66fc7329703e402a980e195473e7e15d8ba0d9830eb7ea86cceab775cf294b17999bf421ab64e3fd39ad88d74d000b2a6fdf81b8dba1eb669f9352d