gem.foundation
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:95:4e:a0:6f:59:62:a1:d8:ff:e4:5e:c2:43:d5:af:04:2a 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=gem.foundation
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:95:4e:a0:6f:59:62:a1:d8:ff:e4:5e:c2:43:d5:af:04:2aSerial Number (int): 399255729207858704314921405065905478501418
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 4a:07:8b:b8:d9:17:54:b6:96:ff:bb:2d:86:24:ef:f1:52:4c:29:20
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 8a:a9:e9:27:41:46:f6:e3:18:d9:95:a3:e1:a0:2c:dd:81:84:d6:73
Fingerprint (sha256): 56:d2:f0:be:e4:4e:18:6c:dd:33:27:b2:f5:25:1e:91:3a:77:bb:59:9c:da:44:a4:3e:b3:71:bd:ec:82:16:ac
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate gem.foundation
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for gem.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
gem.foundation
www.gem.foundation
www.gem.foundation
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(limited to 100 certificates)
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globalquakemodel.org
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globalquakemodel.org
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globalquakemodel.org
gem.foundation
globalquakemodel.org
globalquakemodel.org
www.gem.foundation
s.gem.foundation
gem.foundation
s.gem.foundation
gem.foundation
gem.foundation
gem.foundation
globalquakemodel.org
globalquakemodel.org
globalquakemodel.org
gem.foundation
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s.gem.foundation
globalquakemodel.org
globalquakemodel.org
gem.foundation
gem.foundation
Certificate
The complete raw certificate details for gem.foundation in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFZzCCBE+gAwIBAgISBJVOoG9ZYqHY/+RewkPVrwQqMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAxMjgwOTI5MjlaFw0y MDA0MjcwOTI5MjlaMBkxFzAVBgNVBAMTDmdlbS5mb3VuZGF0aW9uMIIBIjANBgkq hkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvkI94T/DxLW2d784nmLSxAkVhHQPfn2x rN/DllUp5u4eoHbg3cWWnUrpZIxST6a4YXTpuVcRU36SwbmDtiCGgRjMgBUeDXLn xsgeHBT4msObJUAcVHFQD/7rgJTTI0Dko5IgPwpS3wEhsZxO+9L5jvm3wQWIwnCz jZUqI8uZgUA3cVVwYN1q/9vI29tK8g0GdjXn3Wl3W8bQ+g2XYGg4NiCxkTHS06I5 m6uiCMK/pmiE7muOxTbKeex6OHBvJPdRjWGGgYpSNYpi86f4mizDLSqEuR+bgS3O u9eVrMNaThhtLRJV+E3layxY8GhdQVzGHkHxpbQOBtN3PszepS12twIDAQABo4IC djCCAnIwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEF BQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBRKB4u42RdUtpb/uy2GJO/xUkwp IDAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggrBgEFBQcBAQRj MGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRzZW5jcnlwdC5v cmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRzZW5jcnlwdC5v cmcvMC0GA1UdEQQmMCSCDmdlbS5mb3VuZGF0aW9ughJ3d3cuZ2VtLmZvdW5kYXRp b24wTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEF BQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEDBgorBgEEAdZ5AgQC BIH0BIHxAO8AdgDwlaRZ8gDRgkAQLS+TiI6tS/4dR+OZ4dA0prCoqo6ycwAAAW/r suxOAAAEAwBHMEUCIQDPHRCLbQZipF/CCH2j53lpH3f9uKyMS8Q2us/KoHqFNwIg ZjzeIu7UIKcJ3LdamYVVCgz9a/SoRAFeUgyMIhNcEJwAdQCyHgXMi6LNiiBOh2b5 K7mKJSBna9r6cOeySVMt74uQXgAAAW/rsuxPAAAEAwBGMEQCIBbE85BeePA6we9z ncDK2QGUGXTQNi0HB5fiADI2W4HLAiAJk6i1NA/x8yME9lPhudJ8XD2SGHs+bRvA 2PtqSmL8QjANBgkqhkiG9w0BAQsFAAOCAQEAb+8zIYpQlHs41LUw6aBE8regRron ky1fHOl/cPMmZSDz0BEPQg/Mz3L6Tq2Tyc8dxQ10g7ppylwpTors7OcIOxYsj3+4 PxEiFXmrz0t7w6ItGTJcczr/3GceyZLeUpmCUcdwJ1MHFHosv//zPVOSYroR7lRD kd6xxbiYYpFStpmySUufsRQv+kZ4EwerJCQrbKhQcX3Da/EGg35zTrkTyAuVXIDz FJ9YQ0/Ci6hchZlE11vF1XVqnAqsbQgAXVwXLFwMaQcUWBiI/Vru5qZF0TORgnGj dWxc15/4izBhVeduC0eR9QAfgxfO4oN3/QtVyMoFGlbzqjeTm7+NUdiENw== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvkI94T/DxLW2d784nmLS xAkVhHQPfn2xrN/DllUp5u4eoHbg3cWWnUrpZIxST6a4YXTpuVcRU36SwbmDtiCG gRjMgBUeDXLnxsgeHBT4msObJUAcVHFQD/7rgJTTI0Dko5IgPwpS3wEhsZxO+9L5 jvm3wQWIwnCzjZUqI8uZgUA3cVVwYN1q/9vI29tK8g0GdjXn3Wl3W8bQ+g2XYGg4 NiCxkTHS06I5m6uiCMK/pmiE7muOxTbKeex6OHBvJPdRjWGGgYpSNYpi86f4mizD LSqEuR+bgS3Ou9eVrMNaThhtLRJV+E3layxY8GhdQVzGHkHxpbQOBtN3PszepS12 twIDAQAB -----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 399255729207858704314921405065905478501418 . . . . . . . . [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 2020-01-28 09:29:29 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-27 09:29:29 +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 'gem.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 24017942952275672361873384752453154292493267538829953209917460725904619306524878338388429335539225206137120070384935874485459353079622055514712624620993037741394089439240178932054021669252284513120328885799905233292919498195549633366912984793991575031603468477847753920945253367164819540450297713030044944135792911836731008637541405634827077668824035422813082950001194389938049853436775205792651722858639530662068390487167119497300971852351527756711456954163420039640290187807906224535721835473307051514380585089364733464644462633306874135155658148701861023238442179483823570708009891188219143953355964880721185437367 . . . . . . . . . . . . . . . . . . . . [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) 4a078bb8d91754b696ffbb2d8624eff1524c2920 . . . . . . . . . . . . . . . . [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 (38 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'gem.foundation' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.gem.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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016febb2ec4e0000040300473045022100cf1d108b6d0662a45fc2087da3e779691f77fdb8ac8c4bc436bacfcaa07a85370220663cde22eed420a709dcb75a9985550a0cfd6bf4a844015e520c8c22135c109c007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016febb2ec4f0000040300463044022016c4f3905e78f03ac1ef739dc0cad901941974d0362d070797e20032365b81cb02200993a8b5340ff1f32304f653e1b9d27c5c3d92187b3e6d1bc0d8fb6a4a62fc42 . . . . [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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