gem.foundation

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:e6:b6:45:2e:62:02:29:82:ca:46:84:24:aa:5d:53:a8:1d 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): 03:e6:b6:45:2e:62:02:29:82:ca:46:84:24:aa:5d:53:a8:1d
Serial Number (int): 339844080891568550976414677484333809510429
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: a5:1f:54:fb:d8:f9:47:b0:ad:9e:49:77:8f:cc:fd:27:58:36:ae:70
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 0a:1b:52:f5:ab:89:90:6a:27:45:92:ba:4e:41:2d:2a:31:e8:4e:17
Fingerprint (sha256): 30:bf:55:b8:df:63:50:21:96:78:4a:49:98:e4:ff:54:56:bf:5b:53:10:cd:0e:c1:d2:ad:b7:70:89:34:cc:0e

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check 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

Other certificates including the domain name gem.foundation

(limited to 100 certificates)
globalquakemodel.org
www.gem.foundation
gem.foundation
www.gem.foundation
www.gem.foundation
gem.foundation
www.gem.foundation
gem.foundation
gem.foundation
s.gem.foundation
s.gem.foundation
s.gem.foundation
s.gem.foundation
gem.foundation
ui.s.gem.foundation
www.gem.foundation
globalquakemodel.org
gem.foundation
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
www.gem.foundation
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-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAshZm+iravJsL4NVT46AB
8r0DZxgX2fIRbpVkhvXvKcR4Hc8Jcd5RmBJDn3WOqEKX/LE2N29BDImmbW3HnHGS
JMfEm7hPJoZCSqZAOrFrLTXXmIX9QI4OIdxTB5VUcZvLMTyoyOM2AH9DVsUJ9IZF
1TUZ+uuKKH2oX9xdKQFTT84dpUW3KucYgjXaJk47i9pqxqNOk9//0VtJEvjcCnjP
XHZo7pVD8PW+H3t1HPXc1Zvkzwu2f3gxVX98/W4E+bc3gGDnsyf5aUuHFty3tU6G
CXZBiGNZhBwBtEtR6lceAbBmpMYV70JKyFpwa4LMhBvAs7u4ptgK2auhbhXnI3f7
WwIDAQAB
-----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 339844080891568550976414677484333809510429
 . . . . . . . . [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 2018-12-01 07:42:21 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-03-01 07:42:21 +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 22481465247502413156902398502676575612075681496829473859568926138154790466230614820156322073155690681268704515459665805621522673949163952942302847428019973255204257159781449465208674176205110583541126337446748720213588689343414309665620761732678277945392895201990053880728697373689314172068241733868921472737820437132460655864477844980240672104722005977632030150490056907933821675111377294359548003812665817052071007503166226393244527735226366660278625455316907005892876169161026666724701642291761131622543531552685512821972471480495885350791101920145012416783801189282483790077552710394248620070067866405276889906011
 . . . . . . . . . . . . . . . . . . . . [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)
							a51f54fbd8f947b0ad9e49778fccfd275836ae70
 . . . . . . . . . . . . . . . . [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)
							00ef007500747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016768eed455000004030046304402202f71ff65a58f1bf5b9ba7a1ff55221ca8adbf3ce10a3d3ec91b1ed2f7b66d5aa0220240e52d498737f18e7c105858c4d235643adf9a2c223b07adbfc22a1fe07190d007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016768eed3eb0000040300473045022028f6875e04c75baf9a2eb44f3d19d08d5e10fbd430085e2e36e6383407bada1c022100b435a604a13a9e841c5ae4a0573d1094f0d17330c719539f1b501f39fe467a44
 . . . . [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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