gem.foundation

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:18:f6:06:88:b0:ec:68:2a:1d:98:d0:23:a5:2a:d1:1a:04 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): 03:18:f6:06:88:b0:ec:68:2a:1d:98:d0:23:a5:2a:d1:1a:04
Serial Number (int): 269830658614552530665318934435654383245828
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 6f:b1:71:12:ac:02:73:fc:ae:b4:4b:bc:74:c2:bc:67:7e:94:e7:65
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 76:0e:6e:4a:7e:e1:11:0d:8f:a1:51:b7:60:21:2b:83:30:86:85:ec
Fingerprint (sha256): fe:2e:6b:95:40:8c:f5:bd:18:91:bb:9f:73:04:f9:61:bb:4e:51:28:a8:3c:1b:12:b0:23:6c:21:88:00:48:4c

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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1wfA4XHjWH4x+KW2nTEK
eSKfpDjCZHcCF1/gUpW6jwK+SYbFWiwiLlBiQncNv3303quAT3WyD08XRD/oVy2g
AiXtT7nRZM6hfm6x19ZjyEAGkEjsknycxmNaOyadlTngyXD/6fhw8tmlZcJQDvC0
CxoAYd/7C/pUwTzEKx1vwdI+A3ABAD7LuskPo6+S952ttLrcyFRSV0sEJHTsZxSu
PTKUkdsfL8GBbCvzNcIf+HEbPoB/56Dh4fksIh5zj3FePStW5KuIWiwn3/V2JkQP
nfhEGQH7Ly9+UwXn/JmBTKlCtKJeGoOn+OZCJpvaHhauYWEbo7VAn0vFs6pWaRY6
fwIDAQAB
-----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 269830658614552530665318934435654383245828
 . . . . . . . . [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 2019-05-31 04:16:32 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-29 04:16:32 +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 27145058931473112456784261795692451257103361066526663662718016755175542226978949343917663879695692169615075998922692628692586444542569093323074829835505895498743837315654459947845156918294845897837689195476274008338788203452575188305217108716267728511253432673320665389559901079172279370033881833103005072495455153301754304533516372367014677213486305198497098663881451877812483316182185684191602924453209814544925236107829442843531603187503839750067752949265870047861730427031520080940757631781388758138794722306735394549245456147934769677008073997270097919736893425358855699584325124274128076572839871089801180887679
 . . . . . . . . . . . . . . . . . . . . [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)
							6fb17112ac0273fcaeb44bbc74c2bc677e94e765
 . . . . . . . . . . . . . . . . [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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f2007700e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016b0c51723f0000040300483046022100eea8dd12fe1eae34f7e645af76b11ea987d7501c788ce8519b9b7e377de9a75a022100d1c466b8e6be9be85dbdf920b0e3d025569b6e60ff40943087e7fbf17c3e858e007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016b0c5172610000040300483046022100f8245bfbd99fc93869422e7c3f88e3172645be4c8a8df390c8d67335b1a9880d022100c9e53babeb052dfe0b0f221c9ed672ebe484bc7d9123ce6590affdcbaa827a03
 . . . . [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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