sustainabilityguarantee.eif.org

Issued by R3

About this certificate

This digital certificate with serial number 04:b1:f2:95:4e:c5:63:d0:4d:28:d8:ee:9b:25:36:a4:e9:27 was issued on by Let's Encrypt.

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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=sustainabilityguarantee.eif.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:b1:f2:95:4e:c5:63:d0:4d:28:d8:ee:9b:25:36:a4:e9:27
Serial Number (int): 409001571096925753887131157002432215836967
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 8b:b5:88:9c:a7:20:c6:c8:9a:2e:57:3e:d0:7f:f9:bb:a3:2c:50:75
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 9d:9b:9a:27:c9:d9:64:b1:7e:a0:49:a0:3e:84:8f:3f:ae:5e:74:95
Fingerprint (sha256): 70:6e:70:29:ae:ff:52:0f:4f:d1:af:88:81:c0:eb:59:d8:4e:28:cc:fa:92:9a:ff:fa:6e:7c:7f:8b:89:0b:99

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate sustainabilityguarantee.eif.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for sustainabilityguarantee.eif.org

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

sustainabilityguarantee.eif.org

Other certificates including the domain name eif.org

(limited to 100 certificates)

Certificate

The complete raw certificate details for sustainabilityguarantee.eif.org in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAqbyU/HJ+GHp66fJyWR7D
xCxEQz6uweQx+9sqf6zt4zS02tViUFLIzgpRvDpvKUrULcQWsWQb5ID3lVJ5YuLL
pbq6uAh8DR1ng56DJ2AySjsD4Fd8wdtYfGzGY4dW2OqScVmsgs4243GSFkrOwQty
Q7Xn5FmrzJt05zLwvRM1aNOc8OtQ1ErVJZsp1CgTgvdZhYkF757JfQNsk7c+8aAT
G0gXxyndzWZf2KE7Vpdssa3ULt++HSrfLu5iXFZAoyOcvz6qEkObD0J+fgxAU9I2
jJtYS9MSF3dGJbc4rnv0IkWiCwCaZX53DyHfiiYpIc9YZ4UumHKM427KMKLsz7jX
75GcXO47cLTdOXpxhgqFlpjbqROjX7gEik84izwneVDfR7Hlg5TDvV3aFgANI6AU
744Nrsz2YvR6zWVojB8p8D4IOm+F53HQvQYQD5/kV5f9n3DxInbMW8GaX03Vz97Q
ViyjLRMLo/SEAGCd4lDJf0DsccbTjuKql1KdcDZeYKYJOK85mJyc2GRti50zA3+A
cXP7aUBWEsi78phXNcfxB5J3ufmr2h12hHNB9NQCwZaJr+hIhWBRj7es6FjiVTyg
4vRy4SAgWv123GGYDQcBjIYfHnRcnajP5LczvdLMVdZ0IxYwIIHmpn3I//zfwwyf
2+MkDK22o/MtX9fEWbXXZlUCAwEAAQ==
-----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 409001571096925753887131157002432215836967
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-22 22:08:02 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-22 22:08:01 +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 'sustainabilityguarantee.eif.org'
 . . . . . . . . [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 692465110557757722704499930534950287855568364929877677876189410499677059184385789247247070603173302618887421588081782013048809530615568632013129106340259458460452915574498332787563356432454788595994834019144190455456096308598620670917087990302760194844530728124512932720789387845316989466257183766385803657830617166065826546997519913882799758999458989512976915840393318467394848892012844018685489927803998871810431308201352448754018798569839626582586700449150049308909128198029753476188846794101133526961082842158654065433627597842132554208352218214826520947449651780629150090114811774178170726674471669608793469291389388974547159555094204094543069401736214661860263739628896656572355262074793119352119358858567316083269396959975993932033852286943832325990981618955101849654238058542724639897932922084533828030293227478390928656043390839143524300190473041241688929626648026367350719324221637917953050074332584065489959347355339283575798353608583517137622232164784040777786789279877128214284792078614183392166977062598813666463179826100037713215136824438429485876298510329152862639305299622220568521235877803910646224300664639959300675815331887341837674076408256976194623901205871944376968180645998646099006855235791914571397873493589
 . . . . . . . . . . . . . . . . . . . . [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)
							8bb5889ca720c6c89a2e573ed07ff9bba32c5075
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (35 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sustainabilityguarantee.eif.org'
 . . . . . . . . . . . . . . . . [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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee00750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018dd3136d5a00000403004630440220690d7e17b034aff5d2348b7edff96de6bf58de7f82882df4c51446f25481793902200696e1208214b866c384d558ba2d85b8b84fb51aa9421fea97912a334d651548007500eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018dd3136f5b000004030046304402200ef982413b36d4bea4836189561ddf86b3753310f27e9db5b26a41009e95de2a022067498c10461c8c46c59d75583774b8a2ca5f4b12d83548d4442d777c8e222f8d
 . . . . [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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