DV SSL/TLS Certificate for cityfarmer.eco

Certificate is witin its validity period

Issued by Let's Encrypt (R10)

About the cityfarmer.eco DV SSL/TLS Certificate

This certificate with serial number 06:5f:34:50:46:0e:97:47:e7:5e:93:dc:54:e4:13:a5:2e:25 for cityfarmer.eco was issued on by Let's Encrypt.

This DV SSL/TLS Certificate is currently within its validity period but we haven't checked the revocation status of this certificate, you can do this simply on revocationcheck.com. We have found some issues with the compliance of this certificate, they are be shown below. We hope this DV SSL/TLS Certificate review for cityfarmer.eco provides you with the detailed information you were looking for.


We have identified some issues with this certificate:
  • 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)

Let's Encrypt

Organization: Let's Encrypt
Country: US

This X.509 certificate will expire on

Certificate Details

Serial Number (hex): 06:5f:34:50:46:0e:97:47:e7:5e:93:dc:54:e4:13:a5:2e:25
Serial Number (int): 555070077108504818014009417244694672649765
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: 85:09:de:be:b5:f1:14:ce:ba:28:eb:d0:fa:4b:c5:ee:50:f5:5d:d2
Authority Key Identifier: bb:bc:c3:47:a5:e4:bc:a9:c6:c3:a4:72:0c:10:8d:a2:35:e1:c8:e8

Fingerprint (SHA-1): 34:cb:fe:ad:f9:56:ec:d2:fe:e4:37:55:1b:8c:d8:db:13:52:4b:a8
Fingerprint (SHA-256): 6d:bb:ad:c7:ee:a3:ff:63:d1:90:08:36:85:3f:79:0e:b3:df:69:50:c6:77:8d:f4:e3:9f:fb:8f:50:dd:a9:22

Issuing Certificate URL: http://r10.i.lencr.org/

Revocation Information

CRL Distribution Point: http://r10.c.lencr.org/38.crl

Check the revocation status for certificate cityfarmer.eco
1
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for cityfarmer.eco

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
10
CA Certificate
This is not a CA certificate

Subject Alternative Names

cityfarmer.eco

X.509 Certificate

The complete raw X.509 certificate details for cityfarmer.eco in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqkra/4lbJ/nErdGfPVt2
gPs0dO4oYJIF3eVUy8DYwlGFMm5z4NK9U6RNx4bFZdCWIbMu4SgKdYNBzli/3N02
x0qGvWzrH/nZdazCZWW/8qeD8p3305hwUfRpuJ1s4IOmTXIdDbGDOLvmPWWQcAsS
3WOqGs2uqhUJTFTyrKGdaJ5J8KDcTK32Eh3YcD6tCjQFqTx7O3NNWuboCzpbn/Ce
v3sj4MNqoNVfxG1POcbVdNmx7awQe7bEWoLcxl0S9b7+TX9qVJgdZNcbv/uiF38a
nOzUzhRXCFvKqXFojr/UfUwGEstSQ8tsvj9EBIMN+RFf14i4EtkM9vYWn0UbqAiw
gwIDAQAB
-----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 555070077108504818014009417244694672649765
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'R10'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-07-02 05:35:53 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-09-30 05:35:52 +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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'cityfarmer.eco'
 . . . . . . . . [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
 . . . . . . . . . . . . . . . . [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 21497424448135109209006535648613457163935566816617533416010527116364353193618705660294440291945498820057965426154873132708152057888791737055782594296504370932002454572837492153245534495777884067339421583306647374762402128827347249741339025311772097776121297967490922593718304340865411728726947845687877585000516075601512163284235490096721401455930463817133944625761708662611578817975051215887514602868434308051826553425530675925390546898648014343414957862788906799616584076585582244814596247528235397202021577841144767341434840367031568221781165203788496508907966891850204400280424040141823015400409759000684237729923
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							8509debeb5f114ceba28ebd0fa4bc5ee50f55dd2
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName bbbcc347a5e4bca9c6c3a4720c108da235e1c8e8
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r10.i.lencr.org/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (18 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cityfarmer.eco'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r10.c.lencr.org/38.crl'
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10077000de1f2302bd30dc140621209ea552efc47747cb1d7e930ef0e421eb47e4eaa3400000197c9d7f7c200000403004830460221008dd59d2eb21fb473401127a2c897ef1f4c8d43a9809a18e494eca24ff75cb1c20221009d55341f35fce4ec8deb70c8f10229493cd497823202acef7c11111f39bdfb8f0076007d591e12e1782a7b1c61677c5efdf8d0875c14a04e959eb9032fd90e8c2e79b800000197c9d7f7e1000004030047304502200cc7b85824048a0388ae6a4dd9c10570319ffbae472c7c26265428fc0808df79022100b9e2564b98708c12aa34a539faa19e3f59fdfe8becfd5235a44d540bb5e0b0e8
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . [c:0|t:5|false] NULL []
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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