DV SSL/TLS Certificate for catalyst.com.uy

Certificate is witin its validity period

Issued by Let's Encrypt (R10)

About the catalyst.com.uy DV SSL/TLS Certificate

This certificate with serial number 05:fb:ec:d3:f3:e0:b6:0c:ee:3c:58:7f:5b:ae:e4:61:3e:f2 for catalyst.com.uy was issued on by Let's Encrypt.

With 2 subject alternative names, this certificate can be used to secure multiple FQDNs. 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 catalyst.com.uy 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): 05:fb:ec:d3:f3:e0:b6:0c:ee:3c:58:7f:5b:ae:e4:61:3e:f2
Serial Number (int): 521287102084028162551546291680984900386546
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: 77:e2:86:f5:3c:1d:50:18:99:d1:a9:2d:6f:cd:da:59:bb:f1:44:05
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): 5e:55:4d:73:fe:32:6d:de:f2:c4:e0:dd:f8:9e:eb:6b:64:2c:8a:2b
Fingerprint (SHA-256): 12:ff:ee:57:1f:bf:a2:c5:91:a4:3e:d5:3e:94:db:5e:51:ea:3a:8d:6d:fc:3a:ef:66:69:6f:86:b5:b2:1b:91

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

Revocation Information

CRL Distribution Point: http://r10.c.lencr.org/115.crl

Check the revocation status for certificate catalyst.com.uy
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for catalyst.com.uy

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

X.509 Certificate

The complete raw X.509 certificate details for catalyst.com.uy in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwe6IvZq+UDjQ85j6j06C
oWmD/1V3kUllfyh93KADsVdpQ4/pjJiDYEUL8Pzz/QWqYQGVEDNefTXaDjBSHZWl
9ionVnH0cfjRdI9hGy2SWJsjX52ATufBdCSTSvm3jKjgo7K0WDpOZE0T1U+HqvoM
69KuvKhIs1o0YJoX4x3k7v+3fAzrWK2I6NI6OGA8wRXSmi4v8f4BBOEJ8vmeQODA
XKPojHU2MPEvcITVjj0YRJMHyFdKIlkGW2XtgTx/KpkWMeZXtj0zNzD8fU8B5NC9
f8BeFwD9tT6kSl4qwRiFb/wh49IbxGfdzQ2BMy25ienQnDzIqOOeErm0OLTMgYa8
7wIDAQAB
-----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 521287102084028162551546291680984900386546
 . . . . . . . . [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 2025-06-29 23:38:37 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-09-27 23:38:36 +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 'catalyst.com.uy'
 . . . . . . . . [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 24481618428393993488227734626603067723918089985797660041853607992179994910950856010326429769580850008963274808157159844883485299867218747801920247588501057857584223620760679777486450955629462425674877915425079850932614028889255837294299684151033664236745179320136647760130586890808856462429961892130430692591901256335729016799270529063018123425765950059721995123375048910193692398493702629979670969941499635495935122361120754640811722707755950289076631620614308756993572683789247479438840465154904924851652482858399644412736296762983772231322373945953769824576581975453548085506093558560786922956169967298006560980207
 . . . . . . . . . . . . . . . . . . . . [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)
							77e286f53c1d501899d1a92d6fcdda59bbf14405
 . . . . . . . . . . . . . . . . [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 (40 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'catalyst.com.uy'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.catalyst.com.uy'
 . . . . . . . . . . . . . . . . [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 (40 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/115.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007500a442c506496061548f0fd4ea9cfb7a2d26454d87a97f2fdf4559f6274f3a845400000197be4429f8000004030046304402200599f01525d5b539010dca7d1d7041a42b9affe8c8019807678961ba2d81818f02200808e42734ac3e23c7233af1d5bdb81d1dbeef04eb66ac451aff87657922312500760012f14e34bd53724c840619c38f3f7a13f8e7b56287889c6d300584ebe586263a00000197be442aa400000403004730450221009733dae582928c803765607abdd95b4fa9753b56af4c0c9dba3d2d3fb3f0948e022024b7ab1564eda580d1ad72c99c6190fe9de03ea637fe53e31334d4e6547568fa
 . . . . [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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