DV SSL/TLS Certificate for regagen.co.me

Certificate is witin its validity period

Issued by Let's Encrypt (R11)

About the regagen.co.me DV SSL/TLS Certificate

This certificate with serial number 05:ec:90:7d:6c:71:0f:bc:0e:f1:64:51:4f:db:e6:13:f6:61 for regagen.co.me 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 regagen.co.me 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:ec:90:7d:6c:71:0f:bc:0e:f1:64:51:4f:db:e6:13:f6:61
Serial Number (int): 516060128320100944531887327784593270240865
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: d7:9b:49:e7:8b:f0:85:93:a6:5c:93:65:1c:67:a6:82:31:57:b4:e6
Authority Key Identifier: c5:cf:46:a4:ea:f4:c3:c0:7a:6c:95:c4:2d:b0:5e:92:2f:26:e3:b9

Fingerprint (SHA-1): e7:e9:31:5c:4d:27:e4:e4:d1:61:f2:e5:79:c5:95:56:9e:ed:2a:ba
Fingerprint (SHA-256): 7a:a7:9c:33:94:20:12:66:32:c8:2e:9a:f6:47:af:f0:2c:a8:51:ea:cd:e3:8d:f2:6a:e7:cd:b4:ee:b9:96:6a

Issuing Certificate URL: http://r11.i.lencr.org/

Revocation Information

CRL Distribution Point: http://r11.c.lencr.org/98.crl

Check the revocation status for certificate regagen.co.me
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for regagen.co.me

Public Key Algorithm
RSA
Key Size
2048
Signature Algorithm
SHA256 with RSA
Key Usage
Key Encipherment
Digital Signature
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 regagen.co.me in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA/ZFMxgv0zlvphU8Vo/U9
+pMQlZsmnJBJIdVmY4ANt7NK/RFV0NdYwZAWCmb2KMoURC9nMYMMZXoKuOILlwJ8
eUqsdtXwOnvG8HIWRfxmCcQJvnimTfxQn8FDfEr78sTEpZ02XioPdDkU/1jta3v6
QeAIjufM6hMLb61S/+B064puxiz8i0fQqPW1dJERAZRvFVmOmQVIrxU6XgHPIGvR
9a94Lq3+PBqCuG7/aJHMnsHwa/fotFWTrWm8my+q3kM5oDpJqA14jJDbgap2ZSLx
lctjOwxzJ2pLj3oDr712rzQskAmi1jlKvauempz6ze3be6o3DWaZdEeqIOjP7jQn
JwIDAQAB
-----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 516060128320100944531887327784593270240865
 . . . . . . . . [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 'R11'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-05-29 06:15:58 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-08-27 06:15:57 +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 'regagen.co.me'
 . . . . . . . . [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 32009941206034218310858752116519627629973479843318035625869050185798649093546235824544741426847671076264543718734405039475777465458442298281834069046964182218537554805208629199049214187069135712167878700146787212451373128433489940621895783863264784733437204656622475139021024534399754976895869196318743521257686259012507357477140496158447675174390011430501864924220534613825427114452490861772922685423663602447383360296441100660632440956207540751824246953783935637991706973295130821616897308190620145499018634798467849482800457440948995507602075590596090668453901038046296146919503310445745852242873915493811607578407
 . . . . . . . . . . . . . . . . . . . . [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)
							d79b49e78bf08593a65c93651c67a6823157b4e6
 . . . . . . . . . . . . . . . . [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 c5cf46a4eaf4c3c07a6c95c42db05e922f26e3b9
 . . . . . . . . . . . . . . . . [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://r11.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 (36 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'regagen.co.me'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.regagen.co.me'
 . . . . . . . . . . . . . . . . [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://r11.c.lencr.org/98.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)
							00ef0075000de1f2302bd30dc140621209ea552efc47747cb1d7e930ef0e421eb47e4eaa34000001971ae47276000004030046304402200c3bd3fb1a9345d652ff0d80fd3e9ad214a6d73a44d3db5ae3d6fb7eef22e0320220112ba5a0d5a5f447ebfd8ebf5783acbf87c537c597a75073ce23b507b0973fe0007600ccfb0f6a85710965fe959b53cee9b27c22e9855c0d978db6a97e54c0fe4c0db0000001971ae47285000004030047304502210087a9e2cd6c2acbd49b9eaf7b4190432b117652037d1732acb2701ac2d6f0e3a5022029a1cd806fef38347aef06ccfc4db7bf2f63f9430711023e3d40f138dfef90ae
 . . . . [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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