DV SSL/TLS Certificate for auto-union.su

Certificate is witin its validity period

Issued by Let's Encrypt (R11)

About the auto-union.su DV SSL/TLS Certificate

This certificate with serial number 05:c1:45:13:44:f7:48:3c:ee:8d:a6:e5:af:2d:9f:f2:f5:c3 for auto-union.su 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 auto-union.su 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:c1:45:13:44:f7:48:3c:ee:8d:a6:e5:af:2d:9f:f2:f5:c3
Serial Number (int): 501327743258687393810635535498660346525123
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: a0:23:e4:cb:ce:61:dd:02:5c:59:62:4a:de:63:00:d5:d0:c8:20:27
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): d8:ce:67:8a:7b:ff:ee:94:07:b8:ff:3a:96:96:f6:ab:0d:89:ed:6b
Fingerprint (SHA-256): 97:15:0a:09:b9:18:76:d2:6d:1d:7a:3d:a8:5e:85:ad:67:00:59:e5:e9:8f:f7:32:4b:29:3a:d0:1e:44:c2:cc

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

Revocation Information

CRL Distribution Point: http://r11.c.lencr.org/68.crl

Check the revocation status for certificate auto-union.su
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for auto-union.su

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 auto-union.su in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIFCDCCA/CgAwIBAgISBcFFE0T3SDzujablry2f8vXDMA0GCSqGSIb3DQEBCwUA
MDMxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQwwCgYDVQQD
EwNSMTEwHhcNMjUwNTE1MDE1MTUxWhcNMjUwODEzMDE1MTUwWjAYMRYwFAYDVQQD
Ew1hdXRvLXVuaW9uLnN1MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA
zKH4hgdSZL0LLQZbcDLV264B5fYP3K7olR+gW8tNvDyDSAyePSvlp0uGGJWs9AA1
WgNVTKsND+WEWFYdseBjViR2FBToRVNVc9q1yEokxg9E6lz3XMl3GyQiOXeA8KL7
rxgb3VLzn3ymIh/4F3yM/PttyRP+bnHriRrERJGrGoDxPPP38mPxgd+nm+ZwaN2+
BT99WvtKX3eMo0nlSb1ZWPnkA41MQTJdqf2hzxx14IR/s9fBghUixrjrqtvowFsl
ROAU2e04VdTKTUmBdQEmkxga/d5oRnPusP+P/Qh2AuXztVeT/n6BuANN9JYyRHRQ
0mc6aIICu2w+AyjhXejnPQIDAQABo4ICLzCCAiswDgYDVR0PAQH/BAQDAgWgMB0G
A1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1Ud
DgQWBBSgI+TLzmHdAlxZYkreYwDV0MggJzAfBgNVHSMEGDAWgBTFz0ak6vTDwHps
lcQtsF6SLybjuTAzBggrBgEFBQcBAQQnMCUwIwYIKwYBBQUHMAKGF2h0dHA6Ly9y
MTEuaS5sZW5jci5vcmcvMCsGA1UdEQQkMCKCDWF1dG8tdW5pb24uc3WCEXd3dy5h
dXRvLXVuaW9uLnN1MBMGA1UdIAQMMAowCAYGZ4EMAQIBMC4GA1UdHwQnMCUwI6Ah
oB+GHWh0dHA6Ly9yMTEuYy5sZW5jci5vcmcvNjguY3JsMIIBAwYKKwYBBAHWeQIE
AgSB9ASB8QDvAHUAEvFONL1TckyEBhnDjz96E/jntWKHiJxtMAWE6+WGJjoAAAGW
0dmdvwAABAMARjBEAiAsJqqiZ7tLPXPWCZ50F3yNVDDGjPt/b67WstR8mvEbywIg
WZ2ijdW17E/+QdnvQS/GI7rHrUYNKhHzCRspoWL4Bm4AdgCkQsUGSWBhVI8P1Oqc
+3otJkVNh6l/L99FWfYnTzqEVAAAAZbR2a1pAAAEAwBHMEUCIQDHwC9Bw0pjylex
fWiD+xXySRojkzk8X9JKbPuH76DxlAIgYAFvGGuh4C4c+Y7FtLtAd6SqkjVyC2vl
+S+DM+YFT6MwDQYJKoZIhvcNAQELBQADggEBABL8eGSlqwDLkO5oFaICgCRGKh/x
UmK+etRPlAj0z44EAdoUHQBRGjo5SUpH2ldodoDk0KLagdWX/IDAlY4JwGaENeoO
EHPhBv8NyVf4prKDXCKVcoQzO623alF90NPjO48STH4LQbU3/eSV9EoqK17RQcA+
Vpzgij+N7nW+lRMsEMUseGmvzlmK5aGjrcHXiU/PRyTYI4Yk0jsor13PyY0v2NBx
oze8A7OHZpfjS+Cz7/8RUFgzni9Tn0+Ht8fyWMo89QzTUCViZQGvL1S0SrbSqgJW
4nBHRKRiHV9vkkbyjcB6f9AQZI+H1pmsUMRNpd8LO3csGbleF076nbPXnVI=
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzKH4hgdSZL0LLQZbcDLV
264B5fYP3K7olR+gW8tNvDyDSAyePSvlp0uGGJWs9AA1WgNVTKsND+WEWFYdseBj
ViR2FBToRVNVc9q1yEokxg9E6lz3XMl3GyQiOXeA8KL7rxgb3VLzn3ymIh/4F3yM
/PttyRP+bnHriRrERJGrGoDxPPP38mPxgd+nm+ZwaN2+BT99WvtKX3eMo0nlSb1Z
WPnkA41MQTJdqf2hzxx14IR/s9fBghUixrjrqtvowFslROAU2e04VdTKTUmBdQEm
kxga/d5oRnPusP+P/Qh2AuXztVeT/n6BuANN9JYyRHRQ0mc6aIICu2w+AyjhXejn
PQIDAQAB
-----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 501327743258687393810635535498660346525123
 . . . . . . . . [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 2025-05-15 01:51:51 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-08-13 01:51:50 +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 'auto-union.su'
 . . . . . . . . [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 25832484988971330599533832748050364715973059953600351320022506106286208087513630020775407855949251033612831590361353595933938356348092572963940241368347772194546082070263428309160018779617232020233520974677826253577923754369885653526933203591728905009002296496589020746266138518007602456954343180667469864417345910585339051080482914583411476658666589735882997638338427415384537292590557412685633962570285407684681945715988227904960192733727007086684310463380085742841232003226813960730522483436979361340130363179458209206107088195771124970193810213117967808333932809471971134963686681359206293358506363279318165546813
 . . . . . . . . . . . . . . . . . . . . [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)
							a023e4cbce61dd025c59624ade6300d5d0c82027
 . . . . . . . . . . . . . . . . [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 'auto-union.su'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.auto-union.su'
 . . . . . . . . . . . . . . . . [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/68.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)
							00ef00750012f14e34bd53724c840619c38f3f7a13f8e7b56287889c6d300584ebe586263a00000196d1d99dbf000004030046304402202c26aaa267bb4b3d73d6099e74177c8d5430c68cfb7f6faed6b2d47c9af11bcb0220599da28dd5b5ec4ffe41d9ef412fc623bac7ad460d2a11f3091b29a162f8066e007600a442c506496061548f0fd4ea9cfb7a2d26454d87a97f2fdf4559f6274f3a845400000196d1d9ad690000040300473045022100c7c02f41c34a63ca57b17d6883fb15f2491a2393393c5fd24a6cfb87efa0f194022060016f186ba1e02e1cf98ec5b4bb4077a4aa9235720b6be5f92f8333e6054fa3
 . . . . [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)
		0012fc7864a5ab00cb90ee6815a2028024462a1ff15262be7ad44f9408f4cf8e0401da141d00511a3a39494a47da57687680e4d0a2da81d597fc80c0958e09c0668435ea0e1073e106ff0dc957f8a6b2835c22957284333badb76a517dd0d3e33b8f124c7e0b41b537fde495f44a2a2b5ed141c03e569ce08a3f8dee75be95132c10c52c7869afce598ae5a1a3adc1d7894fcf4724d8238624d23b28af5dcfc98d2fd8d071a337bc03b3876697e34be0b3efff115058339e2f539f4f87b7c7f258ca3cf50cd35025626501af2f54b44ab6d2aa0256e2704744a4621d5f6f9246f28dc07a7fd010648f87d699ac50c44da5df0b3b772c19b95e174efa9db3d79d52