geo.uds-qa.lenovo.com

Issued by R3

About this certificate

This digital certificate with serial number 04:c1:a9:75:b0:25:04:33:23:4e:58:a0:51:9b:0a:b0:79:0f 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=geo.uds-qa.lenovo.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:c1:a9:75:b0:25:04:33:23:4e:58:a0:51:9b:0a:b0:79:0f
Serial Number (int): 414348891145439041409986098669944851953935
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 55:39:ec:9f:09:bf:f9:e6:8a:22:a2:a3:65:4a:88:42:1d:ad:44:13
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 38:1c:a6:b5:14:4f:d1:86:3f:83:1f:56:f2:10:51:40:db:82:c3:b9
Fingerprint (sha256): 01:47:9f:4b:53:9c:ff:b3:df:92:13:52:71:ea:77:57:4d:f3:84:0a:89:cb:d1:2e:48:08:78:97:ec:03:b2:7f

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

Revocation information

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

Check the revocation status for certificate geo.uds-qa.lenovo.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for geo.uds-qa.lenovo.com

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

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

geo.uds-qa.lenovo.com

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Certificate

The complete raw certificate details for geo.uds-qa.lenovo.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA001V4ae1ZF5WLV0BsG3Z
gS20DdM6JgQviRVUrUoHyiC/VGbf3Nlkp5D2o7RJUzjpoAs5LYjjxvwghFMy3D+G
DBJc+u9Fy9vOtlyI0A7TYL82Xxwmd3EeDDWpNMnkaL4L0wpwbQY8l6D0VcB+rwv3
w0vXI7hsgd1gs0uS80Fc5sMpfcmDD8aSaK+8JJeqfh7sJp003wDn0Xj96aFtnZ9j
nW9nbUAM7QZxePMaZI99o0KOwbwPndGbuQBxq4ZKasoErBCzuAYELE9nTdi/emNP
xedRuyb3ESsiJUh+1uPXaswdspfNqgC2fCeYmWlLU177kXjs57aUWN2V0Vn4vjsY
0QIDAQAB
-----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 414348891145439041409986098669944851953935
 . . . . . . . . [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 2023-07-07 13:32:27 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-05 13:32:26 +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 'geo.uds-qa.lenovo.com'
 . . . . . . . . [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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 26674417891632556364318221717579869244603777807324157080107572030410302124623580320707440248558285400864518919449762401568653264885207418560669903463157901416519079633598435230032909539897657040357739747640523330552450111323468398440817428980386296852304521423246127155381909960395001403055201892706938386209171009155440913705603980352711533537300055319141911139035298309230405002734588795443080748190016250378214566533304332460710321474512079990386479169843432088603737019542146318870438377195408062107453520295556952161249489122783730845365901772830751481945517982104045001620273204862622752354407807059039547496657
 . . . . . . . . . . . . . . . . . . . . [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)
							5539ec9f09bff9e68a22a2a3654a88421dad4413
 . . . . . . . . . . . . . . . . [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 (25 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'geo.uds-qa.lenovo.com'
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007700b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018930c4c1100000040300483046022100a66aa044c18be7775900ea1526c0841cb1ad1fe704c351cc65c77424685686f902210088e70940c1e2f58d21320fbfda4852633d8d674d411adca9a555573d88cb26780075007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018930c4c277000004030046304402200e80e9528f407f036c2151cb3a7e32ba7db557f0857864243573279cbb31fa9e02206c5ec1753b46ee649e1750286981c6f7b7f96ba6b7d40bdb8ba9bdc43f682b2b
 . . . . [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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