chef-testing.cpe.uber.com

Issued by R3

About this certificate

This digital certificate with serial number 03:61:88:b0:ce:35:44:3b:5b:94:4d:56:87:34:3b:9c:4d:bb 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • 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)

Certificate Subject

CN=chef-testing.cpe.uber.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:61:88:b0:ce:35:44:3b:5b:94:4d:56:87:34:3b:9c:4d:bb
Serial Number (int): 294525940420682209289458941363711813373371
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 49:e9:36:96:0d:d7:32:c7:e5:c8:9f:05:76:11:07:2c:4c:cd:e0:29
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): f5:bf:6e:df:9b:13:30:eb:0c:87:6d:a6:23:5d:8b:d4:ff:35:98:52
Fingerprint (sha256): 06:be:12:69:2c:99:e0:0e:b7:c4:be:88:db:7c:35:94:a3:00:66:41:4f:1c:1f:81:36:ca:2c:53:b5:08:c8:aa

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

Revocation information

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

Check the revocation status for certificate chef-testing.cpe.uber.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for chef-testing.cpe.uber.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

chef-testing.cpe.uber.com

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uber.com
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chef-testing.cpe.uber.com
view.et.uber.com
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tdottest1.uber.com
f.uber.com
love.uber.com
groove.ehlinks.com
blogapi.uber.com
newsroom.uber.com
safetyreport.uber.com
blog.uber.com
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newsroom.uber.com
www.blog.uber.com
sli.uber.com
groove.simondata.com
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love.uber.com
uberblogapi.10upcdn.com
akamai-san8.exacttarget.com
yunfei-cf-test.uber.com
blogapi.uber.com
t.uber.com
click.et.uber.com
base.uber.com
tdottest1.uber.com
bizblog.uber.com
t.uber.com
photo.uber.com
transparencyreport.uber.com
newsroom.uber.com
uberblogapi.10upcdn.com
documents.uber.com
uber.com
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love.uber.com
uberblogapi.10upcdn.com
jquery.uber.com
blog.uber.com
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tbs-static.uber.com
eng.uber.com
businesses.uber.com
base.uber.com
bizblog.uber.com
engineering.uber.com
*.clearpass.corp.uber.com
www.blog.uber.com
z.uber.com
bizblog.uber.com
eng.uber.com
transparencyreport.uber.com
businesses.uber.com
uber.com
newsroom.uber.com
yunfei-cf-test.uber.com
lobby-cms.uber.com
uberblogapi.10upcdn.com
base.uber.com
bizblog.uber.com
freighttableau.uber.com
uberblogapi.10upcdn.com

Certificate

The complete raw certificate details for chef-testing.cpe.uber.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArvWE3fxDqLZLB+Tj5s0g
xCgRHm5A/+057HOxMt0a5k5MlG0EL0Pu+7z2Qf8B8Pd8LPhzx8m1wK1ouphc1PGj
JbmgFV3ps+as7H8p+0L0bGsBJocV2ng6ZeLoqn3MONKn1WqR0/7JsBaaJilelPYi
KxIqCf5Tjdnh32DU1GMHnkHYev/r0GqmrWmey8w8Mqtufk2SmvLn+2m8uxf7LOAj
THsYZ0tPV4q+Y9JJo21insa5gM/4Z/MxRN9Xk85VJ13pmsvtdc3d1unyz3V+/aU2
5tD2oylZ1BCl+Ce5e6j/4scEHZZozhddocrEBEaUtqI2eHZQHrw+QmeXF2UIQCGx
SwIDAQAB
-----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 294525940420682209289458941363711813373371
 . . . . . . . . [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 2023-12-06 19:39:11 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-05 19:39:10 +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 'chef-testing.cpe.uber.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 22086535001362433345189654083476575695814234643680536410489621797187627341335679936620788022811728743615524461073187028099437748174417714946352328923043751680553445280043478406525450218843371589186652358638801107161235770990790748957468835718852584593546893296031686997282154778858498736247249398907815525387843648658182967715738489893779751842556908651022534491527484343445496440692695742974429960333348184550923273985758025009153256981157599042520511661253954995975096049148918909904243024634519063402327230517708959704323801713778063047630783534725361711084810340245097696080126064936700381662031962871522320822603
 . . . . . . . . . . . . . . . . . . . . [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)
							49e936960dd732c7e5c89f057611072c4ccde029
 . . . . . . . . . . . . . . . . [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 (29 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'chef-testing.cpe.uber.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)
							00f00076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018c40db1de800000403004730450220681f9e38947e50ab5aca17a79cfe1eb8257e86d1428891f3bdf3c787b2be5211022100fbc864e7b8bda0e7f97d9283a5165aef1d0146c3471e3123170e5f871783b892007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018c40db1de30000040300473045022100eb03fb63ad621dd6a9ea20917c14bd938e942445472545c6be7c17d7b1ebebcc02201f342186e9cc40b46c38bdf32263028b662af824b07c08dfca690226e52e4db8
 . . . . [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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