bizblog.uber.com

Issued by R3

About this certificate

This digital certificate with serial number 04:87:8a:13:ea:e9:fc:a4:89:b2:61:d1:a8:0d:ab:07:f9:6f was issued on by Let's Encrypt.

This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=bizblog.uber.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 04:87:8a:13:ea:e9:fc:a4:89:b2:61:d1:a8:0d:ab:07:f9:6f
Serial Number (int): 394570800143048507963115480284554301274479
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 9c:f3:fb:42:0a:a8:3e:f4:31:08:09:a1:14:d3:95:0f:25:f3:08:cd
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 44:12:44:c8:4a:00:e6:36:f5:da:51:0b:c6:b6:2a:72:ce:d4:30:ff
Fingerprint (sha256): 03:8d:6e:52:10:f5:ec:e5:db:5c:c4:01:0c:7e:76:40:74:2c:59:fd:09:6b:0e:e1:ae:42:6f:cb:5e:75:22:9e

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

Revocation information

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

Check the revocation status for certificate bizblog.uber.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for bizblog.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

bizblog.uber.com

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blogapi.uber.com
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bizblog.uber.com
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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
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chefauto.sandbox.cpe.uber.com

Certificate

The complete raw certificate details for bizblog.uber.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAt5i8UFsRCU3hsC8+KNY2
loGoXOaZ6fpSO3sqnR7nL8xZkwI55kjMv6o84OuIqfFOPo7/n2f7njrNg7aUpt5E
05l7+41cRs1AdM3KcZo/CMGlQchWA1VJs7a7noQMT/wQfm1HeHrZGQL06ZtJmi69
v8y/FcxfPb6zoL11dBzC5lSSY0icG0lbXcZqsy1engI6XsGz8l/bSQ4xXxTjN0et
UudIxIvS1hXuw1/CqEPoN52yIml73JQ9ENF1qkAwC9Djhl78H7bkxW2E1P7vXIp7
ywkKrruwAc3lEFK+VSsfLrWkPeu/V7SVeo3MM5SoQF2j8xUMOWPdWrgOViylNd/N
JQIDAQAB
-----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 394570800143048507963115480284554301274479
 . . . . . . . . [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 2024-05-24 10:22:36 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-08-22 10:22:35 +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 'bizblog.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 23176926540799524320102864904772334939233866682370504858342143023103948134615679185408831432591650954879290310798213332968372670991030571694754840047760117812345593950055313461720612677449694860914566445957844727833251918411461722337229374264080956146682121943621013103807816604261903730670001031262055610825905766793926184941311309886352837559721197268757151047978889461911229089474796370016879932309031640058692043986336517107368781880613998378452773117247839757028412453605781919393796781350233875479747769160831865590337193957889043312174935827918888807941727452022895423744849163675893388491579992323664786738469
 . . . . . . . . . . . . . . . . . . . . [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)
							9cf3fb420aa83ef4310809a114d3950f25f308cd
 . . . . . . . . . . . . . . . . [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 (20 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'bizblog.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)
							00f00076003f174b4fd7224758941d651c84be0d12ed90377f1f856aebc1bf2885ecf8646e0000018faa56a7560000040300473045022100bc5fc0ef9733ef00bf98dd57e921deb7578ce307088328bb23f531619d2b5d6302200e540afb6edd54ab2b36a1395d2af643eeff135bd1734302f7fd152e21769c1800760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018faa56a7680000040300473045022100bbe90d09c614b414610f1d9c4ceeaf89cf17c57def9d7f890d04885986a92a030220234d003dee50772a43c121a395c6e433bc7ba4b728879c6bd0c97443763a02f3
 . . . . [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)
		009a2a039b1ea067d9a64ac3db4ce9bf152f3ccbff174cdb0715b8d0705862f39d519aac0d99d2e772e7309eadf4f6f9ad97cdb14dee9090e9d33031f750c9943c3b09d4df4fe5b21fc9a738df90b0276503eaf1eecb82c49f7fa22ff0df800b45f6be5ef8f15c28d8736b20387c9a5a84478aa3247efc4f2b588ebe81bee4a887828d44bf8e25f78f88b9f015a485a5f5289e7e2f4eb9107837fbcde972995f81a32c20306f0397d100c1de8d2d6b64748f041fd64dfba86211c3499d3a8ce9c5887bfb0e32b8a9303db7a80caf440137d9d33616c9945627fee96a06fd7184f71e06657ef2310abf3d9ef6eaffa61cb16664e8de5a26c38b74afefb4a93eb7ae