base.uber.com

Issued by R3

About this certificate

This digital certificate with serial number 03:9e:56:c6:38:bc:01:71:b9:78:c7:86:02:0f:64:56:60:27 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=base.uber.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:9e:56:c6:38:bc:01:71:b9:78:c7:86:02:0f:64:56:60:27
Serial Number (int): 315216814601914789154693525734927529041959
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 88:e3:c9:65:b2:c2:0b:99:49:34:a8:20:4c:5d:69:d8:40:cf:4f:0c
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): db:6f:17:89:39:93:e6:25:98:f4:47:a4:ff:d8:c2:60:77:d9:b0:e9
Fingerprint (sha256): 10:33:20:1d:fb:a7:fa:11:54:5f:c1:6f:29:0c:63:2a:41:4c:41:d6:25:bc:17:86:96:f1:65:3e:90:c9:d9:b5

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

Revocation information

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

Check the revocation status for certificate base.uber.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for base.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

base.uber.com

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love.uber.com
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www.blog.uber.com
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base.uber.com
people.uber.com
accessibility.uber.com
uberblogapi.10upcdn.com
base.uber.com
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uber.com
z.uber.com
www.blog.uber.com
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contact.uber.com
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view.et.uber.com
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f.uber.com
z.uber.com
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
accessibility.uber.com
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
t.uber.com
love.uber.com
uberblogapi.10upcdn.com
jquery.uber.com
blog.uber.com
eng.uber.com
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 base.uber.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA6vhOB3QkdVfqNloSU6ai
geXKDiYOoGmGySW592GL4JAkC4GlJFsdnkr0fLw8zZuUQj0K5VFjkn7Z+FcgEZrF
NMuhJoQLD6yNcf8fMZCr/beQNmtGGhJNHqc1Hyq2zCenTBkB94OQqbCT+zJqvfnI
wGdvZD879g6AAoo2gonIWLTD3889h3C6+92Uz6p4CuFEFpVjGSV12SZwWs0h8sDa
Tf72EK03iLQOocKxIt6bZiTnMq1cWGeQaCbJZaOE0Ya/JwrezeqD2f/0bEwVFZRn
5F7D3TD48o9odFP7KTG0BIYP2hNX4omQQECtufupsrUfqke8EOS9Vuzh8sic0a7E
wwIDAQAB
-----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 315216814601914789154693525734927529041959
 . . . . . . . . [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 2023-10-11 16:19:34 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-09 16:19:33 +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 'base.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 29662207023084019584856294760865420097133865186135615215187392173541249475973760638836352264814743253483088891119469150694114188088368161337490729735005319517542609581083880998793124329478813570482016028212399261271801776007400876762996763443178393584432727786506104408362822219685413975504394276089136682975953075903598147628368342704691406670947101683537204020433378158110396380261016272998232640789131064402786062730478545383937624339563178178583231387468773196712396883722504668509186476295667865074439737757676702038074187510397350483450579308439872484040115359862029828620791498480500121786626733083322139722947
 . . . . . . . . . . . . . . . . . . . . [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)
							88e3c965b2c20b994934a8204c5d69d840cf4f0c
 . . . . . . . . . . . . . . . . [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 (17 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'base.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)
							00f0007500dab6bf6b3fb5b6229f9bc2bb5c6be87091716cbb51848534bda43d3048d7fbab0000018b1fc04095000004030046304402203df30d0d076689d75de02571a73c01cc117923dfd6ab5631f262f47bdda3b92e02201b070545b43d277ba292e6e776a0a0adc9c180fa2d19e7451e75ccdb161b6b710077003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018b1fc0408b0000040300483046022100a1746c548b23c4f0bd89d4e99712357ac841838ff9dbd74b2fc514e4e63db0b2022100925f828227ee1cbc7ab752764684c3b87c342d9d1fdddaeed7339abcd44d7129
 . . . . [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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