prod-lang.upful.ai

Issued by R3

About this certificate

This digital certificate with serial number 03:30:09:67:b2:22:4e:4b:8b:6f:70:2f:3c:1a:65:d3:a0:ca 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=prod-lang.upful.ai

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:30:09:67:b2:22:4e:4b:8b:6f:70:2f:3c:1a:65:d3:a0:ca
Serial Number (int): 277682912879011177650365024979329825874122
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: df:36:7e:ea:17:76:79:be:5d:7b:e2:6a:7a:8d:ab:62:de:41:99:a6
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 92:a4:d1:18:b7:6e:d3:71:e2:fd:11:7a:4e:44:91:0a:12:71:b7:42
Fingerprint (sha256): 47:97:ea:59:f2:78:f6:bc:88:8a:7e:2c:10:be:79:79:26:4b:30:37:7e:4c:c3:0b:8d:3d:a8:d2:bf:6e:12:2d

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

Revocation information

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

Check the revocation status for certificate prod-lang.upful.ai

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for prod-lang.upful.ai

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

prod-lang.upful.ai

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Certificate

The complete raw certificate details for prod-lang.upful.ai in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxrvJpjKD+dEaalzdNtHM
flumHv+XqUjk+2Arz/LGEy+hP0Z5Jh82eAFLTSODoPOFGDaHSfzrtqKM5Fg6ZsPh
VEXL6+KPu6wodKozSTL6VpzqdAZBUfZkHvrX8bpikCcEgrO9zmxDiQYf14SsR8EK
CqYCIPw+wo+fUPbMr+g1wzRGJIKXfWfW9OKBhrx4X8WiUbiNqj7FaRZyILRo/OOD
k042jgjikUeflVHV2YW8HArpWrPtkjWIW5ddF8U4j+P/JZTCbiEZi4NX/jlY3wRD
0FigeX0EV8W96lkdoooyrDDtc+/mELAt+5XlLLv5yDJhpbwvXljmX6JOY61ZQNED
TQIDAQAB
-----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 277682912879011177650365024979329825874122
 . . . . . . . . [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 2022-02-07 13:18:34 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2022-05-08 13:18:33 +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 'prod-lang.upful.ai'
 . . . . . . . . [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 25087785945620754572195639200315663110805135588187372881768558847531188063365568598373547133102528512133274027803228350422278848301796352352915627147189404763464750913249385596942032257613424110625683109225496411952436854961522060236104317452312702711578897128085505423752489371591905123153774416106556291274051950106572244509062054800868536407767719518016073076363445564209867047942028696278605097526974999151446466885428537502248803570642742563836362878994370539258742322241171260912562178368591302183901136536217482885941920614775345069816863255750046996083387106925795745835243224241619519373538288467327258264397
 . . . . . . . . . . . . . . . . . . . . [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)
							df367eea177679be5d7be26a7a8dab62de4199a6
 . . . . . . . . . . . . . . . . [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 (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'prod-lang.upful.ai'
 . . . . . . . . . . . . . . . . [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 (69 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 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . [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)
							00ef007600dfa55eab68824f1f6cadeeb85f4e3e5aeacda212a46a5e8e3b12c020445c2a730000017ed48cf3ef0000040300473045022033601a6dc500e6a0ed85e22f73566d5a7c9a97f742a6906de736e118e742817702210087cabc748f4ed5915ae98873890d70b567c2a188c5a0fd9a194e50be9e700df000750046a555eb75fa912030b5a28969f4f37d112c4174befd49b885abf2fc70fe6d470000017ed48cf4170000040300463044022069d20bffcf528c4b81f6b2f58d1e21c4b4fa0fcab89e041b1a05a9c495a667bf022032cb801f1235b4ec25fcfa058b688da9d6793444428818d4af471d73bf48fa4f
 . . . . [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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