ccla.us

Issued by R3

About this certificate

This digital certificate with serial number 03:e2:c8:9d:0c:61:70:43:f4:1f:48:97:48:15:3d:42:98:65 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=ccla.us

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:e2:c8:9d:0c:61:70:43:f4:1f:48:97:48:15:3d:42:98:65
Serial Number (int): 338507333760285397304780892764176719714405
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 85:22:b9:97:3b:77:15:40:91:f6:24:a7:0a:81:0c:2e:61:d9:a9:22
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 9b:28:19:e9:41:4c:f0:79:2d:f6:25:ab:03:8c:02:2c:2b:a2:c7:3c
Fingerprint (sha256): 5b:06:b5:51:98:b7:6c:fb:de:43:4b:99:5d:44:82:c3:54:ce:c6:53:be:a9:6a:2f:37:10:95:b8:7f:c4:34:42

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

Revocation information

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

Check the revocation status for certificate ccla.us

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for ccla.us

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

ccla.us

Other certificates including the domain name ccla.us

(limited to 100 certificates)
www.ccla.us
hr.ccla.us
ccla.us
www.ccla.us
ccla.us
ccla.us
www.ccla.us
ccla.us
ccla.us
www.ccla.us
ccla.us
ccla.us
www.ccla.us
www.ccla.us
www.ccla.us
ccla.us
www.ccla.us
www.ccla.us
www.ccla.us
ccla.us
ccla.us
ccla.us
www.ccla.us
ccla.us
ccla.us
ccla.us
ccla.us
ccla.us
www.ccla.us
www.ccla.us
www.ccla.us
ccla.us
ccla.us
ccla.us
www.ccla.us
ccla.us
ccla.us
www.ccla.us
ccla.us
ccla.us
www.ccla.us
www.ccla.us
www.ccla.us
ccla.us
www.ccla.us
www.ccla.us
www.ccla.us
www.ccla.us
ccla.us
ccla.us
www.ccla.us
www.ccla.us
www.ccla.us
www.ccla.us
www.ccla.us
hr.ccla.us
ccla.us
ccla.us
www.ccla.us
ccla.us
ccla.us
ccla.us
www.ccla.us
ccla.us
ccla.us
www.ccla.us
ccla.us
www.ccla.us
ccla.us

Certificate

The complete raw certificate details for ccla.us in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtXAl8BiEOeReaJCr68ZA
ZngsnVaOzfWIfKGzHyCj9ok82HpAWkzSoOiCEcxIdlq8lDShoVm8zORPUW8GYMy7
sBX5NmX2P6VmhJrradF92h42KVpaEYfy+VAO29KoqAoVaNFLVksu1W99Kv8hxtMe
IDdobqJ2e3+1trspU6SC9d0y/Wgn0f57m1GkR5v+PmvP3UvXJtkMzcMnCoEot8R4
fNQb6fOijME7jKAspkEQxzPsbiWfITo/YynDHWrCjSpVB6WQ9Hb2WhYXQh6VBQma
Rsy+BfdPzUogRXZC/O7fM6t2cWmQBvhXn3e+LMoR9l1Jilr5VsqpzDjqYcO7osAL
nwIDAQAB
-----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 338507333760285397304780892764176719714405
 . . . . . . . . [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 2023-10-29 14:59:30 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-27 14:59:29 +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 'ccla.us'
 . . . . . . . . [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 22904435534868974089439241912585532528656502207824673566124855154687832617605175911475641749489035443573961845607288385538451085394726531380899002942550438049887373066085424506718586881653527501494515630136432242394581977962504678091898994794354146755928933704654151350621434955406313117951998147737805274744805906088522837062451207099551041390534086084472544523565968819099285265202949780425656298730415816129110837588374407303392508184935971838349415027998572007623482717877365885471618336272150973927410207611797971335130529735045734307488608691372846009871879407463783590634087321064286267198122512154335444470687
 . . . . . . . . . . . . . . . . . . . . [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)
							8522b9973b77154091f624a70a810c2e61d9a922
 . . . . . . . . . . . . . . . . [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 (11 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ccla.us'
 . . . . . . . . . . . . . . . . [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)
							00f0007500dab6bf6b3fb5b6229f9bc2bb5c6be87091716cbb51848534bda43d3048d7fbab0000018b7c29676c000004030046304402201fa01aca5997c7379c69df47b869bc45b14b8200f6209f326a52578ac2b70fcc0220467201ea96204414b2b543fe7b217b5efea5f472880b64e9725ded70b9570b62007700eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018b7c29675b0000040300483046022100945213879aa032a5cf9cf4f375ca8100b42a538453d3ca5b14e6cc54e54a73ba0221008c7707d71d45b96832c8063e658d0c36e89facd29c87e4957c089f347619dabe
 . . . . [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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