www.streamicro.com

Issued by R3

About this certificate

This digital certificate with serial number 03:68:cc:8e:be:e8:5e:12:b7:a9:95:2f:e9:82:de:18:d6:ef 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=www.streamicro.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:68:cc:8e:be:e8:5e:12:b7:a9:95:2f:e9:82:de:18:d6:ef
Serial Number (int): 296998127644420247539694268203928861071087
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: e7:9d:b8:5b:13:7b:a3:a6:b9:01:3c:94:7a:83:f9:ad:8c:69:7e:65
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 9a:10:b0:d5:ca:cc:97:0b:8d:ff:40:11:87:c0:f6:f9:1a:c7:61:a6
Fingerprint (sha256): a7:1d:c0:2f:bc:69:c8:17:14:eb:51:9d:6c:09:65:33:db:4f:77:d7:6b:f4:63:af:63:b6:0d:2c:f3:a4:43:6c

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

Revocation information

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

Check the revocation status for certificate www.streamicro.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.streamicro.com

Public Key Algorithm

RSA

Key Size

4096

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

www.streamicro.com

Other certificates including the domain name streamicro.com

(limited to 100 certificates)
streamicro.com
www.streamicro.com

Certificate

The complete raw certificate details for www.streamicro.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAv62mZDxhY3mujrwm+Pun
TseKLNg4Yp0XXJ5VAXkaB/BhhhnKUs0LFPCCtrV4nOO3uhzMrfPLyvgvXfXxshjF
GT6Bo774BMYHJUZFI9/nZOgvF4jPUQtuAPkgmE/5ibNDZFscFtJyoB3SJ62J3oVc
UarMzNwnjABn2XX/jFs8Kjw+rv8ZVL5slEJS8ddJ9vwkoNnYiA+STtB1DVxAM010
IDnIwdyu44Ckd1UU5osAJPzG0NQoRkXpe5JUMUF6GWorWzMTTFrb4J8r9iT/3hUf
59aAsD1qvKwLb0EI7YMHSBqS9+FGvzz12HWYNVwBursDTbDgVfJ+SbgLW7yh2Mjv
LXTIR9MD2EPXeMKtOlnyW0+8LVNnQ32yGneA4T7sPZIPTINvkhYQ4N8tqi3ZeXwh
BGGIN7xFiQ0WPwOvmI0aH7me/P4mFXQVnHZnEJiRSuCOrYkwL3Lmmt/PZNLNlliP
MFOGeijh/ZxMLO2CcbXtfr43accKUAiyzY3DcW7uCrkdYrpXgvxjXG1cKcKa2TGB
bF2r/cKwwBFF0O+KCVDUP9kRieX91I9Ile4etUyTGJ59Y2SI+zYLGnj+7DT5iV5w
1DwYfCKWr0Ptll2qhVjwRJVYypegAODGy7yReLJVHS7fG2th2Z/JVJygc2YlF3xV
9aPTEv1oAO1KtXkRxsdVWqUCAwEAAQ==
-----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 296998127644420247539694268203928861071087
 . . . . . . . . [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 2024-04-02 23:36:10 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-01 23:36:09 +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 'www.streamicro.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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 781979321904707992918695303060333682370854877471045318092929982831711845825800643933137351167998655789123304498944395197727438108379139445295975744069400913168396755031666553276508207350913900775511670465722323611408487465139165751175679902605558717365665271921564968824546068731882039804580453788489183802925836221695200444983604547385532714761057496253242469915062661890806120695771494273298575110344768524162862754452379639005873763662867878665937040633597792712685028241805044562330409790436610340231465935296381658466439815086241639372183273741338439643614724064849142092173166317212274307891437351587444030763629532619974856735296886625993690716423836805760542263791799634136816818633090688157839618642460600321489500398735565373653160096027463327854286912257271655688280627763698470389151761029494179292273572274218451874626778208286527502278685490112548752588320334278439438619931513822551378554542541549005843183484759960274300487535788413059987787504269848712235404582495890001358837658655376423239334852951506309193513233251783330740911428451325406854267054723943510759206448373737152050665259942345349132692222894916341648186762085512454478350846914264116482138042256069014776135124739223335876971587471790221605513550501
 . . . . . . . . . . . . . . . . . . . . [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)
							e79db85b137ba3a6b9013c947a83f9ad8c697e65
 . . . . . . . . . . . . . . . . [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 'www.streamicro.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 1.3.6.1.4.1.11129.2.4.3 (CT Precertificate Poison)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [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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