*.stereo.app

Issued by R3

About this certificate

This digital certificate with serial number 04:97:d2:66:ff:38:1f:37:eb:f0:cd:cc:04:ed:8c:22:e2:47 was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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=*.stereo.app

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:97:d2:66:ff:38:1f:37:eb:f0:cd:cc:04:ed:8c:22:e2:47
Serial Number (int): 400111453801957985127590546124282964140615
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 97:b2:00:a7:bf:5c:9f:c5:bc:33:bd:43:58:af:16:18:fa:dd:14:eb
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): f4:b0:9c:9f:aa:cc:e3:f7:83:b4:90:72:4f:20:6f:84:33:e6:8d:25
Fingerprint (sha256): 0c:0f:63:6f:23:a8:04:e5:16:83:96:e0:17:48:6b:bb:13:c4:bd:74:9c:89:51:bd:20:46:81:a1:ee:34:ee:df

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

Revocation information

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

Check the revocation status for certificate *.stereo.app

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for *.stereo.app

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

*.stereo.app
stereo.app

Other certificates including the domain name stereo.app

(limited to 100 certificates)
*.stereo.app
stereo.app
Stereo App Limited
stereo.app
Stereo App Limited
stereo.app
Stereo App Limited
Stereo App Limited
stereo.app

Certificate

The complete raw certificate details for *.stereo.app in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyFai5jtNF7jw1F5s9t0M
naALSbqbfvSqpDBdGUUKyOTpUCeX1GnNTpxD8YjErii9LFfyJiRfTTeyCG4Yjdzx
CT4XyEVfEWBotnPhweAyLxvaIlvwEYFlfPBdihFsoQnYQoRlimnA8M3VBCD+uw+s
y6HyA51CFN4AveCJLOKfKnDrhKRUKqaiJxVEIFThi5AwhRwH4joij/IIQ9nnGQt9
btahqSQom6ncIhXPLZNgoCryYjh3/ux6eZJvpNkX/6zufLyfUiiMD/uFtun4Fh4/
qALPEc8HRrJO3NmQNvujDl0jkGvNF/HudZWHHrxGg9R5ehD5wDql2G19dnDUou1s
RQIDAQAB
-----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 400111453801957985127590546124282964140615
 . . . . . . . . [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 2023-07-30 01:34:18 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-28 01:34:17 +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:12|false] UTF8String '*.stereo.app'
 . . . . . . . . [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 25290382957612859977012868006268889127733968291098165559480457016697050906729815571868965905785455550859263053330178616128858453340798981571678099177756282939685615995386122336050510727733214088279503557916034378264965405866796012463723900950474257646065476613953125667362689783032361049894892046061881372409024660232196506468762904670862115368530982484683608719529322585006328230862194844091272842867476262669189172608659900270248809064330797313845094462056183335773578713649255352963611423321387421904587787360893735512071513481182299803581528354706359493883101310073598174371637939462397485528901469145161997839429
 . . . . . . . . . . . . . . . . . . . . [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)
							97b200a7bf5c9fc5bc33bd4358af1618fadd14eb
 . . . . . . . . . . . . . . . . [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 (28 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.stereo.app'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'stereo.app'
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10077007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000189a4a5866c0000040300483046022100b82e157fe1e6fa2db5ad5c2b4098da207f36649722474801da8248b85e9b0be40221009b3017c10b80b0946d7cac6a76543cbc66bedcba7dc7365d894feffe1acae2b5007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000189a4a586700000040300473045022100e45e6d86f0060c42e3295b42c64762156a99771369c1c4e14503734bb363b85d022075b63d49da533181ebdb7e2df757435b7499deef3a2174b84ce5c455aeaddd21
 . . . . [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)
		0069ba2f33cb62d01aeb292fdcd3cdc66fbfa0c995b1767b85ff03cf1bc389da09d176697eb61dfa1703f51a7e40b33d69f9caf10ab5b49721d7472e2c27772a1a64e9dabbb03ae0bb677291dfc88c1b8a0490fd22dfbb1be5bf14082b4e2414dee7951a8bab8f5fc311bd81cff7682ea395f845b82f528cacac1d115e20be8396fca344106f7987b44774ddc73ac119bbe2f0bc87c656b3eae028acd9fa06393f398bfcdc1e1cd667a305da1b55f1d2408029cd6507854a94a4c544310f5caf7ef320b5a3f65548a7130c956fc76cf865fda20a4105c11fcc1fcd705f64dcec4fcafab5fc285a53c8556a8d47cdf15a51919a7be78888a71ea8887f0a7ac5db0c