www.stereofonia.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:30:a5:aa:60:92:95:75:37:8a:19:e0:44:05:44:b0:49:fd 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=www.stereofonia.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:30:a5:aa:60:92:95:75:37:8a:19:e0:44:05:44:b0:49:fd
Serial Number (int): 277890618675981136876544559133129612216829
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 88:93:37:7d:a7:9d:54:98:c4:7d:3d:66:da:a8:9d:c4:d7:bc:5b:c7
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 18:b2:01:2a:e6:03:fb:1c:d1:71:66:1e:50:cc:b5:a1:68:4b:8c:a6
Fingerprint (sha256): 93:c0:e7:b5:86:69:2f:df:aa:48:ff:02:e7:89:ea:9d:73:f7:60:71:59:80:e0:08:cc:81:c0:bb:d5:49:ad:1e

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate www.stereofonia.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.stereofonia.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.stereofonia.com

Other certificates including the domain name stereofonia.com

(limited to 100 certificates)

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 277890618675981136876544559133129612216829
 . . . . . . . . [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 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-05-25 07:39:53 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-23 07:39:53 +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.stereofonia.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 828571358443833371671620315076993024188251208179101361499008455293764858600665795687838044012703007776624745853913193337433031978776059448017909478759022394593854254760810156668330678920023288227387013702360841949562486270450780123246161938233863216637411060345130804847689337239114551256750353055953747721149863876626038849708542877281260935343866740059587313767976249029877173779914993098517922800358125236527347066370091244459048894739471320487611889864077449911056572011341513416311801022584792815086886872954630469068321373693629463909317480357510906192974439856454746100775153191191242244639056142186804000084913137376114627420200067539619316381635102274741864860613152288813382539785115001834753675278658579216986541042493261496310585453523316829148207041752296131387623031245264418709570968164802703882999333824140911967762653863261417227896106286498910687759508669285202689020403220399788515512634355668549175270849014026946368117463717576788621139361585497569797407325522138135012312484544160587144135718762041899084017967841194812789721140969088964586747958177089105736461728461700567386126883786333812635367710855601590247261741910617601449612950550330466410734057194317902018257505126098636799862040931996800499629681451
 . . . . . . . . . . . . . . . . . . . . [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)
							8893377da79d5498c47d3d66daa89dc4d7bc5bc7
 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [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 (99 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (23 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.stereofonia.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 (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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016aee2577520000040300473045022054e0c07c3791aa21c9885f99424187e2e0d36f65249950584d5d4b7f91fa19d9022100b4767b94d06c8562e781a965e11cea04c01fa8068e2d26bf22e5959a971c29f0007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016aee2577760000040300473045022100f98e2a9c928b8b9bcc7d103d23891ecf8c9d47681f3a138ef0336f3f5aff1609022001c4654999b942dd91bed0516e6587939ae44b80f731b49b95745ec7ce8da764
 . . . . [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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