www.stereofonia.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:fd:ec:24:1e:85:cf:c3:00:97:b3:24:08:dc:45:b7:1d:fb 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): 04:fd:ec:24:1e:85:cf:c3:00:97:b3:24:08:dc:45:b7:1d:fb
Serial Number (int): 434854467906804498106842778962040249064955
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 93:c3:42:3d:37:a9:37:8d:bb:5d:45:8f:20:7b:43:27:f4:e4:64:1f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 54:b6:cd:24:27:93:1b:73:14:50:34:e1:a4:bf:05:99:27:ba:db:44
Fingerprint (sha256): c2:41:38:76:47:17:44:40:ff:85:69:18:b3:2e:e3:bc:81:5c:3f:92:29:89:e1:f7:6d:f1:fc:da:c7:25:07:8d

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-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAoPU4B+fDUgrvxA57Jh72
ZfC8aZIG9eXla1qC8xhECCDZbVQMtU2C/5dLO4kUHlk/d66IHf+D5V3wNilNvG23
I4mdGweUI58cZeQiH/Q229NvOJKW3adZHBdDld1LTn55QUcv0RNoepmUT2GhatB5
9YPTSfab/WQhdbMddWaqWI/UriophCeGADBPe9aujdqtQarDTGRbGAdpeFyX8mkw
+F2lb/vYXKQeNx37c9w0j/Vl/I9iiJhpZUSJH0OFzy4gVZhba0tqT5YRTHoPDdAO
VqvwGbHLNPCtYez4HdS8wsn6EBzV3Xl1i3JGEx9r4mVaxebQOPwMgdsOfmvXUkNR
C4AZ3rLW8RXMDem2Z4dC72vWQeroWaqJLRN1xT/EMh5p7u/mY85FDEYh3g7WOT4T
8ruvmTl/pTDZD35MngG++/mWQ2wbZXEH6wniwLqAzEBupfzR2tssfmzNrFfnzjOG
eWBPV3YwFOHzVk4bHa/UeYN/1NQ3X/9wF+HyWSDFvjUC7ai/ya8txd5ykYnxwlez
BGn1q/3W+K3CIVf80DF46cV6AyqR8der65dkohO+RulfEO+C5w+iWmgICoiT8/NS
cOLeL0tl1eBO/D9z6p9HXxCjL1fP9rcJ39rNhb8H2QHB5wXcU00dye9eMKC8VhYz
zzHXGdCZpDZeA7vgzu5OZJECAwEAAQ==
-----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 434854467906804498106842778962040249064955
 . . . . . . . . [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 2020-04-03 22:56:46 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-07-02 22:56:46 +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 656650885691480557737684331170741241840056165663821644529759922090039899253318302082127843659259644942467201067197003341260707589146661834731335600457056917877382225392087796257582600691625106181683672989977755722839749160749403168344997500723649151956384660592427887312981703002921438210663798409600052955456587140451640572534146451506409854587686909065038993928812298238771269801833789103132133497039809551467941963802006001719237803268181605814386566783625382234206423596908019908923783114512877387314100052541030702657483333290666769566370004443599993813702914265088291684355430483964290357304256566009923666864775302396443410901207713691608555155014603666840246283902542684716315532496024174248413862313609072825253873328073809247124768622326907796405671491505591943163037584359379055449023280363084465049255966344388438517712051698022540189727309142172724963292152090178710884639821362960044728178670095771196241540006482887090677833451456748907379933323434001455589680525186944677072812627148353455365111102033304320846207993147688667483209242558093723331440026470281956630503143921167511821374608499185736119763290608048514964728804731890335363300227257005074803757319311772201517790183517380653895726920536495554896287655057
 . . . . . . . . . . . . . . . . . . . . [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)
							93c3423d37a9378dbb5d458f207b4327f4e4641f
 . . . . . . . . . . . . . . . . [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)
							00f0007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb273000001714279bd5d00000403004730450220272c1b1e43deb439ef4a130405a6b80dc318007244a02e0a39a3fb4c3421802a022100c2a0e292b2a544710ff1415d90fba98b8bea156a4745a7e0a14975031a266434007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e000001714279bd49000004030047304502202cade008a993289655241e4f703d5fcc6cf0a34c46715591c2df2578763b699c022100cba2059616b73c3eb8fd5b6ced93fa84a3ddf80a91f141f8dc86474f714b15b9
 . . . . [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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