stereofonia.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:9a:03:d3:4f:71:f5:c7:25:9a:7f:25:22:1b:38:30:49:f2 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=stereofonia.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:9a:03:d3:4f:71:f5:c7:25:9a:7f:25:22:1b:38:30:49:f2Serial Number (int): 313745427171068974543295406120988654455282
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 79:38:e0:6c:4b:25:5b:a2:66:a1:4e:b2:e8:fa:ca:a6:b6:e6:d1:35
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 52:ba:76:64:58:22:e5:a9:cd:05:f8:22:2a:9e:47:6c:62:e0:9c:fc
Fingerprint (sha256): e3:56:83:f6:89:87:6e:a0:eb:79:0e:d1:3f:cf:7f:a9:5b:87:79:7f:3a:f7:40:a3:f7:b0:27:19:37:0b:98:7a
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate stereofonia.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for 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
stereofonia.com
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Certificate
The complete raw certificate details for stereofonia.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGVjCCBT6gAwIBAgISA5oD009x9cclmn8lIhs4MEnyMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTExMjkxMjIwMzNaFw0y MDAyMjcxMjIwMzNaMBoxGDAWBgNVBAMTD3N0ZXJlb2ZvbmlhLmNvbTCCAiIwDQYJ KoZIhvcNAQEBBQADggIPADCCAgoCggIBAKiuZlSiSEkZhUAhSADZwiq0yyQObtRE QAgyHUdUUM4GJRjzecyFnrKu9pUIW0P1Slysf6aD9UC5MAAd4a+8JLkHfYxEa4+Q 4s6BMqWZ5JbZ3EKw4iQXORbFjl8jcA49dLe43Xtvso3WAuGleyXE9O+m8ZMwL2wY PajnrIC6vS7JeTZ9AYR4Jm5m6QsO8RjbDsI0moOZAJ7lcK4dSu1YyZMZn5NBAcul yZsuiCmIGcOxPswov86mz6Bagi4Vhv0ZBErk5BouHU/6FBi1qllzlJTZ1JpRoemB 1pWK/JDHnDA2VEVj2ZPxkVY1JeXWxRUR8yI78I0VMRQgjxM+NtIaMXjdMiNTd17a sLgNTiSKGoP06PxYbPYsGFT7XAkCPBh/7y0/tgPoxMPBiAePV+QhdxFSuOWF3Cm5 Ay3ymrVSF3FZaEhjl5udDl3qQJYR5mAN5sUDKJIB1qbG8v/UFvdAJ3kjJldizHnq msn3o/UrPv13x8AjGgp02gPjj83Gvk1u0LieBviofqz/iSPXZ6pOIpQ10a9UCR2v sIpZa5RL3tb1TC0oWCmck0Jx4g1PqgrSWMvSJNAW6iEpotxqIvvhnBy5leM/M9TZ QBj1EpDoJtv3oRDHx0bZhHdjmDAJJZ+jpnr8LmrfquNqZVQCfDJHhYx97tiHjj1D DM71s8RFZLMzAgMBAAGjggJkMIICYDAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYw FAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFHk4 4GxLJVuiZqFOsuj6yqa25tE1MB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/z qOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZy8wGgYDVR0RBBMwEYIPc3RlcmVvZm9uaWEuY29t MEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUH AgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB 9QSB8gDwAHYA8JWkWfIA0YJAEC0vk4iOrUv+HUfjmeHQNKawqKqOsnMAAAFut1H7 bAAABAMARzBFAiEAgc8HAd61f6QadfJvuASJVqjeS+LhbFJcfgNk1nP9xOECIAs9 Mr/iTbOBn90EmwE5FAFxEXfhA7CklTDg+xVZ+KvwAHYAsh4FzIuizYogTodm+Su5 iiUgZ2va+nDnsklTLe+LkF4AAAFut1H9XgAABAMARzBFAiABnjA7S9TgcTUe4Iur oNTKXmRj+xKpkjgfNdCxUOqoggIhAPQXtRwdqO9ickVpw0V/hytmTlqiEMb7kYIN RJ5Y7fFrMA0GCSqGSIb3DQEBCwUAA4IBAQCN8p0uNUfmZlHEeA0t1aGS+WFfP4dP 5+KlTA1UI55rdE+m15jRNkYpCUuGRlDr432vD4bRmHWUUcXU/lN+LnWhy5dPFNu2 d+03QWn05O6+NDKmOp7xTsTaqTg6linD21BFKaWHzVskollJGFrJCT4RsGA8J2O/ maDI2HMSmmPduK6wbkh306sKlrbs3u8JtYiprcQRlBmVMVgkR3eGbxli+sFqdqnG fr0V8sYZj/ChBakalJzpqViWcJslmw6XtZwoEawqjnn01SHlwAkX+4yK+TfDNDZn zXWrIw1Jl7EEwmiij2/RPeVUHddHojflU/DpmWIXx1G8sMlFbrpSvAG+ -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAqK5mVKJISRmFQCFIANnC KrTLJA5u1ERACDIdR1RQzgYlGPN5zIWesq72lQhbQ/VKXKx/poP1QLkwAB3hr7wk uQd9jERrj5DizoEypZnkltncQrDiJBc5FsWOXyNwDj10t7jde2+yjdYC4aV7JcT0 76bxkzAvbBg9qOesgLq9Lsl5Nn0BhHgmbmbpCw7xGNsOwjSag5kAnuVwrh1K7VjJ kxmfk0EBy6XJmy6IKYgZw7E+zCi/zqbPoFqCLhWG/RkESuTkGi4dT/oUGLWqWXOU lNnUmlGh6YHWlYr8kMecMDZURWPZk/GRVjUl5dbFFRHzIjvwjRUxFCCPEz420hox eN0yI1N3XtqwuA1OJIoag/To/Fhs9iwYVPtcCQI8GH/vLT+2A+jEw8GIB49X5CF3 EVK45YXcKbkDLfKatVIXcVloSGOXm50OXepAlhHmYA3mxQMokgHWpsby/9QW90An eSMmV2LMeeqayfej9Ss+/XfHwCMaCnTaA+OPzca+TW7QuJ4G+Kh+rP+JI9dnqk4i lDXRr1QJHa+willrlEve1vVMLShYKZyTQnHiDU+qCtJYy9Ik0BbqISmi3Goi++Gc HLmV4z8z1NlAGPUSkOgm2/ehEMfHRtmEd2OYMAkln6Omevwuat+q42plVAJ8MkeF jH3u2IeOPUMMzvWzxEVkszMCAwEAAQ== -----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 313745427171068974543295406120988654455282 . . . . . . . . [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 2019-11-29 12:20:33 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-27 12:20:33 +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 '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 688159456628617037443586477611882753158923161987687456088747260748759020942337809651931276193662108305669472337360560205813399587740262872538809531388121886229252265561739056990128383439422209962528159942296205366590793057906589171673654291401783649153414215060097500238747241054808864251812885205119697802893520313255190009659790421321942488952456335348366630860045965262865814199340660081048383976799859979488188181003749421243275187610295888431818083847855818056490394003536498974591739898472634104918265091567265908567564071416585573532824506961782427267444848943285210895196912582052595635385371500051864023957682991673771532583839369033200907779098249550625965309978666582396292376368213617691143098968299925034581431305843055556371360201528319092646092098909525435742444742322023297219484347708659234442136930894410413333445907172675483966388670989161763265252290927081757935527620144712535002650927435047889300594212944638650230704368188742096212660401678197709663340203154689765419164243914916821501469005005284492600045790477851820100978897947148228014053655006978917913647995599249643069361686284551226701999211887244161815216894012218410589239363597524411283962384846860634122429911332946976243250462147115808656091034419 . . . . . . . . . . . . . . . . . . . . [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) 7938e06c4b255ba266a14eb2e8facaa6b6e6d135 . . . . . . . . . . . . . . . . [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 (19 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '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) 00f0007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016eb751fb6c000004030047304502210081cf0701deb57fa41a75f26fb8048956a8de4be2e16c525c7e0364d673fdc4e102200b3d32bfe24db3819fdd049b01391401711177e103b0a49530e0fb1559f8abf0007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016eb751fd5e00000403004730450220019e303b4bd4e071351ee08baba0d4ca5e6463fb12a992381f35d0b150eaa882022100f417b51c1da8ef62724569c3457f872b664e5aa210c6fb91820d449e58edf16b . . . . [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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