syja.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:86:32:b0:2d:18:8a:fa:a5:5f:bd:85:ea:65:cf:e7:87:82 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=syja.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:86:32:b0:2d:18:8a:fa:a5:5f:bd:85:ea:65:cf:e7:87:82Serial Number (int): 307002071121375761975706037020133884921730
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 2c:a6:ce:98:be:87:c1:6a:b7:be:d2:4e:e3:b7:62:5c:47:83:eb:8a
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 4d:50:bd:ba:d7:82:a3:a2:2f:b4:0d:e1:93:b8:93:cd:a5:1d:48:53
Fingerprint (sha256): 99:d0:cd:1c:b8:64:0f:c4:39:f5:40:af:66:11:7e:f2:14:c2:53:2b:f1:2e:10:71:18:47:f7:65:39:cc:3b:5e
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate syja.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for syja.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
syja.com
Other certificates including the domain name syja.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for syja.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGSDCCBTCgAwIBAgISA4YysC0YivqlX72F6mXP54eCMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMjUwMjAxNDhaFw0y MDA1MjUwMjAxNDhaMBMxETAPBgNVBAMTCHN5amEuY29tMIICIjANBgkqhkiG9w0B AQEFAAOCAg8AMIICCgKCAgEA70pXEzKM4oYNYYNnjzoMbxxrNHXB3TyWN8pAreEQ TNGTXe7v9Bz51pSHwjpswfKP87EzCOXIaxS0yR1AhJ0r5/plEVJTGcTfbS/NJKem rmYsNGAWw32Yh034Wq+IJK3TO/mArGDXh+6bC+3guPNxZ4gwY/GrI9u9MkE8zIPS FiEOQaIBnPbLqxPirCJQyIEnFNIP5eihcQQEqF6uZ/yfVr06isUsiqyIiO47qWV4 22dFaxugtA5UDCOjGY0SAZIL5QW4FKLGkuow/LXSh46DzldmtQ5+FxJ5R+zX/rwt rW+vh/dDPGesY6Fv4jXwfCgBlT/FnnJ6miUF9H+GBFhtDVIdZmeSmD+q7rdt+eSj sb9CpUN5fGdGZRdJVBFnziAH/7hvP+l3nyLaLGzu0G4Xdwj2fwNCpkK/slMwUgeg MKd5bkDwYRFFyyvfo1ua1kLsoluGu+CRlm3NlIb0y2B/HlfkPJG4+VuGC83DlmHL nL5W+RMSDI5HN8y+paH3gv6Ri/JG9VVZHW4HpEIUTs+YaIG2iYq09Wt9fuvSdpwL hbVuUzOij5y75iDE78ygEVPC7/cv0uEBMaPBho/BRxhf8PAV0B0oR6FTUcn/AWEM tGhPa7OiCpgVeIyd6vO08Jioc1iKfPpmkUtjhuOt0RBceYwR0RTE7Gbdq42bSZoh P1MCAwEAAaOCAl0wggJZMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEF BQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQULKbOmL6HwWq3 vtJO47diXEeD64owHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYI KwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0 c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0 c2VuY3J5cHQub3JnLzATBgNVHREEDDAKgghzeWphLmNvbTBMBgNVHSAERTBDMAgG BmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpodHRwOi8vY3Bz LmxldHNlbmNyeXB0Lm9yZzCCAQQGCisGAQQB1nkCBAIEgfUEgfIA8AB2AOcS8rA3 fhpi+47JDGGE8ep7N8tWHREmW/Pg80vyQVRuAAABcHpLICkAAAQDAEcwRQIhANFe EEE+4j5uuQOwiALaf6bJR4fy6/fFYSf9++fnkxW5AiADGjK+CoCSuR/fPhYACUzH vRDSgHgtcverwMn0IM/E/AB2ALIeBcyLos2KIE6HZvkruYolIGdr2vpw57JJUy3v i5BeAAABcHpLIB4AAAQDAEcwRQIhAOWrbZ0msa+MhA8pTO1Z3Tv4bMQlJZWEF6Si iyc+fyygAiAw5p+Xo8c8Pcw9MEpb2Xjn7MQJbwCd/gg2rCuTRRyk8zANBgkqhkiG 9w0BAQsFAAOCAQEAWYe1PpVms/YYmChWabu7SJQZN7Xi1V/T+ygZCk2LVSrIXXn4 TDIMroyQ7RLJCwbzktM+/gs9LnprrlEl28FOAJ7O3iFfvLsHsc8+vi9wocwOBnHl DFrp4VEjppn9ILxMqyhi2X8MON5b9UbguXZXdMxRW6RRrwOmsjwCYq5AORSgFosQ V7XSfj/TGWh73N8RLfl/0gum/SJg/0NuNSctkbKVgvgohMSVcPBXoWSbRO1J1RFf PgpNSl6jfNsz0gaLT4J93IY/bXFYgHs3sTwPzbjHC6W0hHOxrS6o8gX2l0jdT8gM 8VCHMjGlSxwNJiBaUuuoCmLIwFtCLGEZsn5NnA== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA70pXEzKM4oYNYYNnjzoM bxxrNHXB3TyWN8pAreEQTNGTXe7v9Bz51pSHwjpswfKP87EzCOXIaxS0yR1AhJ0r 5/plEVJTGcTfbS/NJKemrmYsNGAWw32Yh034Wq+IJK3TO/mArGDXh+6bC+3guPNx Z4gwY/GrI9u9MkE8zIPSFiEOQaIBnPbLqxPirCJQyIEnFNIP5eihcQQEqF6uZ/yf Vr06isUsiqyIiO47qWV422dFaxugtA5UDCOjGY0SAZIL5QW4FKLGkuow/LXSh46D zldmtQ5+FxJ5R+zX/rwtrW+vh/dDPGesY6Fv4jXwfCgBlT/FnnJ6miUF9H+GBFht DVIdZmeSmD+q7rdt+eSjsb9CpUN5fGdGZRdJVBFnziAH/7hvP+l3nyLaLGzu0G4X dwj2fwNCpkK/slMwUgegMKd5bkDwYRFFyyvfo1ua1kLsoluGu+CRlm3NlIb0y2B/ HlfkPJG4+VuGC83DlmHLnL5W+RMSDI5HN8y+paH3gv6Ri/JG9VVZHW4HpEIUTs+Y aIG2iYq09Wt9fuvSdpwLhbVuUzOij5y75iDE78ygEVPC7/cv0uEBMaPBho/BRxhf 8PAV0B0oR6FTUcn/AWEMtGhPa7OiCpgVeIyd6vO08Jioc1iKfPpmkUtjhuOt0RBc eYwR0RTE7Gbdq42bSZohP1MCAwEAAQ== -----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 307002071121375761975706037020133884921730 . . . . . . . . [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 2020-02-25 02:01:48 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-25 02:01:48 +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 'syja.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 976219624825648147028312427409381839695171951487182035316390723020976678295044218406745015218403903114999652434040984716399033336744072221399390396352967707210753148016536517941869414429025183272892833876256787924524088682678987765381225630895668743349591123953131865390941589685567305510795065433647601004711453238894560467327484390420326346399464536299330080441758882295406544198424313262484940583975256771190194197191550839308674450375946834471561686240776654515710533488853743495812899618946792171375329419953503637857449045558908897930267409462624297695328469288353031745338426208028917687106992024704696246929018594723772229782335898291701703633428068412602834459455046312855614282391101355501899557123651766032667566324760018564083415035662175953726716130621413918967938524574731765336822555664550576329261723178552117187241958190306996197947233818775428298953954115538746195724225067670463403882846601148763787385515036690874454136235642803895963749652912808959868728272649884721815951455300623391634391594372553941500703808997062017942771848862347014846605996211910928758796229876969511894796356684509540477798024033021758376736076235782244366943649030386978346308836985759308430669123305728637438475528165493780104832171859 . . . . . . . . . . . . . . . . . . . . [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) 2ca6ce98be87c16ab7bed24ee3b7625c4783eb8a . . . . . . . . . . . . . . . . [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 (12 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'syja.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) 00f0007600e712f2b0377e1a62fb8ec90c6184f1ea7b37cb561d11265bf3e0f34bf241546e000001707a4b20290000040300473045022100d15e10413ee23e6eb903b08802da7fa6c94787f2ebf7c56127fdfbe7e79315b90220031a32be0a8092b91fdf3e1600094cc7bd10d280782d72f7abc0c9f420cfc4fc007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e000001707a4b201e0000040300473045022100e5ab6d9d26b1af8c840f294ced59dd3bf86cc42525958417a4a28b273e7f2ca0022030e69f97a3c73c3dcc3d304a5bd978e7ecc4096f009dfe0836ac2b93451ca4f3 . . . . [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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