j-ka.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:e8:25:3e:3a:e9:9a:9b:69:92:b5:e1:c8:b9:db:d3:b9:02 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=j-ka.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:e8:25:3e:3a:e9:9a:9b:69:92:b5:e1:c8:b9:db:d3:b9:02Serial Number (int): 340331871474075501961174831153278556027138
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 2b:7b:84:79:f8:93:e1:ce:79:cb:af:3a:02:b5:b5:25:49:e1:a2:7d
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 48:67:c3:58:9d:fd:4d:12:18:81:2b:a1:59:9d:94:f8:46:96:4e:be
Fingerprint (sha256): 66:bd:8b:54:50:11:a2:3a:67:42:cb:91:50:dd:48:ef:5c:a4:1c:da:f6:27:4f:e4:45:c5:85:78:aa:fa:e1:26
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate j-ka.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for j-ka.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
j-ka.com
Other certificates including the domain name j-ka.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for j-ka.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGSDCCBTCgAwIBAgISA+glPjrpmptpkrXhyLnb07kCMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMTcyMjIzNTFaFw0y MDA1MTcyMjIzNTFaMBMxETAPBgNVBAMTCGota2EuY29tMIICIjANBgkqhkiG9w0B AQEFAAOCAg8AMIICCgKCAgEA6+LtyJdyf2qWMRruapqO+cTo3azEkRfvt/Ji4O3J XNBmdzUJX6JdfIL/xPVuThI1QbRm9RNJDSW7s9bofoPsbcOV4Juk7/cWqf2fV84b RE/q1S5189032x6eS1OEoaj+k7r8lvrl2mYmgUyKOlArf0rg4sVZfQeXd8WaA759 teHC4/eIWgbftaQNe0I8yCZIJ0LnDl8jlQmHnx4R+/NQ7AXgNk81+LX+uVfzelju 3T30HgTuN54A8756rO5xmAd7LA7sUWSJNypGMQwlgOPxDoU56awI1LcVpNBkgQGA o9jan0LjMbzgWMpDWQSr7YuJ1W5E5/cloHPoksyK0qEivmo3Uxk/5Z/+FwZmFt5B JchfooX4fBjpnwSTI43wGE6onKdBk4SayLyrVHx9+fpe32L1bZ2c+stuSVi+rCHG 2LCE8mZ87iBlJI0pb3U7m9ESs9Uy1tu7snKOVKrownkbliEX07l4v3FKHmUSYytD RL0PbV1gFlQTaPSL0a/GlGcBQZwu0bvdJWzyqRDm5VJznNtBbUZ7kHCuVQjZ7gJO x8thC4JeVfNHNlTG92HBjsoMWkhMIgGEUfUrQ1qtFkQuYyFVS1aHS3IT8JqxW9in e23fvhsrhmHjQVjQmgZCQ+3OjkBzqwbgajwAwyaYyMehI2JC8H1d89YzNk+dwFTT uS0CAwEAAaOCAl0wggJZMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEF BQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUK3uEefiT4c55 y686ArW1JUnhon0wHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYI KwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0 c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0 c2VuY3J5cHQub3JnLzATBgNVHREEDDAKgghqLWthLmNvbTBMBgNVHSAERTBDMAgG BmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpodHRwOi8vY3Bz LmxldHNlbmNyeXB0Lm9yZzCCAQQGCisGAQQB1nkCBAIEgfUEgfIA8AB2ALIeBcyL os2KIE6HZvkruYolIGdr2vpw57JJUy3vi5BeAAABcFV3EFwAAAQDAEcwRQIhAP0i tUU5+FwmnYlkWfTL6YjW6mReTiYyA494WzoyAQhjAiAdKe0R7G5Qt8JbRijoeipM HwPyAns65gSL7YX5hwHn0wB2AOcS8rA3fhpi+47JDGGE8ep7N8tWHREmW/Pg80vy QVRuAAABcFV3EGYAAAQDAEcwRQIgQGDuuZjPBfH16g+uj1FhdUJyVok5AtjW/l8M uZxu7OgCIQDAU1XTRGQ6mB1ANvz0TdyqrZZ3t/mVeBtU8qbpTsBdizANBgkqhkiG 9w0BAQsFAAOCAQEAeGNY6otmUMC3e9YM5goWZ0Ah1LykEEMMkJoLQ6+rntICpn9l TyMay9XkRT3uQI3hB/cW1qj00VQhsplCj1GqLzNDHiN9l7VXx28HtIGfPkQ4p33O 0f4labbOI8+Y3uOFyvBm08ccwiXLCrzjCDjg6jPErWxpb5B+6znRXxNRG4i3OmVS ZTlYkIwdlHMQVxc1wC/OfMHb4TpFOeSQSxWzGfT+Pf7H6pijdw3+0jQXFtO+BDgw 9EMgCPIPT2MudhICORuGCiC/BNtc9+zq4wfcn+FOZIbjiD5lXD1nlQCg0pUMDxTx nj0PuvOuJTCZIl+DEdvz/RrrdHLtkhsZzBfecg== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA6+LtyJdyf2qWMRruapqO +cTo3azEkRfvt/Ji4O3JXNBmdzUJX6JdfIL/xPVuThI1QbRm9RNJDSW7s9bofoPs bcOV4Juk7/cWqf2fV84bRE/q1S5189032x6eS1OEoaj+k7r8lvrl2mYmgUyKOlAr f0rg4sVZfQeXd8WaA759teHC4/eIWgbftaQNe0I8yCZIJ0LnDl8jlQmHnx4R+/NQ 7AXgNk81+LX+uVfzelju3T30HgTuN54A8756rO5xmAd7LA7sUWSJNypGMQwlgOPx DoU56awI1LcVpNBkgQGAo9jan0LjMbzgWMpDWQSr7YuJ1W5E5/cloHPoksyK0qEi vmo3Uxk/5Z/+FwZmFt5BJchfooX4fBjpnwSTI43wGE6onKdBk4SayLyrVHx9+fpe 32L1bZ2c+stuSVi+rCHG2LCE8mZ87iBlJI0pb3U7m9ESs9Uy1tu7snKOVKrownkb liEX07l4v3FKHmUSYytDRL0PbV1gFlQTaPSL0a/GlGcBQZwu0bvdJWzyqRDm5VJz nNtBbUZ7kHCuVQjZ7gJOx8thC4JeVfNHNlTG92HBjsoMWkhMIgGEUfUrQ1qtFkQu YyFVS1aHS3IT8JqxW9ine23fvhsrhmHjQVjQmgZCQ+3OjkBzqwbgajwAwyaYyMeh I2JC8H1d89YzNk+dwFTTuS0CAwEAAQ== -----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 340331871474075501961174831153278556027138 . . . . . . . . [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 2020-02-17 22:23:51 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-17 22:23:51 +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 'j-ka.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 962332718892033886308561030620238754980987095588508169387262335567941442293697452135707169758431541351146559241949654492292252568838666267142400514326836721599704754283625290175273796199813215623606789625253102897073391194659863951381229319412237319593236988028794612906940757889526782781776471988975631589482225391408222801077354034081140318992560194935280895742436199785119780015786246046509094360583194144911538801833825899212361626440185334196377878079545121632839584458220130057588293893427503551886477204272727798463643268239321416732190298935650416403377905118620084759070394378895230108174465014354698233461337586023009031222284863772641588583533433147287965455948518837404432832593529443654441126662469745385636225126756800516233468867577470738564251165705545094122256789549244028782909562186703641732498479596835699050982480659146986659764976247151687914951620978016664581743464602313931845905419100343499385561259730268546043094528549620881110992550690098282974453977547286294797536774111841007833820056878088177358091572021612926716634943391033934448700453805590953067915589776357869961755618801589282605718133328948118927011839498281338138155996662295176431977417400743381018525356510339494144203692009458289344223885613 . . . . . . . . . . . . . . . . . . . . [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) 2b7b8479f893e1ce79cbaf3a02b5b52549e1a27d . . . . . . . . . . . . . . . . [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 'j-ka.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) 00f0007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e000001705577105c0000040300473045022100fd22b54539f85c269d896459f4cbe988d6ea645e4e2632038f785b3a3201086302201d29ed11ec6e50b7c25b4628e87a2a4c1f03f2027b3ae6048bed85f98701e7d3007600e712f2b0377e1a62fb8ec90c6184f1ea7b37cb561d11265bf3e0f34bf241546e0000017055771066000004030047304502204060eeb998cf05f1f5ea0fae8f516175427256893902d8d6fe5f0cb99c6eece8022100c05355d344643a981d4036fcf44ddcaaad9677b7f995781b54f2a6e94ec05d8b . . . . [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) 00786358ea8b6650c0b77bd60ce60a16674021d4bca410430c909a0b43afab9ed202a67f654f231acbd5e4453dee408de107f716d6a8f4d15421b299428f51aa2f33431e237d97b557c76f07b4819f3e4438a77dced1fe2569b6ce23cf98dee385caf066d3c71cc225cb0abce30838e0ea33c4ad6c696f907eeb39d15f13511b88b73a6552653958908c1d947310571735c02fce7cc1dbe13a4539e4904b15b319f4fe3dfec7ea98a3770dfed2341716d3be043830f4432008f20f4f632e761202391b860a20bf04db5cf7eceae307dc9fe14e6486e3883e655c3d679500a0d2950c0f14f19e3d0fbaf3ae253099225f8311dbf3fd1aeb7472ed921b19cc17de72