www.karissa.net
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:e5:30:5e:d6:da:e0:4f:94:a1:af:68:c2:b6:67:a8:b0:d5 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.karissa.net
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:e5:30:5e:d6:da:e0:4f:94:a1:af:68:c2:b6:67:a8:b0:d5Serial Number (int): 426438101129415088414104479715775104987349
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 77:64:f7:5b:6c:3d:2f:98:26:cc:12:b4:29:8b:1b:cb:3b:de:5b:56
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 5b:3c:1b:43:12:9c:41:9a:c7:9e:85:bd:a5:b4:b9:c9:83:22:24:0c
Fingerprint (sha256): fd:1e:a3:5a:15:2b:85:3d:75:06:ee:72:db:fe:ac:dc:2a:4d:f9:49:b1:50:ca:0c:e5:c8:35:10:d6:d9:18:ee
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.karissa.net
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.karissa.net
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.karissa.net
Other certificates including the domain name karissa.net
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.karissa.net in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGVDCCBTygAwIBAgISBOUwXtba4E+Uoa9owrZnqLDVMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTExMTAwNjA2NTlaFw0y MDAyMDgwNjA2NTlaMBoxGDAWBgNVBAMTD3d3dy5rYXJpc3NhLm5ldDCCAiIwDQYJ KoZIhvcNAQEBBQADggIPADCCAgoCggIBALep0QwKNZuC0m3E37BuLF/5Xq5AtJyB h1qkdqh8ymQ3Xj53b6Pvuq6uI2WOOj8VZuvAt8SFn0g/sqw9if8K+qjZJMY4DPt3 F6qiI8lqfWnh+WZBeYCn3EIAhAyxnIkEQ8ZxNcOqeuDM/0B2RWkjsQKenm4oS2KC VAX8tWhjxjq6qQTEptYvHr1leHH/zz3lN67gpmMwcZEushHASgxoYVMuJKgNuoAH OQmflrSrXRmwFQAsiUWAmv9pfeLspEw9HnnpYqXE2vbPKUD2amEA3YKxoMfbBOZb m96rOOz+uZrMqLjj3KcNcAdYQTsT3wJX4EglUeMnX0qRfsaTUepH9pY2rMxkaLZ0 q6ldkZfvN14vn3ANMQ5FetXYiOT1u6Fi+UvohZD/V37vvDeW6tIDziS31Aa9a48+ p6B8nY/tFCxwJRgb9f4RqctyW34npobyAkPZSCZP3aAG2U7qSNMIRqeDO9gxs+k3 9qubFMi5kSZlZjN6hHgMenIH9piM0t/FJSTsWtnvLSr3UbtRVu2XRCdU8FzBaD4r 4lAnEEpHe00OpNUG0J462J1UhPWVObOzD8ErobW82VxwoNLHrr2v9ihmjCzDA4X9 YT7td13oobfRzHLOM0u5zyT/jsPQPauY2wPD+qKqxEZR9OJQK3ByEtsIHoqXBbDw eXUIFp/o/5qZAgMBAAGjggJiMIICXjAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYw FAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFHdk 91tsPS+YJswStCmLG8s73ltWMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/z qOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZy8wGgYDVR0RBBMwEYIPd3d3Lmthcmlzc2EubmV0 MEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUH AgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBAgYKKwYBBAHWeQIEAgSB 8wSB8ADuAHUAsh4FzIuizYogTodm+Su5iiUgZ2va+nDnsklTLe+LkF4AAAFuVCMj zQAABAMARjBEAiAHCHqPOFgvn/kXjS5K2iiMDw5s7EBO0ahKg1jfspeeBQIgSi6U Pxwqj8y3ueXo0sK0isec92I8y4XRZZOecbypi7IAdQBvU3asMfAxGdiZAKRRFf93 FRwR2QLBACkGjbIImjfZEwAAAW5UIyVqAAAEAwBGMEQCIHQidbRdQNw2KX2Rw5xy O620WvmisrxiqfQMUNtZO85kAiAuNgtjaQA9HGpCZ1jKO+K+EpFX03VRw6FOst6a 3QC9SjANBgkqhkiG9w0BAQsFAAOCAQEABuiteOp8Uqztmf5Zx7GmOMdj9D6gpXra J5sJR9sUJDXdJWuVIGSQl3ZGcVJhce+l95u/JDYE1+vjCtx0K6L8V0WRkkxVIEKN FAxSI6JjGaTsP9ZCXXxlTyfIXklzQapc/PLCt34LBxSUzFfkZyqz35QMrE61DAMg HltLkB8VlroXRs91Aod979wq+ZTCbA3Zw4PVvPG8zINRlD8FBTzlWsJl/IQnpiMS 1q6wQORlWYBYbsdKPsi1oobCCJKSk7WmVyo7pRaVLjpGPLVZaqL+rxxLEqiCXU+l Sv9DwG/JrM2y0c0CRf3UnH3OVyy+4r1tu+v2cvCUsqE8WNqzhu2JBA== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAt6nRDAo1m4LSbcTfsG4s X/lerkC0nIGHWqR2qHzKZDdePndvo++6rq4jZY46PxVm68C3xIWfSD+yrD2J/wr6 qNkkxjgM+3cXqqIjyWp9aeH5ZkF5gKfcQgCEDLGciQRDxnE1w6p64Mz/QHZFaSOx Ap6ebihLYoJUBfy1aGPGOrqpBMSm1i8evWV4cf/PPeU3ruCmYzBxkS6yEcBKDGhh Uy4kqA26gAc5CZ+WtKtdGbAVACyJRYCa/2l94uykTD0eeelipcTa9s8pQPZqYQDd grGgx9sE5lub3qs47P65msyouOPcpw1wB1hBOxPfAlfgSCVR4ydfSpF+xpNR6kf2 ljaszGRotnSrqV2Rl+83Xi+fcA0xDkV61diI5PW7oWL5S+iFkP9Xfu+8N5bq0gPO JLfUBr1rjz6noHydj+0ULHAlGBv1/hGpy3JbfiemhvICQ9lIJk/doAbZTupI0whG p4M72DGz6Tf2q5sUyLmRJmVmM3qEeAx6cgf2mIzS38UlJOxa2e8tKvdRu1FW7ZdE J1TwXMFoPiviUCcQSkd7TQ6k1QbQnjrYnVSE9ZU5s7MPwSuhtbzZXHCg0seuva/2 KGaMLMMDhf1hPu13Xeiht9HMcs4zS7nPJP+Ow9A9q5jbA8P6oqrERlH04lArcHIS 2wgeipcFsPB5dQgWn+j/mpkCAwEAAQ== -----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 426438101129415088414104479715775104987349 . . . . . . . . [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 2019-11-10 06:06:59 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-08 06:06:59 +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.karissa.net' . . . . . . . . [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 749281080244159898126016841001189715502785620399674725171027781006719021132227007215607478618896086250508280946284824072514552992961042662996751116927612300732233007001086626394450155463118711402483242424165202086001449143592736331453786497805426940195008644761830394634269380180773557947729489033543157705554648814771364875009168036566873199772262767188631556516376505177416412550965825798653509630361274249257317437286226307805156829565044189441121996075431268395522102864655003033988610038300313492529637011148177693075555052316053464495500733112722348177118848576487603000147946298638130390134726185756101702007002464476840778441582652008332815012874521148097786423243836352599251454971178545932038128987100403938685577590860460494013822633577301049116583471546869575069137540206371557458368591896825302018140222651738158384166904225545805240372219135924088398017714268648801175403702430269000718068664256043505468543567315360376107201602074111533560252018560055428671919195592724188754555546976495082951482434559066186872028615414963597948260628200033145220157447731188066056501884589887508653787658303943148168224919026945741795448916468593682410254685127354175707101249678767435694782204941229651741714844208124049979697240729 . . . . . . . . . . . . . . . . . . . . [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) 7764f75b6c3d2f9826cc12b4298b1bcb3bde5b56 . . . . . . . . . . . . . . . . [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 'www.karissa.net' . . . . . . . . . . . . . . . . [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 (243 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes) 00ee007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016e542323cd0000040300463044022007087a8f38582f9ff9178d2e4ada288c0f0e6cec404ed1a84a8358dfb2979e0502204a2e943f1c2a8fccb7b9e5e8d2c2b48ac79cf7623ccb85d165939e71bca98bb20075006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016e5423256a00000403004630440220742275b45d40dc36297d91c39c723badb45af9a2b2bc62a9f40c50db593bce6402202e360b6369003d1c6a426758ca3be2be129157d37551c3a14eb2de9add00bd4a . . . . [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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