kanjim.tech
Issued by R3
About this certificate
This digital certificate with serial number 03:93:d5:09:84:8c:24:90:d1:cd:c7:2a:95:7c:f8:4a:a0:d7 was issued on by Let's Encrypt.
With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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:
- DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
- Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
- Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)
Certificate Subject
CN=kanjim.tech
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:93:d5:09:84:8c:24:90:d1:cd:c7:2a:95:7c:f8:4a:a0:d7Serial Number (int): 311641540714813934933824558533976013840599
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 08:ef:ad:4e:9b:6b:03:54:17:f4:90:2a:23:82:f9:70:87:7a:5c:9d
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 93:57:2d:5a:a3:18:27:a8:52:a4:72:df:1c:71:a0:57:a4:ce:f8:28
Fingerprint (sha256): 83:7b:0a:28:f9:cd:80:25:f7:71:63:ee:ff:69:a3:cc:f9:bc:81:54:0f:82:5a:6b:84:9c:df:f5:84:5c:4c:7f
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate kanjim.tech
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for kanjim.tech
Public Key Algorithm
RSA
Key Size
2048
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
kanjim.tech
www.kanjim.tech
www.kanjim.tech
Other certificates including the domain name kanjim.tech
(limited to 100 certificates)
Certificate
The complete raw certificate details for kanjim.tech in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE9DCCA9ygAwIBAgISA5PVCYSMJJDRzccqlXz4SqDXMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDAzMjkwNTA0NDdaFw0yNDA2MjcwNTA0NDZaMBYxFDASBgNVBAMT C2thbmppbS50ZWNoMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyFDT bc52SNxPh9zzaa7DbWFt/aALehxMkAfWUzd/yparETqYZbQNWWghopA07AHutwnG /bgJ1EYTz3ExVQJIVpiB6UMIPTkV6hY+vFIkinofC7dJhhwKFpbGYgixljVpG5y1 ASCnNfOKc5YmO0fcg8UFTV5dlRgtc3loMQp4kzKIKpHUGY2x8xB+cRIisVk+euSM +SZUskU+nItIZ2s3Ftc+4HVG5g3B4abbCocSqy0Ee1J89/5xqV2Swiz80uyjWmOb TxZypJgzAZ3kPw/6oJ9svokNcAaw2+P3YAGYgceCSN4IeiMiDQ+XzIdto6ykoH+I KpXvsBWtqibPvK0JcwIDAQABo4ICHjCCAhowDgYDVR0PAQH/BAQDAgWgMB0GA1Ud JQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQW BBQI761Om2sDVBf0kCojgvlwh3pcnTAfBgNVHSMEGDAWgBQULrMXt1hWy65QCUDm H6+dixTCxjBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUHMAGGFWh0dHA6Ly9yMy5v LmxlbmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL3IzLmkubGVuY3Iub3JnLzAn BgNVHREEIDAeggtrYW5qaW0udGVjaIIPd3d3LmthbmppbS50ZWNoMBMGA1UdIAQM MAowCAYGZ4EMAQIBMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDwAHYAouK/1h7eLy8H oNZObTen3GVDsMa1LqLat4r4mm31F9gAAAGOiM+NZwAABAMARzBFAiBhTV5oLZS8 RJ7MugsiQth3yunajb33Q2Rm7hVsgq4zHAIhAODQUjCwtDZNh9LAZnCm1YL7rA8k aMRSy9iHaxRLDw3VAHYAdv+IPwq2+5VRwmHM9Ye6NLSkzbsp3GhCCp/mZ0xaOnQA AAGOiM+NlwAABAMARzBFAiAlihWPVDIaJuQIY+nQSVA3sQ36wwOkCVFYpeW5f4+5 zwIhAOY5qeoZXiWTQBEhqtQrQV181Lh6o7T8triDIIb0r4NKMA0GCSqGSIb3DQEB CwUAA4IBAQBzS64hrlLKlJsuqtKW8LuS2fzag0JCFfL7RB9v2Mbfx6MqEuB1Pc+x w+E4R8Bn1GEFwO300ExD78eBx3MQNPBN3ToLOYOQojvjsVyaf9Lw/P0PwPLEIYC5 s4Ezy0/cbUpmxDbKh7PZomtP0s9JWKsBMd1UVcKfn9jq4Wf07h3dgpkXjkr7vFvS Fa33g2tq+zhGrFSp4yVGTJysJVHlTWrVFivhkQqSS32FiImU5pRDCSEUiq3oH/UA X7hrYpPCTX8dWxoOTwCZlV88L2PO6WtycX96lY18yu2T/lhqbONfhqJ6GblKUx5Z P8SeekCSuvXtflbHmDymiThnAQjQQtR5 -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyFDTbc52SNxPh9zzaa7D bWFt/aALehxMkAfWUzd/yparETqYZbQNWWghopA07AHutwnG/bgJ1EYTz3ExVQJI VpiB6UMIPTkV6hY+vFIkinofC7dJhhwKFpbGYgixljVpG5y1ASCnNfOKc5YmO0fc g8UFTV5dlRgtc3loMQp4kzKIKpHUGY2x8xB+cRIisVk+euSM+SZUskU+nItIZ2s3 Ftc+4HVG5g3B4abbCocSqy0Ee1J89/5xqV2Swiz80uyjWmObTxZypJgzAZ3kPw/6 oJ9svokNcAaw2+P3YAGYgceCSN4IeiMiDQ+XzIdto6ykoH+IKpXvsBWtqibPvK0J cwIDAQAB -----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 311641540714813934933824558533976013840599 . . . . . . . . [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 'R3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-29 05:04:47 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-06-27 05:04:46 +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 'kanjim.tech' . . . . . . . . [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 (2160 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 25287517727154171660894444220166858186100419447349966738879497844716383835180437010442760196366573299919826392602476845940924806460580465798367887523860169545231471135253447627985590273175092461757973518949384295813343784262201668667042923288265273080077197000782978929110684619112131325869689418803811413549387070678495986082859642148043433317258962219875770000233706886712831025746713889287630638129484076555050901082833558687764142610639740440348388139342154872288679973247181841061843781452739362316679602276864627199963828092201481132505003757704149601649984866311179660918223877171168761599309825413223835044211 . . . . . . . . . . . . . . . . . . . . [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) 08efad4e9b6b035417f4902a2382f970877a5c9d . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (32 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'kanjim.tech' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.kanjim.tech' . . . . . . . . . . . . . . . . [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 (12 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 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007600a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018e88cf8d6700000403004730450220614d5e682d94bc449eccba0b2242d877cae9da8dbdf7436466ee156c82ae331c022100e0d05230b0b4364d87d2c06670a6d582fbac0f2468c452cbd8876b144b0f0dd500760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018e88cf8d9700000403004730450220258a158f54321a26e40863e9d0495037b10dfac303a4095158a5e5b97f8fb9cf022100e639a9ea195e2593401121aad42b415d7cd4b87aa3b4fcb6b8832086f4af834a . . . . [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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