utjk.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:56:2e:1f:35:60:8f:2b:9c:aa:e3:ae:c9:64:48:dc:58:c7 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=utjk.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:56:2e:1f:35:60:8f:2b:9c:aa:e3:ae:c9:64:48:dc:58:c7Serial Number (int): 290662447882108090182496103061076238424263
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 8d:15:0d:92:3c:f1:47:5c:be:92:5a:a9:3f:a6:a8:d0:16:20:6d:a9
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): ab:48:e8:c4:b8:64:31:ac:d8:6d:74:1e:6c:f3:f2:ed:07:6e:9b:06
Fingerprint (sha256): 91:7c:c9:be:83:2c:4f:08:ba:b0:0b:fe:af:33:df:5a:66:77:d3:81:e8:2d:56:8d:a8:d5:dd:94:a3:e3:a4:b2
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate utjk.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for utjk.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
utjk.com
Other certificates including the domain name utjk.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for utjk.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGSTCCBTGgAwIBAgISA1YuHzVgjyucquOuyWRI3FjHMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMTYxMTAyMDNaFw0y MDAzMTUxMTAyMDNaMBMxETAPBgNVBAMTCHV0amsuY29tMIICIjANBgkqhkiG9w0B AQEFAAOCAg8AMIICCgKCAgEAt2Idp6piLOvPr3shCsZl8KDg3fjVwwmd9Uzca/9r HgraPFNeUb6tspB1k/jNGd2wlaEk85Q7hCRV5G5iygE+JgNO2Vj8yjW+HrVLh9fD WMGTNhU/w5aaVSAGlmZfKWToipOp1Gj1iRzwgTiXGfuY51PMI9CJ15C8FYh1ohkt 8khGW481p3UOCveIMlxVaSmtQSjKsaiPwwrPSknWew0lbZiI3IZy2HDW4lhFjSNh +vBjfSwXrArROeDz8zNgsRBrKUaD5UB2zRpm0qflFVEImZJ2rOkBEODeofe7AxZ+ x8DAy1qdqA0ed3jcnJBoJVonybKMgkYjE19GIDhIcjcm/a0c8x1GWKnkEj8QwG0D wNx2wlJJkfJ2dWsRQVG+Wybq/6WRkoPAIv3/i/dXRdWkZZrAwPsXF67QLOvnSjXC TEzW46UtejxTLH2zggu8nEOP/3v2cQJwce8kcZW5c0zMOy6JYezePKuD7wtdh6Xr C/ua5U6rHlmu+PY+digKfUnFSuksHXIBn06hETu3ZaNmWL1YgJRKK5A0SjGl9hp+ Yu6kk5kTaF8pbgHAjJGAsntDZfA9UwublwN+mHDFtvdsZt9k5Le0Vo3snASgSIPJ 40iHYbYT8TT5kCzetqASmL3MmFXubUrceMc3ZY5QiMlJviwhTg3cUqaimbLyZYi5 0m0CAwEAAaOCAl4wggJaMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEF BQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUjRUNkjzxR1y+ klqpP6ao0BYgbakwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYI KwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0 c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0 c2VuY3J5cHQub3JnLzATBgNVHREEDDAKggh1dGprLmNvbTBMBgNVHSAERTBDMAgG BmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpodHRwOi8vY3Bz LmxldHNlbmNyeXB0Lm9yZzCCAQUGCisGAQQB1nkCBAIEgfYEgfMA8QB3APCVpFny ANGCQBAtL5OIjq1L/h1H45nh0DSmsKiqjrJzAAABbw6WOD8AAAQDAEgwRgIhAJVm aORnSrhCP6ReBfRfchRvBZ/eagxg4A1pn6nQusxuAiEAmsQHR3irmnH+gpuc7tAq AZPzHkqgu6pC2TXbcw/CDtEAdgAHt1wb5X1o//Gwxh0jFce65ld8V5S3au68YToa adOiHAAAAW8OljhpAAAEAwBHMEUCIQCKmU5xxKDSOBiKuP5SxLe0pqhlZTI2+sK3 iGbaalRjXwIgY9wBeQC+3SXRHoYVvUgznMktHDysYYi2OxctThQAPSEwDQYJKoZI hvcNAQELBQADggEBAFEXbGh+hJYGm20imes8MaE9vLJq7ekNhe1R4fIPGobWvc84 V5jd6eXF2YeSZIFYUvxhr+UIbK8133gEgKKQADXWA5jOjV7zPLaU7+HmWlytmpi1 +ml2vmu9CyfniTA47f9b6hV468MzhioB1c2vtK2tz/xiBstJlmgmtR4dUNQu/t25 pDADSBdK9gVEz3a+j2MJq6aOoo+4Ti47s0okuIVLjWp4kski+d6MtO6Aw/q0b4oK cj8jhhkV6IQrnqBe+LPt3tAEB2rZqlALoAnamyi0gF4pnGH0XLnRugdpK2+MigMD WwuSlYyoj5vx73HaIhPAD2O8Bd2axv+jO24qUxQ= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAt2Idp6piLOvPr3shCsZl 8KDg3fjVwwmd9Uzca/9rHgraPFNeUb6tspB1k/jNGd2wlaEk85Q7hCRV5G5iygE+ JgNO2Vj8yjW+HrVLh9fDWMGTNhU/w5aaVSAGlmZfKWToipOp1Gj1iRzwgTiXGfuY 51PMI9CJ15C8FYh1ohkt8khGW481p3UOCveIMlxVaSmtQSjKsaiPwwrPSknWew0l bZiI3IZy2HDW4lhFjSNh+vBjfSwXrArROeDz8zNgsRBrKUaD5UB2zRpm0qflFVEI mZJ2rOkBEODeofe7AxZ+x8DAy1qdqA0ed3jcnJBoJVonybKMgkYjE19GIDhIcjcm /a0c8x1GWKnkEj8QwG0DwNx2wlJJkfJ2dWsRQVG+Wybq/6WRkoPAIv3/i/dXRdWk ZZrAwPsXF67QLOvnSjXCTEzW46UtejxTLH2zggu8nEOP/3v2cQJwce8kcZW5c0zM Oy6JYezePKuD7wtdh6XrC/ua5U6rHlmu+PY+digKfUnFSuksHXIBn06hETu3ZaNm WL1YgJRKK5A0SjGl9hp+Yu6kk5kTaF8pbgHAjJGAsntDZfA9UwublwN+mHDFtvds Zt9k5Le0Vo3snASgSIPJ40iHYbYT8TT5kCzetqASmL3MmFXubUrceMc3ZY5QiMlJ viwhTg3cUqaimbLyZYi50m0CAwEAAQ== -----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 290662447882108090182496103061076238424263 . . . . . . . . [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 2019-12-16 11:02:03 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-15 11:02:03 +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 'utjk.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 748138449225411771846980788213082235595088754832253284356637858280221799660806208030662136437747175030803101787344360711760910663987898742038984678681474022330597044203633486002541815170818873501702128416188485450839810585526317666565757124478110785552775365417571245355372541153342581691650311143904346945904694974498554173913662771475207147449820545969747816855345102782549837872084923774641475198494031922837715260593512469359776212959699006977387844621751206929837783172964516882261025799073469967477973057447775982373595990598867020312124102332372341223490202706304330350218384205292416978444701441156594078749586748349482114251276422467271209303163314277706194209725561859147462941236302785108574408675773212007519053819425181369939610865343343497045293057076496075939321966712201834772480908653797032023547855070000941488481902239881980910716150010985535890267818578734056705027937064477130441059688496037763804563508808903236913322553120755594777867367873261361166385112245982167781389361742739957739101229815102399816955952651671864379098240879364151724691755680789146477012398250542233176902772291362030716289792621311767469341065857695602406111723020881222747493926799091452428238325958929193915525769328052069076842435181 . . . . . . . . . . . . . . . . . . . . [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) 8d150d923cf1475cbe925aa93fa6a8d016206da9 . . . . . . . . . . . . . . . . [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 'utjk.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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007700f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016f0e96383f0000040300483046022100956668e4674ab8423fa45e05f45f72146f059fde6a0c60e00d699fa9d0bacc6e0221009ac4074778ab9a71fe829b9ceed02a0193f31e4aa0bbaa42d935db730fc20ed100760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016f0e96386900000403004730450221008a994e71c4a0d238188ab8fe52c4b7b4a6a865653236fac2b78866da6a54635f022063dc017900bedd25d11e8615bd48339cc92d1c3cac6188b63b172d4e14003d21 . . . . [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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