treni.co
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:13:f4:44:e0:db:fa:b8:35:63:63:0c:64:7b:1e:ba:a6:75 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=treni.co
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:13:f4:44:e0:db:fa:b8:35:63:63:0c:64:7b:1e:ba:a6:75Serial Number (int): 355239197966385029989089983249290666616437
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 1f:dd:1b:5b:b4:90:24:c3:8e:cb:34:79:0e:4f:6f:ab:10:0f:db:02
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): e1:d2:d0:98:25:22:ff:b7:8e:69:52:0b:cf:15:f4:76:0f:82:ec:92
Fingerprint (sha256): 4b:39:7a:25:ed:fc:05:0c:60:a5:e7:27:c6:d8:97:e9:a8:86:80:79:2a:a5:43:e5:9c:f9:75:ce:fc:5e:c5:a2
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate treni.co
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for treni.co
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
treni.co
Other certificates including the domain name treni.co
(limited to 100 certificates)
Certificate
The complete raw certificate details for treni.co in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGSTCCBTGgAwIBAgISBBP0RODb+rg1Y2MMZHseuqZ1MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMDQwMTI5NTNaFw0y MDA1MDQwMTI5NTNaMBMxETAPBgNVBAMTCHRyZW5pLmNvMIICIjANBgkqhkiG9w0B AQEFAAOCAg8AMIICCgKCAgEA03REVZgm46BoqC+OpRpgS7Q89yeEvhbfpTHbs50J seSV9H7P10zv+aeR4oToPBs8I4zSUxENtiF7DMvgkuFKvx/8zlRVoR5foFMImSDg WzTN9BfA/QvmiSkl2IKGF7E5u64Q7nIubcKacjkWsvrsWqcFiKS5if19Rtvr0H2m Sm0ku74t8jAB2FFUjDVQyCqNls5WCXbDSPGQGXepUlpI01X5JHxO01N6YiUe3PX3 c/HkmnMiCwJ7fgPDMLLhDWUpn7q77anhWW2ZvH6anC8Cbmnd9bOvpz5Ufk6679YM k21JluNlzmuku2bRLHQxLmCmp1k/CCq58cBN2Iiht/03YZS+WRqbnrnW1a9dJmvm kjZ4W5Vkzc0qMM1lSWx6LiaxJ0rUBr79kGOsfAroErzDifpereuP5wig6H6oug1m g6toNPX6jvZJOqIl6HnxshPxZAGx7UYXPth/DXSSv7KEZO5WQtGCCMrpUQX0poYq eDW3tyhlUH1LJi+cwe98CL7EGr3DtzknDwtJqe7blwN0gd8atKw97lpTHM5TcpFP wGRWGx+V4wr31UNNFmWXFciOpvDa4KcsqTD3jqJRfw/1lH2Cukt3rpFYqKb26iIP BbQenNis80oR5S7x8HAhnQ7zeIbbuPiNoaJwed4CjJZ8OWE159AImbw9tIl7pKGy +g8CAwEAAaOCAl4wggJaMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEF BQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUH90bW7SQJMOO yzR5Dk9vqxAP2wIwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYI KwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0 c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0 c2VuY3J5cHQub3JnLzATBgNVHREEDDAKggh0cmVuaS5jbzBMBgNVHSAERTBDMAgG BmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpodHRwOi8vY3Bz LmxldHNlbmNyeXB0Lm9yZzCCAQUGCisGAQQB1nkCBAIEgfYEgfMA8QB3APCVpFny ANGCQBAtL5OIjq1L/h1H45nh0DSmsKiqjrJzAAABcA4IW40AAAQDAEgwRgIhAI4d WO6TP3JtQvbjNIJz0X6ql7m8BV26o5Yo7oEAKefsAiEA6b5Sm4Ix7EFQcxSltDT7 z5l34HJZznmCyDcYz9uuCQkAdgCyHgXMi6LNiiBOh2b5K7mKJSBna9r6cOeySVMt 74uQXgAAAXAOCFt+AAAEAwBHMEUCIQDmDxppy4C7sKrFk3cVvHXkU2QGRVlEYB/x ODG4NNxtzwIgYgzd40kkL+WmOK/vD4Ig7I/jTE2XVb6fS/HEQ07zG5owDQYJKoZI hvcNAQELBQADggEBAHST1ZyfQDdJGr84eaNjz0/iy1bhR/jhgj0EpFwSaKVBmYLQ 4NWfpO8VKeWDCuERKbSoAlxk2MtCpATqev+7Cx6E2oFw/N4Twh+8a4tOfAovih69 0BRFQraVGnnyi7uWpZgFpvq7Fv71q/TDjW7HRXGB/DEjEGfi8drBbWXjwmXB9nIU lHhV2U14d52z980sGIuMdlDL8FEOHQkf1E3yLNG6kfzPIQ4+p9gjLv8YK+a/f27i XMHQDP9cppFHv4Vyyo/5si0Bnm6qCv6CwG/2XvJakqx8MOjA8/u7VJwMdL42/VeG y8AJxWiFsN2BoHeCcF2DMewnOX28lgP9MGf49MU= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA03REVZgm46BoqC+OpRpg S7Q89yeEvhbfpTHbs50JseSV9H7P10zv+aeR4oToPBs8I4zSUxENtiF7DMvgkuFK vx/8zlRVoR5foFMImSDgWzTN9BfA/QvmiSkl2IKGF7E5u64Q7nIubcKacjkWsvrs WqcFiKS5if19Rtvr0H2mSm0ku74t8jAB2FFUjDVQyCqNls5WCXbDSPGQGXepUlpI 01X5JHxO01N6YiUe3PX3c/HkmnMiCwJ7fgPDMLLhDWUpn7q77anhWW2ZvH6anC8C bmnd9bOvpz5Ufk6679YMk21JluNlzmuku2bRLHQxLmCmp1k/CCq58cBN2Iiht/03 YZS+WRqbnrnW1a9dJmvmkjZ4W5Vkzc0qMM1lSWx6LiaxJ0rUBr79kGOsfAroErzD ifpereuP5wig6H6oug1mg6toNPX6jvZJOqIl6HnxshPxZAGx7UYXPth/DXSSv7KE ZO5WQtGCCMrpUQX0poYqeDW3tyhlUH1LJi+cwe98CL7EGr3DtzknDwtJqe7blwN0 gd8atKw97lpTHM5TcpFPwGRWGx+V4wr31UNNFmWXFciOpvDa4KcsqTD3jqJRfw/1 lH2Cukt3rpFYqKb26iIPBbQenNis80oR5S7x8HAhnQ7zeIbbuPiNoaJwed4CjJZ8 OWE159AImbw9tIl7pKGy+g8CAwEAAQ== -----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 355239197966385029989089983249290666616437 . . . . . . . . [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 2020-02-04 01:29:53 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-04 01:29:53 +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 'treni.co' . . . . . . . . [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 862657740913303191110179913148564291057719792109239843915331904934441612789997747981680696026324586819505949942815440661205699449181798603268778769775139194849235473631060544402215528364591186650382772173290384160585200500880076701504888491316069366012295223743380655811982743323417878559441283206466417065580765271476710111922344915399186612925177081458862738046316168067761966602066559620719247515103125180539300579140384186838707914550414862917320470991544145746470757897217168619384672547827405408459250835553818821034752887310325104066401573314061728325407460952130394687806112987408525377363409858323563721813329141523245900496877843734044625027188965516526091157605652019054318297015840069833737819528058008152794238534926128216259440001579369071367407861623265619176980311674067113246865894534500009400434262451255477293542342953822736665610427032012707901978235972249368316299272456130488423338320396756385651256511314606256812800141608956574486431173435581210852993158500475919695595584999995314394604932934130976267709544945031800097764756711158861182262188980983192809588721446216746607527185769066752470399486717102499057938734823792624851372272860487505155980607921542032015155479561002115632345289405002837371441576463 . . . . . . . . . . . . . . . . . . . . [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) 1fdd1b5bb49024c38ecb34790e4f6fab100fdb02 . . . . . . . . . . . . . . . . [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 'treni.co' . . . . . . . . . . . . . . . . [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) 00f1007700f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb273000001700e085b8d00000403004830460221008e1d58ee933f726d42f6e3348273d17eaa97b9bc055dbaa39628ee810029e7ec022100e9be529b8231ec41507314a5b434fbcf9977e07259ce7982c83718cfdbae0909007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e000001700e085b7e0000040300473045022100e60f1a69cb80bbb0aac5937715bc75e4536406455944601ff13831b834dc6dcf0220620cdde349242fe5a638afef0f8220ec8fe34c4d9755be9f4bf1c4434ef31b9a . . . . [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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