treni.co
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:30:d7:2f:b4:7d:2d:91:80:c2:6f:0b:79:0e:32:fa:58:dd 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): 03:30:d7:2f:b4:7d:2d:91:80:c2:6f:0b:79:0e:32:fa:58:ddSerial Number (int): 277956443125283245935005642054510866749661
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 71:61:18:24:cc:bc:5a:8f:bf:cd:bd:18:fc:53:96:a5:f4:07:a2:3f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 3c:b1:5b:90:82:57:b6:8f:b5:d3:e3:18:98:bb:f7:ff:a4:18:1d:91
Fingerprint (sha256): f8:1e:72:4f:42:7a:4d:13:ae:97:a9:1a:c6:9f:85:f3:a7:5c:af:c1:23:6d:10:a6:50:14:bc:77:2e:b9:ed:ad
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----- MIIGRzCCBS+gAwIBAgISAzDXL7R9LZGAwm8LeQ4y+ljdMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA1MjUwMjE5MDRaFw0x OTA4MjMwMjE5MDRaMBMxETAPBgNVBAMTCHRyZW5pLmNvMIICIjANBgkqhkiG9w0B AQEFAAOCAg8AMIICCgKCAgEAuckkImfsUWw5Ix6c1GA1VmmVJ/k2NUvtoFx1O9YV 0g9t3aWUGMrwShQ45fsa3yP36dMxmLEwRNMus7t3K2ogw6b+bR7SkHg0psc2lyh5 sR4+FpLbj3HaS/ejh6zPmmR7MnNXOR9rQkF7iUodFrfYWDzqNCQ+0pHAaxwaFwAC fU/x6A7bmiyAiOjoG7KRqqcqxIqXdzgEIigcvBfsbmswPP648k+kATYZ2+QuujTx DN4wgehj4Fx4cho69SyRrpJRk4EZaIzIwRO/3Nz7klcDUA3EKUs4/3jzWsgLRmon MrRsSuk4BzUJ+gofO5VWIV1n+EDEP6Zr4762Ru2lZrVROpau64q8KSqoycjKrATV 3Hk2hWHqbGjazY/sFFV92yQZF+aS/iJUc5MIDIdkBzDUJDS5Akk1/lNZS4rv9hKZ DoMbJ5s552EvybCupiOS4UGUFfOUKg0mGLt/4fBJpZVwBmLYFb5l0GioFtR2+DR7 VfFdy+aENf9JbUcDoZZyNXZ9ogf6SYg1FjTb16U+JzL5AFi5Z9q7ae/VMJ9AgcXj jDEnBOkGb83gmAoSWUGV9mu7Gzp2r7y5AzBIDm+PEFJVEJgbG/UJyS2nKY6bWOB+ NpTycWFH1bgguVBv9l7iz/jVZ1FIRxEZEJUAV3GXIQE2ApnnJu+acuNdZjBZ48Zn uakCAwEAAaOCAlwwggJYMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEF BQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUcWEYJMy8Wo+/ zb0Y/FOWpfQHoj8wHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYI KwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0 c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0 c2VuY3J5cHQub3JnLzATBgNVHREEDDAKggh0cmVuaS5jbzBMBgNVHSAERTBDMAgG BmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpodHRwOi8vY3Bz LmxldHNlbmNyeXB0Lm9yZzCCAQMGCisGAQQB1nkCBAIEgfQEgfEA7wB1AOJpS64m 6OlACeiGG7Y7g9Q+5/50iPukjyiTAZ3d8dv+AAABauz/vocAAAQDAEYwRAIgLnqR hPhvP84rdbWfBUmnKn+WN/m6JLzh79Omx7dEJ3wCIBZkDPmi7Mmp8XYIhmu4VoKU O6V0D7t114zdiyMhFR/lAHYAY/Lbzeg7zCzPC3KEJ1drM6SNYXePvXWmOLHHaFRL 2I0AAAFq7P/AnAAABAMARzBFAiABZa2NqClUv0iFPSfSFftFngZrJqTXoTT7Q8b0 Fj7v2QIhALbbr3B/gOkQZk/lPsKTq2BdeUVjw0TTd8Gtuzi8TOh2MA0GCSqGSIb3 DQEBCwUAA4IBAQBKJdYNHFOH4k+iIPa12iqHv4wtOf6v10engkkVGZ+JqkEn0hQL nA5X4X/JsmU4XIoEYRB7sPSH0+iJlpkVG3FVlyKlCF8WbzIl215ipOs4eP1c34R9 0MUkHDsusFJbsIS2N5Fq1eFaRErhs7tn8XljDtD/2O5sGsWDhXSplMvWdjenQOYB mAwHh5SCf1fhYzXFxRz2rWVHn/cCbNIuyXNE4xj+s5vp8pIBT9dXba/gY3jij+ab Kl3X4BRt4oWNYtTnXDf8q1dArG/k5RwB2fIZZ1EWhMG0Pf2rVuV+6zufCZbX2I4i AWHOjEW2tVUlAlOzbo/gp1CdJQenP+KcmE40 -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAuckkImfsUWw5Ix6c1GA1 VmmVJ/k2NUvtoFx1O9YV0g9t3aWUGMrwShQ45fsa3yP36dMxmLEwRNMus7t3K2og w6b+bR7SkHg0psc2lyh5sR4+FpLbj3HaS/ejh6zPmmR7MnNXOR9rQkF7iUodFrfY WDzqNCQ+0pHAaxwaFwACfU/x6A7bmiyAiOjoG7KRqqcqxIqXdzgEIigcvBfsbmsw PP648k+kATYZ2+QuujTxDN4wgehj4Fx4cho69SyRrpJRk4EZaIzIwRO/3Nz7klcD UA3EKUs4/3jzWsgLRmonMrRsSuk4BzUJ+gofO5VWIV1n+EDEP6Zr4762Ru2lZrVR Opau64q8KSqoycjKrATV3Hk2hWHqbGjazY/sFFV92yQZF+aS/iJUc5MIDIdkBzDU JDS5Akk1/lNZS4rv9hKZDoMbJ5s552EvybCupiOS4UGUFfOUKg0mGLt/4fBJpZVw BmLYFb5l0GioFtR2+DR7VfFdy+aENf9JbUcDoZZyNXZ9ogf6SYg1FjTb16U+JzL5 AFi5Z9q7ae/VMJ9AgcXjjDEnBOkGb83gmAoSWUGV9mu7Gzp2r7y5AzBIDm+PEFJV EJgbG/UJyS2nKY6bWOB+NpTycWFH1bgguVBv9l7iz/jVZ1FIRxEZEJUAV3GXIQE2 ApnnJu+acuNdZjBZ48ZnuakCAwEAAQ== -----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 277956443125283245935005642054510866749661 . . . . . . . . [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 2019-05-25 02:19:04 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-23 02:19:04 +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 757939560003271201275610192381524516485467594853765002119079878053178400167814492900302627029021413073306358718670275057201887413730469562851520497233766189534874103377032762291967128983562454962919167397479085172152794508450658016706604254652720237318309329809003939348487944720282297097832813823856469059653049962516529859668367625314913548919318258251817420232686728126504735088195248116674918999533223887420863864605296548556618830768920974794054366638483953722798130691086494852120418386336850133764465941001158370661531796369786007934093768878851712278558927793679112067545125138887557332228888307590456138758753551070509310529140709334167705750930207969332907845359791991318998332279197681875254586647014680766896504529747877000113604068075594989950919213477069836496050760942355300430947865333430445586142957216376839459748288619700294827237020323437708040842948936847047983820533054661492390258661063403633698214159568231093930657387051259999046480304781682658070473928816324746727092803135972006427329137212423947328971377490567567041398621067922277395449933316593512198750314516074436793928189066884912905406404903374493857409384731983924320756983176862590727086309535946415283262055912045295231945855911635007969039989161 . . . . . . . . . . . . . . . . . . . . [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) 71611824ccbc5a8fbfcdbd18fc5396a5f407a23f . . . . . . . . . . . . . . . . [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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef007500e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016aecffbe87000004030046304402202e7a9184f86f3fce2b75b59f0549a72a7f9637f9ba24bce1efd3a6c7b744277c022016640cf9a2ecc9a9f17608866bb85682943ba5740fbb75d78cdd8b2321151fe500760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016aecffc09c000004030047304502200165ad8da82954bf48853d27d215fb459e066b26a4d7a134fb43c6f4163eefd9022100b6dbaf707f80e910664fe53ec293ab605d794563c344d377c1adbb38bc4ce876 . . . . [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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