www.trenini.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:5e:20:d3:27:0a:f6:35:11:15:6f:a0:5e:00:0d:33:5d:19 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.trenini.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:5e:20:d3:27:0a:f6:35:11:15:6f:a0:5e:00:0d:33:5d:19Serial Number (int): 380479317879993923942333288608122759503129
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 88:a1:21:90:c2:54:c8:34:6a:5d:f5:1d:45:b5:2c:fb:e3:33:e8:11
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): e0:9b:7a:8b:01:63:5f:62:62:18:70:6e:6f:24:6d:e8:48:51:83:2f
Fingerprint (sha256): d0:3f:a4:b9:af:0e:8a:c9:46:96:52:a0:52:a2:b5:fc:a9:5f:9c:5c:38:f5:a4:8d:6f:41:68:aa:c2:a4:aa:ae
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.trenini.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.trenini.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
www.trenini.com
Other certificates including the domain name trenini.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.trenini.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGVDCCBTygAwIBAgISBF4g0ycK9jURFW+gXgANM10ZMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMDIxOTQwMjRaFw0y MDAzMDExOTQwMjRaMBoxGDAWBgNVBAMTD3d3dy50cmVuaW5pLmNvbTCCAiIwDQYJ KoZIhvcNAQEBBQADggIPADCCAgoCggIBAOFRxQJt3bkGkO7m32w84F0VQ1+MYsQ6 2LEHvNzsisHjxNpbWI5U5vFo+zYGsBFA4dGeMCG8bIREsDi5TUE+zHViqFEbns0R rXyxpfDof1ygM0zA48m9NAJn5pyw3aRRopSGLf/qeiJQYzNBS4t7Xm7G7qo1+jJx /NYRVNhZqnxgS5odyHhYkG7kfvxq/1mD+EeV7N33IluWlYY+cQSTGqYyrbTRmIFX iMhiTTg4+1CYdkBK0jFZ5jzkErlaQ7YIzORYuAiG3J0InHQN+ao6uaBsGFH9hNGl gkdKIGImvuW01y+3+uflOQNA1szZ/rXYLSB5jVD+fWLI6aESUwDed/1cCFu5z7oa XDRJZ3Jj9T+4/NV0FMh8gpkVB2jIOgpQIJNDCkwq4mMtlFNyCPk9+DqUvmXY8KVv IKVcOCY/IeifN+5wceJ5HIlNEPeX30pDmuFWhYseROJiDoFimGGKF0PtoELL2AiL h+p3r6OWAcJ6KvALh4LbOMdAC6CL1GlnqWjNvieB5hSpNPoMN5WcyTFtHgkWOaLG BMI7FPza6DqHVwew0/WWNmoV/xgzlhScckGc3ttQiV07tnT26TFmQSEfC+AsJFTv a9iAVlbK/8R24EAQ1b03NIM4WRJIgq3RVt8y1xDRArKiwrONEaPTcE8g66B1ERBg Q6Ej0cZY/lRJAgMBAAGjggJiMIICXjAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYw FAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFIih IZDCVMg0al31HUW1LPvjM+gRMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/z qOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZy8wGgYDVR0RBBMwEYIPd3d3LnRyZW5pbmkuY29t MEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUH AgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBAgYKKwYBBAHWeQIEAgSB 8wSB8ADuAHUAXqdz+d9WwOe1Nkh90EngMnqRmgyEoRIShBh1loFxRVgAAAFuyFe/ owAABAMARjBEAiAUUUZ+eYopGqdVD7ZlIUUwCjlLtwZrnGdgVq1zRb8B6wIgeTPV wEw32nlpk9I3MMoS0K09+n8UvIM2j5pjZFQ+pSgAdQCyHgXMi6LNiiBOh2b5K7mK JSBna9r6cOeySVMt74uQXgAAAW7IV7+VAAAEAwBGMEQCIHcCvHyZDUbsWQ9oO220 YqMschxgPgp28zHqyCbwRNj3AiBUvX97lTcWZEGu5X/XzC+5FlX7Mhf49kjlZfEZ l7vL9TANBgkqhkiG9w0BAQsFAAOCAQEAmlw/9sRYhCXQ63IyxBmh2vNE+wJbGsKN SX0VKFu39E9zEDbHq6Xv7wKZcobuiepyBNfuRTHd9XEtUA6KwjFJHIuAswsRLEHf XWdfwCaS7dZ3w6PY0xKXC04I+bc6Vf7jv+CUn2HOVGNA5jDY7ZolyQXWvhWc6YUW /yttPotTgYKO664UwbTDJ5DtJcUuqYlShVsNqewCFdgsdGpbisNOT4j28DOnJ6RT M4FIjwOKEQ1+PvLAAi4rcp2ldkySA4B9jYbKYqKVoewPtg0uvFIj7FwBpamWbImj gFakbrqfOmkVJiiCqSssNnzZLtxdxJyym2FYMtG9z5UelwUyi4i3lw== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA4VHFAm3duQaQ7ubfbDzg XRVDX4xixDrYsQe83OyKwePE2ltYjlTm8Wj7NgawEUDh0Z4wIbxshESwOLlNQT7M dWKoURuezRGtfLGl8Oh/XKAzTMDjyb00AmfmnLDdpFGilIYt/+p6IlBjM0FLi3te bsbuqjX6MnH81hFU2FmqfGBLmh3IeFiQbuR+/Gr/WYP4R5Xs3fciW5aVhj5xBJMa pjKttNGYgVeIyGJNODj7UJh2QErSMVnmPOQSuVpDtgjM5Fi4CIbcnQicdA35qjq5 oGwYUf2E0aWCR0ogYia+5bTXL7f65+U5A0DWzNn+tdgtIHmNUP59YsjpoRJTAN53 /VwIW7nPuhpcNElncmP1P7j81XQUyHyCmRUHaMg6ClAgk0MKTCriYy2UU3II+T34 OpS+ZdjwpW8gpVw4Jj8h6J837nBx4nkciU0Q95ffSkOa4VaFix5E4mIOgWKYYYoX Q+2gQsvYCIuH6nevo5YBwnoq8AuHgts4x0ALoIvUaWepaM2+J4HmFKk0+gw3lZzJ MW0eCRY5osYEwjsU/NroOodXB7DT9ZY2ahX/GDOWFJxyQZze21CJXTu2dPbpMWZB IR8L4CwkVO9r2IBWVsr/xHbgQBDVvTc0gzhZEkiCrdFW3zLXENECsqLCs40Ro9Nw TyDroHUREGBDoSPRxlj+VEkCAwEAAQ== -----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 380479317879993923942333288608122759503129 . . . . . . . . [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 2019-12-02 19:40:24 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-01 19:40:24 +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.trenini.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 919223004110487076492442094992788544470524942011929498170954204328055690925552120526930004014712751460488453222168351839073997090720617360571727226549626403475871777831597477687826662735417911972545378802382898022814953143802664072722718006357175484325702959230010603474732291954296567993386147564444421224776670364473712962180316194276221948041878563275287185984626324331790856517524284918813382525414317503912446808326557819027629986351039898695997125244539613196492086878500818094953539527359458922546548201498184018073509812984611981323648344374877056287865368992169068162481221399262177483278661044469423052699196228187606632525774791237783053672208979468621909502983489886335928350725326389778659017999191728988087497326021611347453458715177081673593919508533367079066688560177594998672099654085892822611473468710698816936658423532821556573009393513634104974915069580372710482456912343026186893991175945726308599912065195445878445020389767691574561098040883155549686612487958006672426941320563520163647980751720327526573380440651045888300481483334649164847919140839992761793021463641169861067925201581634831576572149513866128227244243154153331556832165814585599088608891252517419641811128545014863140224093283013359912072664137 . . . . . . . . . . . . . . . . . . . . [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) 88a12190c254c8346a5df51d45b52cfbe333e811 . . . . . . . . . . . . . . . . [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.trenini.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 (243 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes) 00ee0075005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016ec857bfa3000004030046304402201451467e798a291aa7550fb6652145300a394bb7066b9c676056ad7345bf01eb02207933d5c04c37da796993d23730ca12d0ad3dfa7f14bc83368f9a6364543ea528007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ec857bf95000004030046304402207702bc7c990d46ec590f683b6db462a32c721c603e0a76f331eac826f044d8f7022054bd7f7b9537166441aee57fd7cc2fb91655fb3217f8f648e565f11997bbcbf5 . . . . [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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