www.trenini.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:a3:3d:65:16:f5:82:13:3a:6c:ce:0e:7f:b2:5f:a1:d3:d9 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): 03:a3:3d:65:16:f5:82:13:3a:6c:ce:0e:7f:b2:5f:a1:d3:d9Serial Number (int): 316884491398783468763342585215754520613849
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: c4:ac:ca:e9:3e:82:65:6c:89:91:73:c2:0e:db:33:fc:7f:08:79:1f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 79:1d:67:e0:39:29:b8:52:cc:fc:00:6c:17:b6:82:90:57:19:a6:e2
Fingerprint (sha256): 6c:17:84:97:4a:46:30:8d:e3:46:09:a2:a9:3f:e2:b6:1d:af:f3:16:a9:95:06:f8:13:cd:b6:a2:df:44:68:66
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----- MIIGVjCCBT6gAwIBAgISA6M9ZRb1ghM6bM4Of7JfodPZMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA3MjgwOTU1MTlaFw0x OTEwMjYwOTU1MTlaMBoxGDAWBgNVBAMTD3d3dy50cmVuaW5pLmNvbTCCAiIwDQYJ KoZIhvcNAQEBBQADggIPADCCAgoCggIBAKvbJoy2611N3oj3ImZ6i1Spnbx4/n05 kAlswZfgMkOQ2uq1GvlFBRwT0mrxzQQRbtnWTyQtcGPYtQ+1z1nwUY+Guuy39TQg 4S9Jc3Ffx3H2mYERQyAfBLtCBzBID4hZ7o9g4F0EblkfPEAZ6w6TXl9Mi4mcOpI5 ABoLvTQCXCmk2Xh3i0YXAvqiQQyAC99wAk+QWEEH4TY37duevFPtBhCp1EpwA4xM xmWgs4iNhPm9t0A/w/5Gwf9nD3ssOHdntUvtk9WMFLRJ9QdyzuG3XinNjMgtAh0f fx1jVjRe390la4CRH1BqWjcKRfJJAp4uQ/9ohlLpeTUjwpXmg2tdNI6MniFJZCaJ 8+vnqp5vQh9cs7iCL6t8LKaVZ0QcXXTDDQkmaVGYVRIzepGt0aFX91PDHShf1NB3 thaj2Y3hdWGOpmOa3g5i+Gb4Qy03WMkOH1TXdFnEQMeXbUC8aJboM9qvmR4iF92H K2lTbRuVWo3vnuPzCb5FK5ef1U/QEMjZIQMc2UD/Q5jb0yfEaIHc9/otd2dVF/MC /nLXgjcglXwDvAyWvrEINyJQ/Fi40hvxniv1iA/LSh93V/f/Ci+7Gnvl/PdO/Md7 +/VQ64u5cbsHuKa4WnScRfGPkfxgoIPI84ixo7/w+IiyDymxiWoQw+DWs/D3oQY7 vtoNPQTCSoqJAgMBAAGjggJkMIICYDAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYw FAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFMSs yuk+gmVsiZFzwg7bM/x/CHkfMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/z qOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZy8wGgYDVR0RBBMwEYIPd3d3LnRyZW5pbmkuY29t MEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUH AgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB 9QSB8gDwAHYAdH7agzGtMxCRIZzOJU9CcMK//V5CIAjGNzV55hB7zFYAAAFsODh1 4QAABAMARzBFAiEA8U9uhCCBdQT07AA37AHYRp7YogB0cz9/skv0/L1qECQCIDhd XLr5FuTbXF0H45XgzyizW7m0KJIkQG/7cekHmOswAHYAKTxRllTIOWW6qlD8WAfU t2+/WHopctykwwz05UVH9HgAAAFsODh1cAAABAMARzBFAiEAs74S4znf9Y1/3r3a wYjgTNLfZzCDLKwWTI6vksRn7EwCIBQKByLlKr+LKeEKn1MdbUp7X/dqHJ/W/o1v 0Zj+dQARMA0GCSqGSIb3DQEBCwUAA4IBAQALJ8RNdf6NOxXC1Iz3sVymF7V83wzz EP5ou4tjpHoJESYE/rOINdsx4/Z9wzwhPYLVdu5pajsFhCXyqfBUS48GuD0qQkx2 DoEyxMzueLaScxo18GH4liAZj+SdvUGhdieLVIEk8fxhLRroCEgSiV19Umcn5S/m ivPIYzA6bGpmc8PJj28gpZbP3zx/nAy8YKUGaua0gR/o8tz7p86tj8dbY+vI5AzK bK0VHB1hgz+VKW4/wS3A/8S4LImBp6KpnnNRWmo1BotfRI62WPGNCCHa689R+WC7 vSvawWfplhPZzjuFJnCeIRG0saAtW0l6IC6aq2CFWPWe88hlS4yCsPkx -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAq9smjLbrXU3eiPciZnqL VKmdvHj+fTmQCWzBl+AyQ5Da6rUa+UUFHBPSavHNBBFu2dZPJC1wY9i1D7XPWfBR j4a67Lf1NCDhL0lzcV/HcfaZgRFDIB8Eu0IHMEgPiFnuj2DgXQRuWR88QBnrDpNe X0yLiZw6kjkAGgu9NAJcKaTZeHeLRhcC+qJBDIAL33ACT5BYQQfhNjft2568U+0G EKnUSnADjEzGZaCziI2E+b23QD/D/kbB/2cPeyw4d2e1S+2T1YwUtEn1B3LO4bde Kc2MyC0CHR9/HWNWNF7f3SVrgJEfUGpaNwpF8kkCni5D/2iGUul5NSPCleaDa100 joyeIUlkJonz6+eqnm9CH1yzuIIvq3wsppVnRBxddMMNCSZpUZhVEjN6ka3RoVf3 U8MdKF/U0He2FqPZjeF1YY6mY5reDmL4ZvhDLTdYyQ4fVNd0WcRAx5dtQLxolugz 2q+ZHiIX3YcraVNtG5Vaje+e4/MJvkUrl5/VT9AQyNkhAxzZQP9DmNvTJ8Rogdz3 +i13Z1UX8wL+cteCNyCVfAO8DJa+sQg3IlD8WLjSG/GeK/WID8tKH3dX9/8KL7sa e+X89078x3v79VDri7lxuwe4prhadJxF8Y+R/GCgg8jziLGjv/D4iLIPKbGJahDD 4Naz8PehBju+2g09BMJKiokCAwEAAQ== -----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 316884491398783468763342585215754520613849 . . . . . . . . [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 2019-07-28 09:55:19 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-26 09:55:19 +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 701111543375982506061432258957604707458485180085159343848139814104707582212496822978722791082481375890073716786099602201918904111392703780455230485728856392646028174441089035587060414435407837998327333346540611141913609507277170778718097502620066359320523490574712046764660032442085595446104605573818653507262706924693587731601550086938277611207186615598259371089379679654744885629787303754703637255404162504062373029054927583071381397850707391720945763420314678640963854927421764814850789881464681897029258402432829993230213274049920234643121032903700360382847811292460203365756809794352585983146835878439349288818277146656720818781097838720064153594105983538551166959956731002756845170977852715296302356873126816933497921430733462120314054871633177325178420348346476934055821240088932127076706988310273826278800159058422713128942795021937950635769140511576915066761831836923082305864455940481271493938426524958947486370388260892627952204965056862552946900344673202786502181188828011214988468921393899982310397876562473692570657694174807339811258866789764446830350924860532809358456496409137858071644325238733315358647143869107055943156477654145736528511492281113608919424876612023900777437553638376500463816815504877553446030051977 . . . . . . . . . . . . . . . . . . . . [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) c4accae93e82656c899173c20edb33fc7f08791f . . . . . . . . . . . . . . . . [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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016c383875e10000040300473045022100f14f6e8420817504f4ec0037ec01d8469ed8a20074733f7fb24bf4fcbd6a10240220385d5cbaf916e4db5c5d07e395e0cf28b35bb9b4289224406ffb71e90798eb30007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c383875700000040300473045022100b3be12e339dff58d7fdebddac188e04cd2df6730832cac164c8eaf92c467ec4c0220140a0722e52abf8b29e10a9f531d6d4a7b5ff76a1c9fd6fe8d6fd198fe750011 . . . . [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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