www.trenini.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:90:f9:6f:c0:21:b0:1e:57:25:f8:6e:55:06:2d:79:b7:15 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): 03:90:f9:6f:c0:21:b0:1e:57:25:f8:6e:55:06:2d:79:b7:15Serial Number (int): 310669076644689299401958361409745210423061
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 39:ba:86:d0:f3:60:89:76:3d:25:8f:71:16:79:a4:a2:35:43:af:81
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 00:1b:a3:28:4e:ad:b7:aa:0c:18:81:4c:67:7a:f3:08:b9:ca:f7:f6
Fingerprint (sha256): 63:64:ba:55:0b:78:d3:68:78:6e:37:6b:2a:f1:5b:6b:23:18:f1:98:08:3d:87:9e:d1:92:ec:79:69:4a:b4:15
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----- MIIGVzCCBT+gAwIBAgISA5D5b8AhsB5XJfhuVQYtebcVMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMDQxNjMzMTlaFw0y MDA1MDQxNjMzMTlaMBoxGDAWBgNVBAMTD3d3dy50cmVuaW5pLmNvbTCCAiIwDQYJ KoZIhvcNAQEBBQADggIPADCCAgoCggIBAMVmq6Te+Ie2+Bsoe8mN7w7GRl+5sk/C L+6dkYi8jBpbBCbWwpq4HI/U7wpjOKnQqVOGNf76yz952lf894Gz6n912MSvocP8 HbODbZ/A49+XhywTL81ngY5tx1t5f7aH0PphyAN3hyJhzdYpL92hRMjYiPBIe4Hb wA697TarKU7aCDc5NjdL7NY2nxovlBPFiv3qELEm/c2EFsIvD47VIMXPanuYB/Ix 4C15W0X0loKCAXF6YqY+Ra8a3J9DX6Jil6CmwnmccLNFj5yG94zoWVeVhqbL+UOR duNfhEYZtMkk1FclthCtv+IwOdw74IhEj/jv+mNL1P7+c93MDqh41ts0RsgBLfSc 4EWSuWCqEtfS5x5A4+MXoTXs2HJE1bZdr2Q10y0+hJEKhvY06Z+CMYbZ1d/bLcAE Hfp0oiHNAVBknArYhEDtCGpxb4qiqU6ka3XIFHeas7PmYZ6b+a6YT1YwWTxUDijG nSVagjai5dGITZUYxZ+/B6iSsrJcnR6hdkU862HkhNsoPIPio0Ms5hgdiTYlCAbj kZmp6yD69byPDeCpAb8xhJfapcx1W0Zi2sR/hXs9W7fghvLbabZrWFMfrhCh+jww efw5kC3C70x5BtpN6dZntu4y/dGKxD6VumA5doSVBH4Ozkjzgoz3G1T7jNf0fD8Z JPt/u2xZmHnHAgMBAAGjggJlMIICYTAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYw FAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFDm6 htDzYIl2PSWPcRZ5pKI1Q6+BMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/z qOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZy8wGgYDVR0RBBMwEYIPd3d3LnRyZW5pbmkuY29t MEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUH AgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBQYKKwYBBAHWeQIEAgSB 9gSB8wDxAHYA8JWkWfIA0YJAEC0vk4iOrUv+HUfjmeHQNKawqKqOsnMAAAFwEUN5 wwAABAMARzBFAiANPoaXlexO7idVho9yDAWJTDIxWho1Z0MetjvMpBUS/AIhAKv9 N4oGcUNpGO70xIgRBbYKYrrcbiMiCUPOwUoH8pQeAHcAsh4FzIuizYogTodm+Su5 iiUgZ2va+nDnsklTLe+LkF4AAAFwEUN7qgAABAMASDBGAiEAhThdnRs1RVftRCDj n/CR48xnlwsCrk9DJYX+CW1SGysCIQCiYDkHVG1qmqcaoc/s33XSoeOZEFOUG2KI tkIUcK9JQTANBgkqhkiG9w0BAQsFAAOCAQEAAb/pH3XfksjH2f5yBroRW0HW2wKi JwMnma/v0PLtFkvGIR9q5zJNvugfLACowA2X3+mfKDSfwPdAStWfdEDMELucp56O FJQTqyYUFZ8Fzeys1ugBP57yh18naMi+NczBA7nFWFPMdCeH5HP3uCBQlZMeotjC sxTsqLvGPUScfA9gcpaNMhSGnrs8ajgHXaOSCg6jk5O+eawvkr4hoRRpzUuAofTX 9IzgOvTpNtmkXp4PvxgnjPvcB4eUos+5OnsnQb8tA07dYnWBpKUNCo5Tl3y7tKkk HXczP6+QJibEe0pc+EXQU8sQs5g+1aXRLFItrayk2aS3oV+CkeXNSFR8mA== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAxWarpN74h7b4Gyh7yY3v DsZGX7myT8Iv7p2RiLyMGlsEJtbCmrgcj9TvCmM4qdCpU4Y1/vrLP3naV/z3gbPq f3XYxK+hw/wds4Ntn8Dj35eHLBMvzWeBjm3HW3l/tofQ+mHIA3eHImHN1ikv3aFE yNiI8Eh7gdvADr3tNqspTtoINzk2N0vs1jafGi+UE8WK/eoQsSb9zYQWwi8PjtUg xc9qe5gH8jHgLXlbRfSWgoIBcXpipj5Frxrcn0NfomKXoKbCeZxws0WPnIb3jOhZ V5WGpsv5Q5F241+ERhm0ySTUVyW2EK2/4jA53DvgiESP+O/6Y0vU/v5z3cwOqHjW 2zRGyAEt9JzgRZK5YKoS19LnHkDj4xehNezYckTVtl2vZDXTLT6EkQqG9jTpn4Ix htnV39stwAQd+nSiIc0BUGScCtiEQO0IanFviqKpTqRrdcgUd5qzs+Zhnpv5rphP VjBZPFQOKMadJVqCNqLl0YhNlRjFn78HqJKyslydHqF2RTzrYeSE2yg8g+KjQyzm GB2JNiUIBuORmanrIPr1vI8N4KkBvzGEl9qlzHVbRmLaxH+Fez1bt+CG8ttptmtY Ux+uEKH6PDB5/DmQLcLvTHkG2k3p1me27jL90YrEPpW6YDl2hJUEfg7OSPOCjPcb VPuM1/R8Pxkk+3+7bFmYeccCAwEAAQ== -----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 310669076644689299401958361409745210423061 . . . . . . . . [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 16:33:19 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-04 16:33:19 +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 805326049497526403542151175084890152319567401452693097064061089933500308780758146746103938196765657671922175751808201178096187494391586887634087196264534039749110343195175856843426067330244442537222474858632665201022808103683996229390500347600994279820391262753321069402929966365216633476472232883464965115546192542327802630897468372751739383491843313521291659780443920542444952385300546536395013551232489310090630733403232180884017943026657120776357484391583181823323661015414478584373854774320990088342734174339136845486136602034839583030147227058309712250583121199205095779261789222798900812290949295832806559141109985642011107927576104006056127807537522707787213678246776961280062620102590286250535634971907012916113590793606446468007899244240391343591651278366963304397478810608008331282710264255170089782898583777053687221250147313295140288311320901679753826959697325046785755569264286923137149731853195709751357920886638869214287966995843483460847771982607312513088834122407910394193180449055752887604216063716870168327084660473992187446663230896740759400858054666086224594874914795132360927645210424284005446739842762369020334612412452987048031344640064340411619187389325420989473321548232437987168299535592323431494166542791 . . . . . . . . . . . . . . . . . . . . [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) 39ba86d0f36089763d258f711679a4a23543af81 . . . . . . . . . . . . . . . . [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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb27300000170114379c3000004030047304502200d3e869795ec4eee2755868f720c05894c32315a1a3567431eb63bcca41512fc022100abfd378a0671436918eef4c4881105b60a62badc6e23220943cec14a07f2941e007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000017011437baa000004030048304602210085385d9d1b354557ed4420e39ff091e3cc67970b02ae4f432585fe096d521b2b022100a2603907546d6a9aa71aa1cfecdf75d2a1e3991053941b6288b6421470af4941 . . . . [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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