trenini.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:e9:14:16:89:25:66:05:2f:2f:0f:6f:e9:af:7c:21:d0:ec 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=trenini.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:e9:14:16:89:25:66:05:2f:2f:0f:6f:e9:af:7c:21:d0:ec
Serial Number (int): 340649350859959119462260723724125751857388
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: a0:c2:0c:fd:50:4d:82:6c:4a:c7:63:57:84:49:31:a9:1a:c3:93:da
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): c5:ab:d4:14:61:d5:05:bf:4a:bb:e3:46:09:04:6a:c0:11:64:f4:c4
Fingerprint (sha256): 8a:50:16:aa:5a:43:88:84:75:0a:55:e9:40:1f:f1:88:08:92:b7:e0:bb:84:88:88:88:58:63:93:1c:c6:b8:53

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate trenini.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for 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

trenini.com

Other certificates including the domain name trenini.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for trenini.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA2jlmPqZnkc2fr2iXTB/c
0WCp1DIRdOWQimkKzcZSTu28imV6QIyjdUexxZl43kY59VSZZ8uUVEDNcHxIpRpO
3jm6VL1/Dhduai2rVfdkJShIQFK57qtHs2YVxdoc9L6rNPYxOQ3qUgvIgSPfOcuv
NS2MGT22pzysCMSwi0mU87jY+numfxJpBdSAlAFEhTBCY1lrmiTom01Dd058kk2S
xVO0SFkYrlGcasli72UHfdwB15T1b3eUUTTpHuOGpJC6CrdEx39WZ/jN2xHtI/PP
VPmYjdduunHu71ZUu9RJfMltOAMSBOitDF9PofYm9sRRT4uPWbERXjffefpvqk2k
XkXgMOxAQE5NTE8qnZMYuELcUA3DuzFbkZWuadsfQ/xF0OZDl9n+PrAw2i7znCsz
0NZOqKIwSBU3+Jjo97pksT4w8DGVYit2+0FKkL4jMHwZK98rOGaq7e3h/6gZ5obm
ukF2zZ0F/h4oBHrJdCtXPetw2UzuYEkCS2Dyd5cpQ+Nk5gqnFkYeZ44b+kd8f15B
dDY4Ou9lN/RxvzksN/whryU5hlWrPfb0RHKQtX2VRTKX51eMgJ9kTAlg7OCG7Psx
tXDs46GT5ZOsUtRz91arNFTTn/w9QRdbKr4C4HSkiGdegKz6msO/8nk/Z+P1u0B2
LlY7lw6PR7BdtKStemu0cE0CAwEAAQ==
-----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 340649350859959119462260723724125751857388
 . . . . . . . . [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 2020-04-05 09:51:44 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-07-04 09:51:44 +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 '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 890277129855930423314691377724792108382894743338591666814046162534059651473041278836747298045057866760353329911059765514327888510794565988791694131785146208437207941289463801895558014546012136649568352080765848552966833050717043114737023754098224968102835030274983919314055642551416474217239811432716356784074824803318267991773176030338612947353424635070996441269721483977326345799044314015186384475447486105243379515532577335032160685900100777080174936911399543165716008920220391247675902834502405794181881995587561609374708361240675655047160527136441805910217185389832945706024721483922245661515197149810884694227662294148051271843014968687927727404261996970826397687689164654768086199341331465654918998162680154782136521414616252144829166575134992006757445000119547006122679782389337205797285915011018303013424081644826857968310866626547369582197512688471151623057533947881102369738647118665287366143167084227290989567176535055831732822295947296987916490669732550073409049623811935456672528738631402210735909846742525006666319182917717595272901013097109364306270729003211893549431498364729028154588892468923621720131498664329136481813720065305050776178476867900681790139650528254051816692913020987252473475291065936509688108838989
 . . . . . . . . . . . . . . . . . . . . [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)
							a0c20cfd504d826c4ac76357844931a91ac393da
 . . . . . . . . . . . . . . . . [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 (15 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f2007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000017149f7bc5e0000040300483046022100fa78e314b7219f3d5ac6b00a6679eb5746005344b5a40aadd0956991374f38fe022100a47df3460dc4d768858b7887843d0b9fbf324b64c37c8695917b7a1c17cb70760077005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000017149f7bc620000040300483046022100de0d8a9f76e4f90195719bd50c1bb83371d91b98e59268e457ee296bdb9a36eb022100c79744f5d0ca23dc6d9077e9cdbc850e09df1ba0386d42e1bda348a9b5173484
 . . . . [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)
		003fdee43694369beeca370379d33c5627668a58f5c0ab9f719103699d37f38290eba1a3f05df3a286481bacf61399de9e754c0e996684bbfec40603a52ca1788545c71ef6e27bba070e3bd93e62d261d2fba9bc3f3b34a1e8a046e7b08367a7fff00ccd4bf93bd60f71ee7675f9d9ec71e68b467e9ff33cb40c042900b5173f68f3600a31554864b6f1b2be1dc5f513c858743bdf620706a33bf5ac2ebe424dc968daf62808ad3430e53c2fb3cf965dc7a4596d81f4f509f989dba8dea76b10e0f183d7ce3326c4033222e2abaef519ae2c4d415a41b4a7f62ef51845b7aa4e91fab04df0f9b81c0bcc53633fee662f5b87839db6d2b23298ccaf0ae3b3bfdc3f