trenini.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:4b:39:6b:19:f9:1b:bb:df:2b:e5:e4:32:fd:db:09:c3:ea 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): 03:4b:39:6b:19:f9:1b:bb:df:2b:e5:e4:32:fd:db:09:c3:ea
Serial Number (int): 286934357412671363906571089839004425241578
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 94:47:9f:e1:08:38:eb:ef:14:44:9e:52:13:f8:54:84:da:82:9b:bf
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 29:43:d3:86:68:b9:de:31:13:00:d6:2f:b3:f2:0f:66:f2:f3:ec:3d
Fingerprint (sha256): 66:a1:7d:e4:54:fb:ee:b4:ad:d6:43:3b:44:0c:c1:7d:9b:cc:3b:62:7d:81:9d:4a:75:f7:62:28:c1:e7:99:8f

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-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAv44ng8XIjADA+/GZ74xk
blOgiyD3e9P0QLauee04Tebx6iKDnzpRO37go+Kot7kcWRHBMcvtNOWsWayT5Kqd
WjNwzmEao9fJESKaRQr478Ra9QM5MT03rIgDME1OTJvvLcvNH+pehktiZKzjxwVX
SQNW4fUBy1RTTNejA46RR0S8zNM7BsdY7IdjKn7XY/0x/3Mx+1nUDflJ55jmqQd+
hgalbChDlRrirYHPYkpB0mhkORzU33KPH30cY2nH0b5nFn9VMweBWgygPkg0JgEo
tJ2SpXx5zelkKFbZvWY6CE3H15nWFE3DWa75w/2qjg6OKa5b2P5Smm//y3GQB1mm
eKIZoqh2HpFOo6ouYga+vFtEgbUqn4aN0adoXmug3xpKQQ5D9ECn7xXs0gWqRDCm
Kp0aHeAKbumCzW/SxJa1Y5OHWSsXq7fDWD+wg0Hr14v5RzuY05DxJRwLqRQbIgq0
7GJlQjC4N3/i8nmpQt/2SaISUyQYNT/m4L1xuVnEZ/pHiBu0RT4a8S62d4OhM6oc
nIZtURBnD0nPie2yr6MLK9YEu2uxQ/WvNBAdcd7n6B+Imif1dsnHSFGbbFyKERcb
zRobyFK7z3snccfIz9fPJyySr/o5BZrYoYAR1QwK7FU248+k15Om+8xQWFlwvhP/
mKlG77GNN929jRXLGHD/XC8CAwEAAQ==
-----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 286934357412671363906571089839004425241578
 . . . . . . . . [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 2020-02-05 06:05:39 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-05 06:05:39 +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 781477404370106336111144467035198275472814665188005515267262394889539689892601851007625192483648438343512649687578278414735920730706617319540250464226353761900972178919388850174258974361668822793428979732160415510295786314245668059504611474358746039352613151159573960367757181229269590282789893508415288792712216890320584773295561173460243012510936145716603961764763537153790448267675394585827613646054539823316490812098920926821465058689936055728357947510552568007448636526817984960358012603198368934588819761784437523029272968271914823363735094065888492403880628380388856501022035283643006964701150027653449498669805215964114640826195387289702038977664921284858644954675741043896260708274968389889964813396662117577996588619988681767201107374659040425569768659174056892793404227268359568871823933111660440815477229798635513658970297478104990285171344464939538685956093150027665540566629529780669903990560579386514614342395262473145686142598570269148901542902102483027693911328939370285857446627308940197409508405749901638668697077834365554138621616760614292305195139383397510142592160297398257841614404435709691163386233672813020354969956942058196601697234802430313153790985128884812287114730260523958363962803544841927999130393647
 . . . . . . . . . . . . . . . . . . . . [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)
							94479fe10838ebef14449e5213f85484da829bbf
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a11212841875968171455800000170142b2df8000004030047304502207a3c4d3e59e98d606ef10fc7ad3c8b37e69c6615ac7c064f809fe4c44195dd22022100e4075d207cb3f43c04ea94eab8a34f2c3fb77daca9e9d8d584a43c01db4094dd00760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c00000170142b2e230000040300473045022100c3fa796816c8f0c6986d38107385d5b78610c154c0a302c1a784541bbcc866f50220258bcc41f35d55d19382b86f6183ac12a56c35975821a12455f8f26af120b2f3
 . . . . [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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