treni.co

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:87:1c:d6:b8:b5:3f:c8:0e:91:43:5f:7f:34:86:20:82:76 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=treni.co

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:87:1c:d6:b8:b5:3f:c8:0e:91:43:5f:7f:34:86:20:82:76
Serial Number (int): 307313310611340540501545716800329103737462
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 16:98:45:10:89:cf:c8:67:a9:55:68:49:a4:0f:b4:3b:d3:9c:f3:39
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 05:91:70:0f:1f:ed:78:2f:c7:6c:07:c3:d3:99:46:f7:ac:e1:4d:02
Fingerprint (sha256): 5a:ff:81:4f:4f:be:31:f6:3c:13:98:5c:22:ed:30:c3:2a:52:71:7f:fd:8e:58:da:e3:e2:4a:0c:d3:37:e7:25

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 treni.co

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for treni.co

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

treni.co

Other certificates including the domain name treni.co

(limited to 100 certificates)
carryiron.com
treni.co
treni.co
www.treni.co
www.treni.co
treni.co
www.treni.co
treni.co
treni.co
www.fermo.co
xrforyou.com
www.treni.co
aron.boston
www.sternatia.org
www.treni.co
treni.co
treni.co
www.treni.co

Certificate

The complete raw certificate details for treni.co in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 307313310611340540501545716800329103737462
 . . . . . . . . [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 2019-12-05 17:10:36 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-04 17:10:36 +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 'treni.co'
 . . . . . . . . [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 722720708650375966340906559871648770180238026858204620800327082712822285500159673895643140718384212038228414118341382016284209610883263833602141336402235259664395792406421009348872458174108897084222460243023014385808396845550684628723887900601752528735567384451395144786998793529919181628389111024411443961269889010570222989664529464798093303718297462045800111346120945204760140315845883522234621989906785152408972798608909825185094936501893316634363773774705242382488591024126767774661577010427813771523280458977922277248948358826187349235378282698679983122248743268181643016335655070598825135257083704104764492584800465734506608190409113602343950674874042661941751113033110894942851722386276665514717002896902365648974145064944095628213073879767322904252377107377921157298010035902951529744251404539760973012721286471136889198156384176242509172054785339554049786838481344979251129254798644564844889167347969316333481256608367595332596036610616657591204424634765964470204059143376290718646657776788767316344340947364082525781664463355951557024330550531919545796154450356735135207409961186113926468801952349043242992723714221489238501480650631425159270816165447720907244358335520756310817545998760974266721991204384361429441438592977
 . . . . . . . . . . . . . . . . . . . . [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)
							1698451089cfc867a9556849a40fb43bd39cf339
 . . . . . . . . . . . . . . . . [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 (12 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'treni.co'
 . . . . . . . . . . . . . . . . [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)
							00f0007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ed741af44000004030047304502207d54ddfd0ed51fa434a35dcb33b31d8481f18f0ea46853a769e040d37ca3694c022100a1ec56c5157f81988d4a5311fc8cb3637f24e707b65444a5322ab9b4144440540076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016ed741af850000040300473045022100d8cf48f0c35b07166443e862eafee2267fcce7326e6eb66e2c0d47c6089e38c302200d74d521f44546b62c0bbde011f3d5db9cbf5660e161e593cac741488b9d7b8b
 . . . . [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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