treni.co

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:18:12:e3:11:ec:c4:36:8c:77:82:ad:20:4a:24:1c:5a:34 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): 04:18:12:e3:11:ec:c4:36:8c:77:82:ad:20:4a:24:1c:5a:34
Serial Number (int): 356641025652014060223900443605290473773620
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 6b:ef:67:b0:bc:e7:2f:26:19:2c:06:91:0c:a5:78:32:e1:9b:cb:3d
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 86:f3:f0:1c:a8:02:e8:51:97:12:41:89:fa:c4:e3:20:04:cd:fe:da
Fingerprint (sha256): 5d:f7:63:1b:f0:b3:ab:2f:10:88:11:82:81:d7:ff:b6:6f:2c:e0:65:79:2b:48:02:c1:bd:8a:36:b8:f6:fd:3e

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 356641025652014060223900443605290473773620
 . . . . . . . . [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 2020-04-08 20:47:58 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-07-07 20:47:58 +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 860259101726566543995003883649687277752152688599706443874916136382531406644062143847597906171675380236006375945524891756274306604869111244855655995530108491232989572223477667532608171724480084633388949460834011176596771414753266713465947302171707362709011931995845113095842390863854899904229109834660107202747078808405823723565426079466119847743400468728695059768249023025132736447665042432714143167621234544934454834306130395476316707284528496330620428790286420155340412540586064271236710746507698085732832603770138352771414753649481418502543832214873645296419053075969700224432605302235075645454575919215193491651107916305577194451201750111417595343327637596460360653040413573628630297418119478421382492866529883768743474144195931956515213803346709168897722295207493764317553830858143341651436358163755460734915174570044070397163870777399705878837207718717765287880576612545634481130302999249478400951805025633596376383977917695395048321339481666063840625381460602813052888311613389591886373396624342155498453745146669547554806443135078518578439393101035787459585218198357303379415485365504960555319118371515192408342818517882056561548659337795884750278401515688992058987090049645308348943223789726825527505324293195066426536525131
 . . . . . . . . . . . . . . . . . . . . [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)
							6bef67b0bce72f26192c06910ca57832e19bcb3d
 . . . . . . . . . . . . . . . . [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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f2007700f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb273000001715bc39e0d0000040300483046022100aac73f15804424f2aae8d52ab1c90601f6a612f224558f454cb7756ad6606aa7022100fd7867c921fe1c476edeff35f2cace27528917d94988089064124ebc6abf6e63007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e000001715bc39dfd00000403004830460221008e0157b4450645de13751d1c7dcb0f793858a597054cf3a9e1889c608eb8a884022100ffbad792218f46574c87d37c659d49a05adb27c4a822e76b4fdbba4d60ee3ab6
 . . . . [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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