trenini.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:de:28:f8:a4:0a:89:98:98:89:7a:58:53:42:bc:12:cf:0b 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): 04:de:28:f8:a4:0a:89:98:98:89:7a:58:53:42:bc:12:cf:0b
Serial Number (int): 424046289320091679294955212528919499689739
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 30:76:ae:4f:09:ba:28:3a:65:20:3f:41:1c:80:57:15:2c:2f:1e:64
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): a8:06:c7:f1:68:83:a3:8f:19:9e:d1:dc:8d:cb:fe:0b:87:97:07:37
Fingerprint (sha256): f1:ec:15:24:a9:3c:dd:16:38:e3:e8:78:6f:3f:da:10:8a:d6:3e:cb:de:60:c5:64:ad:31:99:23:13:26:79:57

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

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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-----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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 424046289320091679294955212528919499689739
 . . . . . . . . [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 2019-12-02 19:38:08 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-01 19:38:08 +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 881796574516309084879153700312109475182183567170243522248486042589072269672201460560350996348074027075939613388283139291414085888615642596331296513745346679599351334490902275591927801492672254907650999003854282519034600569763321117337119611842432007781615603372681699719471437894438544769950141572946511758190735011395974410320585355965281751305024449421004803797450912850915530317949953406730969259526696916380251440483244021366820378054768014930668902862310566046376620631194391562158485411552506627938982084433191968352860840188037313871887371393382218703172847074786040854037815178665791856763719177517540000854268167398109927508562892861109423155167330543769130899375335884453857586662507110345354727085946649569626571138951025789878508147746508710951954978582379720390066790386298899631477442981001301840675927823492532830978996740895077209189466640867565529621134844297109420494517798530655620768729619797824756008431341274907458578902941078905496934387072809430008600887813513843959517613297493395855173244136968219717021877098159256768024992067174851959201002946139943330538723753264638955513101506696231971933643970241434969992721924967268814343353639960162308597948844536488290554492987369465973668544969816605261974044861
 . . . . . . . . . . . . . . . . . . . . [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)
							3076ae4f09ba283a65203f411c8057152c2f1e64
 . . . . . . . . . . . . . . . . [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)
							00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016ec855ac5d0000040300473045022100e4b4e43b625fb6a85a4226be418ea7b9f0d028d4b12f97fd026ec484a74e5f4402202d1096483ef88504389a7459f6798ef8f3c27d313bda01c7b72edd86540beddf007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ec855ac4e0000040300473045022100df1e4eeba452e5b90f7fa7bb23b8037d553ffe3fad84c767d671c0a997be40ed0220485ad6f64f0ce5ea087bca1e398f6c68bd356343094465e50b3ff683625af994
 . . . . [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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