www.trenini.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:73:ae:ac:a2:38:44:43:bb:e8:aa:95:95:d3:5e:5a:31:b5 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=www.trenini.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:73:ae:ac:a2:38:44:43:bb:e8:aa:95:95:d3:5e:5a:31:b5Serial Number (int): 387813797959483412995462693585379860820405
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 49:e9:d0:62:fd:21:5b:8d:40:3a:da:ae:14:27:b5:1e:31:55:37:61
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): c4:cd:90:04:9f:63:72:4f:32:6d:4c:13:79:52:ed:c7:72:43:b7:23
Fingerprint (sha256): cc:81:2a:a6:38:07:14:f8:c4:92:da:95:a6:c1:7f:63:d0:30:46:1c:19:65:96:8a:46:1c:38:85:54:91:cf:17
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.trenini.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.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
www.trenini.com
Other certificates including the domain name trenini.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.trenini.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGVTCCBT2gAwIBAgISBHOurKI4REO76KqVldNeWjG1MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA5MjkyMTQ1NDZaFw0x OTEyMjgyMTQ1NDZaMBoxGDAWBgNVBAMTD3d3dy50cmVuaW5pLmNvbTCCAiIwDQYJ KoZIhvcNAQEBBQADggIPADCCAgoCggIBAMBshOXru/S5zYuW0jaHIZZ7DBZ5Ry3t lJXigrZLVksbvEGVukjeVROBVhdPhX/CYRN6fKrx1VWKkP0StgxPhP5DBFfwfFV1 8oQF+wu8AiPZ+cgtm7hEAJrLtEgIHcDXGJ1obz30AfDcRafgvcd5g4LRf3njoRaw 64ZCFuB64GpDP1XIj0ya9LcaAWvReYm/tMKBEM3jmJkHs7U2yhmz8WBvOvCnp6ce AA02uK8ISqgjsXZ61TvrPEbOmpPdS+Hj7h4v784b0YG0ZK1AkPQVDunLAmxW4RBr WkRhDcy2O08dq67Q/I3+l++mNN1XektRuM9bpiDfYBjpMUdauCV1OPgMxbMhrW8j q8NpfRYapM1h1g1zFwSyLOY71zd4kySesUUQjOqWLBRP5Ms5i3uiA/DWpuazHOmQ ZZn1yT/tXpuiD5K60kVMF8g3Mq2KA1qWaJYbXiy0qtdZwUxu/S0nUxlz7uOBTJE9 ur7d+D9H5IX1BscwTwXUDF3h1Ualxv0cFKympbkjTkHZKXssUwZlJaTvQ0OorBLI +fa1gHHzNupryz1nEhRokNBEYE4cuJ3qK3IoO/BFSThmcLcvTKljVespPMUnEx2C PlkYoLmlPSBVtwVYWKd/LTqheQMjW+5Ps2jjawUm7UE+BGSxoB8xQQ5LYbDaZQyX TiXwqv2i2HQ1AgMBAAGjggJjMIICXzAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYw FAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFEnp 0GL9IVuNQDrarhQntR4xVTdhMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/z qOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZy8wGgYDVR0RBBMwEYIPd3d3LnRyZW5pbmkuY29t MEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUH AgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBAwYKKwYBBAHWeQIEAgSB 9ASB8QDvAHYA4mlLribo6UAJ6IYbtjuD1D7n/nSI+6SPKJMBnd3x2/4AAAFtfzOF zQAABAMARzBFAiAjp+4egFBqXOFR1IXtgOztQcO6fadGKnFjQzw1W9eM4wIhAMq5 rIY6wYyQIxrUtUGbJ2Ard0Xjufyrv5dcTQNSLE46AHUAY/Lbzeg7zCzPC3KEJ1dr M6SNYXePvXWmOLHHaFRL2I0AAAFtfzOFwAAABAMARjBEAiBo/sZiUZAaIdlOmH5o 1o0MNYLPsF87qh+IkGNP4CLa9AIgSNu0zhDasM+AHcF4ZVyJzJiJFiZTftSBrbc2 AYRNjP8wDQYJKoZIhvcNAQELBQADggEBAFnfTel9tKHANFMkFVd20y68VRo/nyvF 5UbMQsV4JF+1Vqx18P6Y+PVhkXC+aF33E7hFlXvdyj1VMgOWGgYc0PYi9V3Dy+Se wmgg1+A4wncWnRlVtqzcSHqfjdvFWAKHaQS9vdai3TGmmNUWmM2YZdABirCIf//h hl+8+FrlRhX65+zacMFS4HidPM3vHZXwVNTl4+AAF40OA32B96sOqE/yVZj+mUbb D7OyRjK0U8LDBFWluR0etY6gYsR2G1smGo6nUyZuHnFHNRNHBBBNFT8yCOS0U+eh GVkHDVBi4/aqvoy4JbaiVcsX6NE7ruG+z+7Xr2FPbeck6Vq1kLnMwik= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAwGyE5eu79LnNi5bSNoch lnsMFnlHLe2UleKCtktWSxu8QZW6SN5VE4FWF0+Ff8JhE3p8qvHVVYqQ/RK2DE+E /kMEV/B8VXXyhAX7C7wCI9n5yC2buEQAmsu0SAgdwNcYnWhvPfQB8NxFp+C9x3mD gtF/eeOhFrDrhkIW4HrgakM/VciPTJr0txoBa9F5ib+0woEQzeOYmQeztTbKGbPx YG868Kenpx4ADTa4rwhKqCOxdnrVO+s8Rs6ak91L4ePuHi/vzhvRgbRkrUCQ9BUO 6csCbFbhEGtaRGENzLY7Tx2rrtD8jf6X76Y03Vd6S1G4z1umIN9gGOkxR1q4JXU4 +AzFsyGtbyOrw2l9FhqkzWHWDXMXBLIs5jvXN3iTJJ6xRRCM6pYsFE/kyzmLe6ID 8Nam5rMc6ZBlmfXJP+1em6IPkrrSRUwXyDcyrYoDWpZolhteLLSq11nBTG79LSdT GXPu44FMkT26vt34P0fkhfUGxzBPBdQMXeHVRqXG/RwUrKaluSNOQdkpeyxTBmUl pO9DQ6isEsj59rWAcfM26mvLPWcSFGiQ0ERgThy4neorcig78EVJOGZwty9MqWNV 6yk8xScTHYI+WRiguaU9IFW3BVhYp38tOqF5AyNb7k+zaONrBSbtQT4EZLGgHzFB DkthsNplDJdOJfCq/aLYdDUCAwEAAQ== -----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 387813797959483412995462693585379860820405 . . . . . . . . [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 2019-09-29 21:45:46 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-28 21:45:46 +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 'www.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 785021033866463225609572183607984084646458732435421373872441230146379857227177056514394019336589705467976407073059387371384634574785412845325427360675598807920268015592014310496372191520686601765509503949075980154352373012530505097057046305765505295852917517242629242576543446412985459236523957716334480619717092371012343528018444239479648202204880918206012818820043121344607826153191028121531955619478846081448555877183111616254148138114691493642691378592014604524027963566774505502577680968850829344488269695110458109882289043623690651107285636370149737147996398619809618973810145403802444085701773051177543491272131036606968568379980329410364225453543238904462263122041316720182138550825182548764001998593946637868585953867213662067784207762829662473168631211997644582025569982641686862087902659809996779748989101085702606115279847081787374115216359645793089167487135248037361380823742650367925987109402808531680077601292934960279865027404082637678090242180714248485635205932233132635868716195604988342395899888199094470703245301076623657668966887339837580115689649430718788171762598055886372848247198094497442818499180502773199888162233566474488664035612707705235830656606945023181227712828135582536414703210424319367933265998901 . . . . . . . . . . . . . . . . . . . . [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) 49e9d062fd215b8d403adaae1427b51e31553761 . . . . . . . . . . . . . . . . [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 (19 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016d7f3385cd0000040300473045022023a7ee1e80506a5ce151d485ed80eced41c3ba7da7462a7163433c355bd78ce3022100cab9ac863ac18c90231ad4b5419b27602b7745e3b9fcabbf975c4d03522c4e3a00750063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016d7f3385c00000040300463044022068fec66251901a21d94e987e68d68d0c3582cfb05f3baa1f8890634fe022daf4022048dbb4ce10dab0cf801dc178655c89cc98891626537ed481adb73601844d8cff . . . . [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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