www.trenini.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:93:78:2b:15:0b:ab:e6:d1:18:89:25:6a:b3:9e:f3:71:b1 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): 03:93:78:2b:15:0b:ab:e6:d1:18:89:25:6a:b3:9e:f3:71:b1Serial Number (int): 311518096787773113412711396646329003504049
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 4f:6f:2d:7c:73:60:f8:b7:d4:f4:e7:bb:7d:b7:8a:d1:ec:87:90:59
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 94:50:30:3f:d8:a4:d2:09:95:b8:7c:51:b8:31:ce:07:60:10:24:98
Fingerprint (sha256): a5:d7:c9:36:37:5a:99:f2:81:e3:aa:2c:2e:13:c9:82:f1:ed:fe:66:79:c1:cb:b4:c2:c1:e5:5f:04:50:d2:04
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----- MIIGWDCCBUCgAwIBAgISA5N4KxULq+bRGIklarOe83GxMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA1MjgwOTI5MjhaFw0x OTA4MjYwOTI5MjhaMBoxGDAWBgNVBAMTD3d3dy50cmVuaW5pLmNvbTCCAiIwDQYJ KoZIhvcNAQEBBQADggIPADCCAgoCggIBAOf++TiTeOfPoj8pcrAPS9MHod1qj/N9 hiOyaSWsBEh6IktG59m+L5KLTRzpRMQqpfvB8zZHZZBF+mV829qDoA6G8pShryEE 1rckyD5AQAxBPnfzhUUVyICZZ1GAzKT9h9Z+GSrxdFHW8JuZMFRTnXz5oiodREYQ XXgzQTXtuIXZs/poyp6w/ZArDpBiU9GXhroEEYalZx2t6Z335Ow9m6EA+9y3oUDV tYScIFWHV2AlL8ofuPHAzbVWwOAeuYBpM5oYqawIaGJbd2tPjrUmyytQiFyW0WYG S/wC2lc3I3MGYuvQk2mSNV2i2VTbGalOCMgBz6AY8IEX1Q9Gtf9Qf1gacVS4jISB xwknnMr8EZLE+J0fQfRZrGRsewUiehL2daT0Nsvk/WHLu44eNCyDVtaQrs809B09 0aha7QIhsky01VToNoLAvlKxt9YjZsaGzCkLFoiSL4OUa8Ya76zXCNiXprLElwb+ RhskIoJQTRtAvSbKUE4R2N7wobluYZELplQtEiI4ADX3nkcPjMaL/GKKPeLYpfg/ +0O6qvs/VDYfYMIWT64IFc4qNCNs3ORb8wAUTbdvVxXYD0HMhv3Q5y0kep4IlHJ9 HctRyK5UDKqQdl3nWR0PfI661j+BFMaOzn/o6ACwSjiSPHpo/S+uC/WoB13cb5Am l+lIATQH0bQlAgMBAAGjggJmMIICYjAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYw FAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFE9v LXxzYPi31PTnu323itHsh5BZMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/z qOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZy8wGgYDVR0RBBMwEYIPd3d3LnRyZW5pbmkuY29t MEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUH AgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBgYKKwYBBAHWeQIEAgSB 9wSB9ADyAHcAdH7agzGtMxCRIZzOJU9CcMK//V5CIAjGNzV55hB7zFYAAAFq/fzf bwAABAMASDBGAiEA+pCbePD0Mq9Ux1IxNaVXcok0a8glVPT2oJYOakM9+zQCIQCS Qx/PxUmDkksMtri2Gs6E8/iRM/c/vqfvxyiHyab9ogB3ACk8UZZUyDlluqpQ/FgH 1Ldvv1h6KXLcpMMM9OVFR/R4AAABav383wgAAAQDAEgwRgIhAJTV64bJIQp9v8q1 r0p/Po2yV+byjhrgA1XehS9Z3LyLAiEAosTmV5431ggjbafM8Ag8rHWaNZ8P+clJ Z+m7Hf59EKUwDQYJKoZIhvcNAQELBQADggEBAJI9J8ElOMi4sEaBRAPYpchDnGWl GYPlhCkqRf4Kj6Li3v0Oo2huN2yAvBHFmeKVQFLDifFTnnrKA1PC62lKl7rtF+Ap 0KmMRxQuDLqxuS0bj1wq0sBFzR6iLmvWI4Sz/G5HgpFTVRYbdItW998vuVym+yEB squNmoZc83fxcSn/lP46f0r0DlFKVp+iTMXSeJCB4u5741m19eHkgFejgpQ1/4u1 4n6FCsQalTmrLrWuWfKcJ+DkFgADvN+6Zj5sfymK6qL7F8k4rWCRrsQNlYb7wavc 9PqrFpmTVfo8q0qn+0J52xJ81pSKj7u9u7jPDzHrXcw10W8/mvsRLxUkDL0= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA5/75OJN458+iPylysA9L 0weh3WqP832GI7JpJawESHoiS0bn2b4vkotNHOlExCql+8HzNkdlkEX6ZXzb2oOg DobylKGvIQTWtyTIPkBADEE+d/OFRRXIgJlnUYDMpP2H1n4ZKvF0Udbwm5kwVFOd fPmiKh1ERhBdeDNBNe24hdmz+mjKnrD9kCsOkGJT0ZeGugQRhqVnHa3pnffk7D2b oQD73LehQNW1hJwgVYdXYCUvyh+48cDNtVbA4B65gGkzmhiprAhoYlt3a0+OtSbL K1CIXJbRZgZL/ALaVzcjcwZi69CTaZI1XaLZVNsZqU4IyAHPoBjwgRfVD0a1/1B/ WBpxVLiMhIHHCSecyvwRksT4nR9B9FmsZGx7BSJ6EvZ1pPQ2y+T9Ycu7jh40LINW 1pCuzzT0HT3RqFrtAiGyTLTVVOg2gsC+UrG31iNmxobMKQsWiJIvg5RrxhrvrNcI 2JemssSXBv5GGyQiglBNG0C9JspQThHY3vChuW5hkQumVC0SIjgANfeeRw+Mxov8 Yoo94til+D/7Q7qq+z9UNh9gwhZPrggVzio0I2zc5FvzABRNt29XFdgPQcyG/dDn LSR6ngiUcn0dy1HIrlQMqpB2XedZHQ98jrrWP4EUxo7Of+joALBKOJI8emj9L64L 9agHXdxvkCaX6UgBNAfRtCUCAwEAAQ== -----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 311518096787773113412711396646329003504049 . . . . . . . . [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 2019-05-28 09:29:28 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-26 09:29:28 +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 946461065675390888960857401972987541765352263642832604324164516036911052606068722364986247354689331143759827074294238841582043650349498647069574554943624781090174066237903867551789394036442061913055786030764682604129251573690682008496735818191243051078530340616042796896938822463898181891305310884474385102597110265440052813516869702790434200383668469212754671089786028753815690072809861491371563654054225475495493745643951820504327902244375539445106378606529145115498618455125499987441166561277811895628724972193601424917505413672791354367915156664217704637226589835731722993480889570854254895855509035963860592451534545488599152977836889198651042445439944102969793686934197832491531531288685145863225218911351696409290396175663829122362133002624015390879897370278016233198495524463697602127322883132619377027949571104639641682343313777718158261636209852327912394672410934333666916770266168612976182865650116370914697445319156154260851736453721620472329371205953240815513380797492491504870092650340485468148805943833175815017359452807121514988991638574047407957160866878458092453818871045208106733585738154182291342133479539508529335806445954167701202208730312464227723841896033080295134335493293709708365208710750273479137448539173 . . . . . . . . . . . . . . . . . . . . [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) 4f6f2d7c7360f8b7d4f4e7bb7db78ad1ec879059 . . . . . . . . . . . . . . . . [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 (247 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes) 00f2007700747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016afdfcdf6f0000040300483046022100fa909b78f0f432af54c7523135a5577289346bc82554f4f6a0960e6a433dfb3402210092431fcfc54983924b0cb6b8b61ace84f3f89133f73fbea7efc72887c9a6fda2007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016afdfcdf08000004030048304602210094d5eb86c9210a7dbfcab5af4a7f3e8db257e6f28e1ae00355de852f59dcbc8b022100a2c4e6579e37d608236da7ccf0083cac759a359f0ff9c94967e9bb1dfe7d10a5 . . . . [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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