www.enginy.info

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:ce:c9:f3:27:e9:a9:6d:6b:8f:b4:67:89:d9:0b:55:55:bb was issued on by Let's Encrypt.

With 9 subject alternative names this certificate can be used to secure multiple fqdn's. 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.enginy.info

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:ce:c9:f3:27:e9:a9:6d:6b:8f:b4:67:89:d9:0b:55:55:bb
Serial Number (int): 331703462745810027122651245852706882278843
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: e7:2a:24:fb:13:31:c4:90:b0:5a:8a:af:6f:87:d8:ef:8e:2b:8a:70
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 02:e4:07:fd:b1:c7:6e:14:fb:b2:1e:91:1b:3b:45:f6:d5:ff:96:1e
Fingerprint (sha256): 37:47:91:59:03:c6:ef:25:4a:c4:4f:3a:32:ec:70:eb:0a:18:8a:26:c5:1c:1b:07:2c:8d:df:2d:ce:78:25:0e

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 www.enginy.info

9

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.enginy.info

Public Key Algorithm

RSA

Key Size

2048

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

archive.enginy.eu
arxiu.enginy.eu
enginy-automatica.com
enginy.eu
enginy.info
josep.enginy.eu
www.enginy-automatica.com
www.enginy.eu
www.enginy.info

Other certificates including the domain name enginy.info

(limited to 100 certificates)
www.enginy.info
www.enginy.info
www.enginy.info
www.enginy.info
www.enginy.info
archive.enginy.eu
www.enginy.info
www.enginy.info
www.enginy.info
www.enginy.info
archive.enginy.eu
archive.enginy.eu
www.enginy.info
www.enginy.info
archive.enginy.eu
www.enginy.info
www.enginy.info
www.enginy.info
www.enginy.info
www.enginy.info
www.enginy.info
www.enginy.info
www.enginy.info
archive.enginy.eu

Certificate

The complete raw certificate details for www.enginy.info in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIF5jCCBM6gAwIBAgISA87J8yfpqW1rj7RnidkLVVW7MA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA4MzExNjI3NDNaFw0x
OTExMjkxNjI3NDNaMBoxGDAWBgNVBAMTD3d3dy5lbmdpbnkuaW5mbzCCASIwDQYJ
KoZIhvcNAQEBBQADggEPADCCAQoCggEBAJPy/hbi+WT59U2A0bFD8DlzLMwedmJP
boH+YLW8Z3R7Cpz/BqB1KKR5sWrnD/3SZmBfh960CIF72aewoqy+v9QQek1b2J8F
+ebkGFUCD7yl/TMil9sbDyqaOcR4x6ORmjFiiqvlsnbb9/bqe+cseRarwJSHtr7k
RjvVHI5L3gXjupXIjGNfEN9UF5YzrTxAUw9VcAG/gVfzElbQktgoFYS0tfO+E7No
6vU1uHZ00G0vMRL8vtYthkzYWQ0Sz68uXMN2HI+vVyUNTZYAKXeVsUnRzwzsySVX
HbmYuipPuLixfE6/jkI/byU7p/3eZlTzc4bYeKvaxsK/dPClzOJrzEECAwEAAaOC
AvQwggLwMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYB
BQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU5yok+xMxxJCwWoqvb4fY744r
inAwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYBBQUHAQEE
YzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2VuY3J5cHQu
b3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2VuY3J5cHQu
b3JnLzCBqgYDVR0RBIGiMIGfghFhcmNoaXZlLmVuZ2lueS5ldYIPYXJ4aXUuZW5n
aW55LmV1ghVlbmdpbnktYXV0b21hdGljYS5jb22CCWVuZ2lueS5ldYILZW5naW55
LmluZm+CD2pvc2VwLmVuZ2lueS5ldYIZd3d3LmVuZ2lueS1hdXRvbWF0aWNhLmNv
bYINd3d3LmVuZ2lueS5ldYIPd3d3LmVuZ2lueS5pbmZvMEwGA1UdIARFMEMwCAYG
Z4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMu
bGV0c2VuY3J5cHQub3JnMIIBAwYKKwYBBAHWeQIEAgSB9ASB8QDvAHUAdH7agzGt
MxCRIZzOJU9CcMK//V5CIAjGNzV55hB7zFYAAAFs6LftEwAABAMARjBEAiBiSiAJ
ofNqgPufJKJddD7fmOlFmIG23eVM9bWXMwIbfgIgHqkJkAfn0JmJcMxypKf5OsGS
ovfBXk1/yFN2fRs6EocAdgApPFGWVMg5ZbqqUPxYB9S3b79Yeily3KTDDPTlRUf0
eAAAAWzot+0FAAAEAwBHMEUCIDnoHv1nIn/hOw1tgFO8m7cb9icXL0LNCSZuBuIm
tw/HAiEAsRI0RT7UcJpyBj7IotLlQXLGhm7Y3CmYV5WhUbmmoKgwDQYJKoZIhvcN
AQELBQADggEBAEFRve960zgEbF5dwSRcstLcc1N/BzGgow1A52+F9pRwNFHvkIwQ
rP4z42MQ+jVieK704Ffbw/vn2oFpiTP5JQoIWWmUjOSWmHLrC813YM0gL3yfqAoW
j26rlFzuILfVKzZ4K1j6UPy5yHSf4PxEPXFc/as37tpyTNqTJJAOYT89EiABiiFm
aokpfppRYYgdY+WVmWnD0ZHjQuUBDGT8cRgm9aCOWHGCyraZx3+XREtT6cSyWGGv
xejYlqDE+yWk69b8F6xNSwDSZhDhcKSw1UlgAwCwbz8CgNsSJHIX6KuzSb8jyqgO
LbcIuDGotgyZQy/r76njvUnLg3evHxNMLz0=
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAk/L+FuL5ZPn1TYDRsUPw
OXMszB52Yk9ugf5gtbxndHsKnP8GoHUopHmxaucP/dJmYF+H3rQIgXvZp7CirL6/
1BB6TVvYnwX55uQYVQIPvKX9MyKX2xsPKpo5xHjHo5GaMWKKq+Wydtv39up75yx5
FqvAlIe2vuRGO9UcjkveBeO6lciMY18Q31QXljOtPEBTD1VwAb+BV/MSVtCS2CgV
hLS1874Ts2jq9TW4dnTQbS8xEvy+1i2GTNhZDRLPry5cw3Ycj69XJQ1NlgApd5Wx
SdHPDOzJJVcduZi6Kk+4uLF8Tr+OQj9vJTun/d5mVPNzhth4q9rGwr908KXM4mvM
QQIDAQAB
-----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 331703462745810027122651245852706882278843
 . . . . . . . . [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 2019-08-31 16:27:43 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-29 16:27:43 +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.enginy.info'
 . . . . . . . . [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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 18676854915773108093780276453131390529306993477119325113689962093888272125613398776163469206010469542488802945683830279533354165059566822323963848982513197722966661367633456202453846167352732220394669363311125312644117985204878968745712607361217619905378047957742779982311894205047148433577483018381477914754252619408295985926027081727615865210350555633418031738521461818886197177430037409980867931509830205292204939467603034255610646684933814680139566364430364457575412250452819218262857303282425990207555525420287864352831400564655879160422418740044032818067104231570595779983462268898559553919616105486406975736897
 . . . . . . . . . . . . . . . . . . . . [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)
							e72a24fb1331c490b05a8aaf6f87d8ef8e2b8a70
 . . . . . . . . . . . . . . . . [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 (162 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'archive.enginy.eu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'arxiu.enginy.eu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'enginy-automatica.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'enginy.eu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'enginy.info'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'josep.enginy.eu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.enginy-automatica.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.enginy.eu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.enginy.info'
 . . . . . . . . . . . . . . . . [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)
							00ef007500747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016ce8b7ed1300000403004630440220624a2009a1f36a80fb9f24a25d743edf98e9459881b6dde54cf5b59733021b7e02201ea9099007e7d0998970cc72a4a7f93ac192a2f7c15e4d7fc853767d1b3a1287007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016ce8b7ed050000040300473045022039e81efd67227fe13b0d6d8053bc9bb71bf627172f42cd09266e06e226b70fc7022100b11234453ed4709a72063ec8a2d2e54172c6866ed8dc29985795a151b9a6a0a8
 . . . . [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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