riconoscere.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:9d:11:97:43:3c:fb:95:32:82:f9:eb:56:ba:34:95:11:e0 was issued on by Let's Encrypt.
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We have idenified some issues with this certificate:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=riconoscere.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:9d:11:97:43:3c:fb:95:32:82:f9:eb:56:ba:34:95:11:e0Serial Number (int): 314784571678375055333897253007388717683168
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 43:65:dc:d1:aa:5a:63:f8:18:80:5a:44:f2:a8:79:fc:95:01:f4:9d
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): a3:89:df:b3:d1:4b:ab:4a:10:e9:de:c3:23:21:12:d1:f1:ac:31:14
Fingerprint (sha256): 4e:9d:da:d3:32:d7:6e:17:5f:1b:e7:4d:62:06:c6:ab:28:19:c9:17:cf:0f:83:c9:38:7c:be:5c:87:b2:58:c3
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate riconoscere.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for riconoscere.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
riconoscere.com
Other certificates including the domain name riconoscere.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for riconoscere.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGVjCCBT6gAwIBAgISA50Rl0M8+5UygvnrVro0lRHgMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTExMDkxNjQ3MjFaFw0y MDAyMDcxNjQ3MjFaMBoxGDAWBgNVBAMTD3JpY29ub3NjZXJlLmNvbTCCAiIwDQYJ KoZIhvcNAQEBBQADggIPADCCAgoCggIBAPE19xDB7Il7Qq3Z5wlYMP6gQqyk7rG5 5YcY1GUkuaKK5Gi4T5TTDbGAoI28W9M3HHNbkGZIkDz1b+RedN216xdjbbIaeJTZ /hj7bvtpI6jYIqXiU6wzIaV2jyLVs+WMf2mqtH73YbcFNjc8MdWfH0Vq+EbkMwS9 gLbBO4/LEKJKECZkjr05VZkuUBmvvua4Rn68/FJK3oA+kaQcmx8xYedy8O2pMxNl VhhBApNaW7CgV7xOotTm0U1gz3vhECVMXFac5lw0DxJaS3xBvpu+G+mPYumEuhLB Yf/vrERyHR+S6KQAAkvNVHh5a6jvSLsHnM+VOTyyQG7uHQEbakWJUMdBNxKoHdOt Wt+/ku7nAnTYCr0vXMsX+a0MWlPEqfJGN1ktiSEgeVq10siggTMBydyhtf8AahwX ko7fvDi+3mXMRL5Iu+6W7Ayf7r17ixNpQMoOUk5i5AQYGa1oz8ikXCBJlTD8g2Ii lX3pBKgiqRoQC/2LABYlgsHn7VYMXuF8hx4jcb1GMUEOvJzB1d6epFDpCDiQ7Lm4 aa4PECHd/XZ5n0Z5mUcXgp2iFiP2JJcUcdMd13KEiEh0+tUv6umzXxGhuRL30njW lSzoPZXqA6ElO2RxeCOcU4+NqhNysZqnCXDgEPZqnQ5BO5YGzHbANKxOg6PrYlsd XX0QWNS9covVAgMBAAGjggJkMIICYDAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYw FAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFENl 3NGqWmP4GIBaRPKoefyVAfSdMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/z qOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZy8wGgYDVR0RBBMwEYIPcmljb25vc2NlcmUuY29t MEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUH AgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB 9QSB8gDwAHYA8JWkWfIA0YJAEC0vk4iOrUv+HUfjmeHQNKawqKqOsnMAAAFuUUcP PgAABAMARzBFAiABplhcA2z9DgUvxAYrNWjvCdViHmg57btfd9nL3UGPPQIhAMpM gkuhrjr3csa1DEpmKWqQUb3Qw1KG8JukaTyayI+fAHYAsh4FzIuizYogTodm+Su5 iiUgZ2va+nDnsklTLe+LkF4AAAFuUUcPMAAABAMARzBFAiBtNriWIylh0eq5Xb0q 2/uPeptZ6SFX5jVFkOBFI9gIvAIhAPyw26+QBofILXybV/m/6HVgNFUAI1jxN2JA I/ndDiqOMA0GCSqGSIb3DQEBCwUAA4IBAQAUTGwREgin87zDMtuRR2yRAbCNSzte y406kbE72gDA/eJTDFsB+hXuewDxunN2P60yX56TAt8T02iX89NQdb0aSpaOVMRu gR9S9zeTzvP9A4JIG07fbFGfDIaJJaMmQe8njb+fx4D3NEHTOWLs5RhLP28GbI/J fdYzg8bLXqSQyhZITfxbnPNRl7ajLrClO4L4Fw07LZUwWbBoDPB9tBvM+NKz76KH babDSYzTM1N4crGgai5yqPwpeHpsn3kFwsZ5CqmG0LCWEWMd+l2BGIadlmR+WNYi zawVJIVkt8iSasZB2QXbwJ95zQjQaOT4cwJrk0iwq/tce4gavHuwBpin -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA8TX3EMHsiXtCrdnnCVgw /qBCrKTusbnlhxjUZSS5oorkaLhPlNMNsYCgjbxb0zccc1uQZkiQPPVv5F503bXr F2Ntshp4lNn+GPtu+2kjqNgipeJTrDMhpXaPItWz5Yx/aaq0fvdhtwU2Nzwx1Z8f RWr4RuQzBL2AtsE7j8sQokoQJmSOvTlVmS5QGa++5rhGfrz8UkregD6RpBybHzFh 53Lw7akzE2VWGEECk1pbsKBXvE6i1ObRTWDPe+EQJUxcVpzmXDQPElpLfEG+m74b 6Y9i6YS6EsFh/++sRHIdH5LopAACS81UeHlrqO9Iuwecz5U5PLJAbu4dARtqRYlQ x0E3Eqgd061a37+S7ucCdNgKvS9cyxf5rQxaU8Sp8kY3WS2JISB5WrXSyKCBMwHJ 3KG1/wBqHBeSjt+8OL7eZcxEvki77pbsDJ/uvXuLE2lAyg5STmLkBBgZrWjPyKRc IEmVMPyDYiKVfekEqCKpGhAL/YsAFiWCweftVgxe4XyHHiNxvUYxQQ68nMHV3p6k UOkIOJDsubhprg8QId39dnmfRnmZRxeCnaIWI/YklxRx0x3XcoSISHT61S/q6bNf EaG5EvfSeNaVLOg9leoDoSU7ZHF4I5xTj42qE3KxmqcJcOAQ9mqdDkE7lgbMdsA0 rE6Do+tiWx1dfRBY1L1yi9UCAwEAAQ== -----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 314784571678375055333897253007388717683168 . . . . . . . . [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 2019-11-09 16:47:21 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-07 16:47:21 +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 'riconoscere.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 984054214134447627559317723664660692387569601587379238512298890435233138581287756709066986146425259585264191958228167760997966628253490510078888635045129706131778824274209418948751080917121093681091732054040074929355828007881713392916973033120727538069513930931360377401039438996559061172300114504786105015437347323934720481588388583114618147989403304355519021237963033880022433168561494170986813599685908510263103698277692783741207226481966948979309034877659706027566549074582868062079864348349928659217453449574302785427479222733394273474815233954401595728299758221866373110049349977124305191312683561340685848861186197059480625064862571421407678765073966173600431981142776869095012202969579279146848293965253124196508379857998669025701464700293703077353916046162409312995121912970759507219982101338093363139621884071218807306356751060207425870974097815053134162646596801766637961830745121315479478218568138717517118978212039424267098586931853793260164723075923838450425195801062304885989365247327757014145215191609306872875660591327387478233777497227470167572556903889034516492633424532334133935429818474120787149483100821708602114722254163358221268003002989930404979376070939819247599757690278917792080431883313557288205717507029 . . . . . . . . . . . . . . . . . . . . [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) 4365dcd1aa5a63f818805a44f2a879fc9501f49d . . . . . . . . . . . . . . . . [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 'riconoscere.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) 00f0007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016e51470f3e0000040300473045022001a6585c036cfd0e052fc4062b3568ef09d5621e6839edbb5f77d9cbdd418f3d022100ca4c824ba1ae3af772c6b50c4a66296a9051bdd0c35286f09ba4693c9ac88f9f007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016e51470f30000004030047304502206d36b896232961d1eab95dbd2adbfb8f7a9b59e92157e6354590e04523d808bc022100fcb0dbaf900687c82d7c9b57f9bfe875603455002358f137624023f9dd0e2a8e . . . . [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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