www.bianconera.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:fa:78:2d:61:fb:6f:d1:b6:ee:be:b9:0e:47:81:bd:01:9e 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.bianconera.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:fa:78:2d:61:fb:6f:d1:b6:ee:be:b9:0e:47:81:bd:01:9eSerial Number (int): 346567192525682786488460707707353848152478
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 12:ca:0a:6b:96:b9:a0:40:23:df:32:9a:e4:70:c6:97:4b:28:2d:c0
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): d2:e9:8c:35:27:57:fc:c3:34:03:ec:b0:74:57:d5:ed:92:e6:7a:fc
Fingerprint (sha256): dd:38:81:e3:d3:11:0a:f3:04:8a:28:df:76:4a:b4:97:a2:90:81:03:f4:c5:75:99:c7:6b:2d:5a:db:8e:68:87
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.bianconera.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.bianconera.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.bianconera.com
Other certificates including the domain name bianconera.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.bianconera.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGXDCCBUSgAwIBAgISA/p4LWH7b9G27r65DkeBvQGeMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTExMTUwMjEyNTlaFw0y MDAyMTMwMjEyNTlaMB0xGzAZBgNVBAMTEnd3dy5iaWFuY29uZXJhLmNvbTCCAiIw DQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBAMUD+GzTKAJcFs7W7roI3LKNXHNk ch2coOceHFseEGRsS4x9sF37ri8yH4n9FLmP7XstNKs/ggt1hfFLXLcVrAHlmdsl 5YMpJdYYW5/x6481J5PJLO3ICAKKk2JjgCCVdHP3qXESDG8PvAhDMiBoSmuAreHp XMWxP+CzwC45UsgiSgJK0qYpnVUuykOJkE0cyAAoJm4DQvdptpK1JbZPXokUXpOj QxakPPSAD8m3gF0kVES8yURtHFIbYdAYHgfJLyl0ZrZ3WXG0ekToOj7OuS/DOS8n jx0jYpbIaBzo6gl5q4xGtJesOSPxOinT8mxxqq8L4X4NMiwVXO2hMxA9IszJCa7L 16RlkaxWBYIvMmu80HUgbBUWB7LlvIApX0+QDn91G56LyX2CdMaVXG/53TmQ/VKM FdoDmJRux57yolx9TKSfxFntVDOgom3iyqmA6dxEn+/BDYlYWG+RepQIt8N6L28Y rBggGrHi0k0qPFG+4+Vo67X9Rgv+XEeBGce1BhcPcKvACnAw3xNIJFSuceM+2tsA UXyBueNtkHgibHoMKvEByhDIsDvhi8+OxK0r0PPaoqXhQd2oW456Cj/OklV+sqxi 5Ji29Orzp3AcdUlJbEjt+YEXFpHYP5dVz9ipKJCr5bovu5eg362Qr/E6WflRwipb vxsFaSdxrFOhtOCdAgMBAAGjggJnMIICYzAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0l BBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYE FBLKCmuWuaBAI98ymuRwxpdLKC3AMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZF Ze/zqOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3Au aW50LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQu aW50LXgzLmxldHNlbmNyeXB0Lm9yZy8wHQYDVR0RBBYwFIISd3d3LmJpYW5jb25l cmEuY29tMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYI KwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHW eQIEAgSB9QSB8gDwAHYA8JWkWfIA0YJAEC0vk4iOrUv+HUfjmeHQNKawqKqOsnMA AAFubQyzFgAABAMARzBFAiAhqPsCM5wP10E6rh1Uxy8T0cPhL+aL6hQjneyqcoGc YQIhAJjkRXAaEo/+t+6sH7oyUB2BHeUtKVhcaJKuaQjd2JqJAHYAB7dcG+V9aP/x sMYdIxXHuuZXfFeUt2ruvGE6GmnTohwAAAFubQyzPgAABAMARzBFAiEA/FNUt2dF 5fXavB0PwCkpE5cv8OvCo0cuUcGfKGRr4oACIAyni6MwAv2ep3POGCGlRuqBpXuX aEA/i3+JR61apK6XMA0GCSqGSIb3DQEBCwUAA4IBAQBiH60I1V5Nf4s3B5e/MK0H /mKbzzHpbyChNJTZRK+IRWN2Q+tSc+BE6YfW3SFaE31wUKnvXylrH+NKaEqInDYc rT0MA2FWP29+7kasmM64HuJDLMKio1Udhx4KDuWZS2ulbg9X73DWOZVxOnblqMEf i0vHi/1lc+brdEAUxCBvlG6oG7i5MtVjzXdGw2MEkRQV/SiinCqx4kpQ+xj8jYii GT3//MDc9cvrfz8grxpDhvmexMXgDi7Md6Ii8QthVnFkGuDL5GiEvdNsns0/VpGU O84V3GiGktowHOpXHwoI3dI7IsUwUFTfY9O5mt4yPHtZlxL935C7s/22FY1pape0 -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAxQP4bNMoAlwWztbuugjc so1cc2RyHZyg5x4cWx4QZGxLjH2wXfuuLzIfif0UuY/tey00qz+CC3WF8UtctxWs AeWZ2yXlgykl1hhbn/HrjzUnk8ks7cgIAoqTYmOAIJV0c/epcRIMbw+8CEMyIGhK a4Ct4elcxbE/4LPALjlSyCJKAkrSpimdVS7KQ4mQTRzIACgmbgNC92m2krUltk9e iRRek6NDFqQ89IAPybeAXSRURLzJRG0cUhth0BgeB8kvKXRmtndZcbR6ROg6Ps65 L8M5LyePHSNilshoHOjqCXmrjEa0l6w5I/E6KdPybHGqrwvhfg0yLBVc7aEzED0i zMkJrsvXpGWRrFYFgi8ya7zQdSBsFRYHsuW8gClfT5AOf3UbnovJfYJ0xpVcb/nd OZD9UowV2gOYlG7HnvKiXH1MpJ/EWe1UM6CibeLKqYDp3ESf78ENiVhYb5F6lAi3 w3ovbxisGCAaseLSTSo8Ub7j5Wjrtf1GC/5cR4EZx7UGFw9wq8AKcDDfE0gkVK5x 4z7a2wBRfIG5422QeCJsegwq8QHKEMiwO+GLz47ErSvQ89qipeFB3ahbjnoKP86S VX6yrGLkmLb06vOncBx1SUlsSO35gRcWkdg/l1XP2KkokKvlui+7l6DfrZCv8TpZ +VHCKlu/GwVpJ3GsU6G04J0CAwEAAQ== -----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 346567192525682786488460707707353848152478 . . . . . . . . [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 2019-11-15 02:12:59 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-13 02:12:59 +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.bianconera.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 803753154297571199054635151794254120008450655205725579090669967364319964298193932346782354379522396547426753071456915899271185393607879016865023846379661788355539137674530607451407161278159978339478955527729179511108119194111936219132841624385981910152476687852082358300181507973448848473570193201985339006597916625027241263612833630290184125328546124474679334826300812775947729389673545859469496844068487968138762844467294504782436170391995537845072175629833833393548214373643089752310408535619960073821830184855659162552113682869434787707795205812419965600081146092143560949977932670109431965151199929959151570704580877617649447348410990795550755670256266751502016321421196228770232629682024071343500571541623237730391925449365330086379600465156669640036943949575977006424384622381103131226810903776134717034599482107267878456282371952878942856838839166835155333317162023142570500804833563436224521425219692132605266547943446947924802665085953972933934559077370654999406173022578333677092024739361720933209193239773771090250249300521249754516568137522674907083222916059850724166862613262717753151791941358897254873906905562179378028906047182517117701899027029590384252822989572226054515208307470985673995842301929241018725198782621 . . . . . . . . . . . . . . . . . . . . [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) 12ca0a6b96b9a04023df329ae470c6974b282dc0 . . . . . . . . . . . . . . . . [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 (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.bianconera.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) 00f0007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016e6d0cb3160000040300473045022021a8fb02339c0fd7413aae1d54c72f13d1c3e12fe68bea14239decaa72819c6102210098e445701a128ffeb7eeac1fba32501d811de52d29585c6892ae6908ddd89a8900760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016e6d0cb33e0000040300473045022100fc5354b76745e5f5dabc1d0fc0292913972ff0ebc2a3472e51c19f28646be28002200ca78ba33002fd9ea773ce1821a546ea81a57b9768403f8b7f8947ad5aa4ae97 . . . . [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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