attivando.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:3a:14:d6:a3:a9:6d:f6:00:1d:0f:3c:89:d2:9b:7e:8d:e0 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=attivando.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:3a:14:d6:a3:a9:6d:f6:00:1d:0f:3c:89:d2:9b:7e:8d:e0Serial Number (int): 281100934107594951713809164856123862191584
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: ea:64:0a:53:a9:5a:d6:f6:f9:97:9f:52:3e:b0:e1:cf:a9:87:18:17
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 24:99:e5:d2:7c:e5:ed:ac:f7:8e:78:b2:41:e3:04:4f:48:30:b7:10
Fingerprint (sha256): 17:ee:64:ad:03:4e:99:64:ed:43:18:54:ee:d4:a1:43:1b:43:21:83:18:eb:af:e5:2f:a8:bc:48:ab:27:14:13
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate attivando.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for attivando.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
attivando.com
Other certificates including the domain name attivando.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for attivando.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUjCCBTqgAwIBAgISAzoU1qOpbfYAHQ88idKbfo3gMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA4MjkwMDIzNTVaFw0x OTExMjcwMDIzNTVaMBgxFjAUBgNVBAMTDWF0dGl2YW5kby5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQDTZuC7oNQ26DMsSpiEG05g1nWWHy5cx8kM xjLKY4EmPI2I1JLwZ/OtSaRkLKu/HduhEltCRZP7vQd8Hp0v+g+9FSojksT/Yjzl sf4PVvZG5XDzHXDTXmfZKMZicLX+Eu5cRGY+dahXEJ2Yrr5syHyLy5C11QVu8VGd /rx50WBHPT95cCi41UfBhXlQNGoMXV8M5/biFiEhANv0k6Dvbm7UPKQ9UpxuNL6G fI7mbZ1A43UlIT0MQGzTPaWh5g4wsqIM/qmzQ7cMVB05qFmgjhKUG97lKWOmGyta ocPqd8F/xyHeQd9rqopF126R1bJ4nANakrw0cT6tsu5dwF5Pd/age3/JRH5Uz8mf AfpvbckL/mDygs7MgyEM70oP4FRljJFlusi18IYpzCmfiLwYIvM/uC5s7eYC4wZS RxZ1STyFZRpgxJfvsTyBcBC2GL9KNdsNAHsoILn20f3l/yWQmkoVlM6P+8LjgXYA Tmq76jVzKh4MpW1qJD3ZqKev8ihYhBKLi+nNhxyiQmk3Sur9jINFvnf2fRZjs3JO yVqO2fsCDnKaHFjHNGRbaLR5WvzovIJ+0+1An8hidEmEOyOLZpVuQFquP55k50Tl E99RRrBM2xRaFu8cD8ItJC8e0GhuhWPQ2lHRuYcEBCsTTfBiNkpiywFCcm4MF89t 9fIPA9SUDQIDAQABo4ICYjCCAl4wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBTqZApT qVrW9vmXn1I+sOHPqYcYFzAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDWF0dGl2YW5kby5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHy APAAdgB0ftqDMa0zEJEhnM4lT0Jwwr/9XkIgCMY3NXnmEHvMVgAAAWza+NJXAAAE AwBHMEUCIQCAX4yrh5oUWfxwPnZLRz5qhB3+LJ35yV/6Xcn3OA8p4AIgV20qt0t+ 8H4+xNsG4H3cPJalxzUwMvGOSUu5y8lzDzYAdgBj8tvN6DvMLM8LcoQnV2szpI1h d4+9daY4scdoVEvYjQAAAWza+NRsAAAEAwBHMEUCIDHwK4QkkZy1O+jqquO3hHnR jO5KASOpdO8ebMIDrH/iAiEA6s/pXnPfwIR3FAe5szuEOJeSL/qmytJsfA6tiMMw 3XswDQYJKoZIhvcNAQELBQADggEBAILEJUSNAlCOoeBHC36jQ8utkv7qUWkIKjpw nkogxXyQSUag2LCoCcV4+UKkv3uGlwghZDfn+h+YNdVVmOCGBcpKHBsPGl5VCedC C9kvf7iGqcEp7mwjKHG9bb9+lqbrv90Yo/fNntgxp/SHx69D3iZKpkvaDKOny/+n Aw6+pYxyT6V3C/iV6VODuwqjgDoTUAGuoJYR4W74cmPTwlvw/zPlgxIF6dL67Njb NCJZ3zGsaP1tyI50C8MRfOIFbu4d62nbvjda1BirSF7ZfWhx4w4rbYw/WAzZiN9C 5Y1aqS/XQUuif4xprZDvzHWXIYUviHcbmZRjqAXWo8ldFCm/N+8= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA02bgu6DUNugzLEqYhBtO YNZ1lh8uXMfJDMYyymOBJjyNiNSS8GfzrUmkZCyrvx3boRJbQkWT+70HfB6dL/oP vRUqI5LE/2I85bH+D1b2RuVw8x1w015n2SjGYnC1/hLuXERmPnWoVxCdmK6+bMh8 i8uQtdUFbvFRnf68edFgRz0/eXAouNVHwYV5UDRqDF1fDOf24hYhIQDb9JOg725u 1DykPVKcbjS+hnyO5m2dQON1JSE9DEBs0z2loeYOMLKiDP6ps0O3DFQdOahZoI4S lBve5SljphsrWqHD6nfBf8ch3kHfa6qKRddukdWyeJwDWpK8NHE+rbLuXcBeT3f2 oHt/yUR+VM/JnwH6b23JC/5g8oLOzIMhDO9KD+BUZYyRZbrItfCGKcwpn4i8GCLz P7gubO3mAuMGUkcWdUk8hWUaYMSX77E8gXAQthi/SjXbDQB7KCC59tH95f8lkJpK FZTOj/vC44F2AE5qu+o1cyoeDKVtaiQ92ainr/IoWIQSi4vpzYccokJpN0rq/YyD Rb539n0WY7NyTslajtn7Ag5ymhxYxzRkW2i0eVr86LyCftPtQJ/IYnRJhDsji2aV bkBarj+eZOdE5RPfUUawTNsUWhbvHA/CLSQvHtBoboVj0NpR0bmHBAQrE03wYjZK YssBQnJuDBfPbfXyDwPUlA0CAwEAAQ== -----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 281100934107594951713809164856123862191584 . . . . . . . . [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 2019-08-29 00:23:55 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-27 00:23:55 +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 'attivando.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 862444371256292701612204438421149277427531378478717147992672432460607536461065726393616441600862040503201004358267735816150228522793526073570187982617961497718253924668387006901052668169487498365047833536930112987018397623618591262847864577231376204287282332805507624791912720513845050565942131555062832267760077409208493136351788475712944804916347874577701485050408258650118893831830777717497546796039526072168525341234588975636045986461000367306330820733815841922936360452874898784812024607462939906794669460816987543845203654202287922925833429205766782087988826849993279552035715718828770059632967767427877246373938385827434322762680685516880748488013403902367170001637168020297494550629419065047916916794588102090098569783528900910284707140828721285598591739740782185912834843419144226327785984676343275347900948456837867455691919491110331568503308396551847040513176001462683566743402604820760570153793193647926059147716177175895966278147194770101867701676352761376247086138587260023518544740950218678114957019293905456853417137851253404811037068244580699558284151558696295419201899931071257445250744271779334183729991919688442520191895613835553282289455968697679225080019589306764868629478414110679085904288452632484630842610701 . . . . . . . . . . . . . . . . . . . . [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) ea640a53a95ad6f6f9979f523eb0e1cfa9871817 . . . . . . . . . . . . . . . . [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 (17 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'attivando.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) 00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016cdaf8d2570000040300473045022100805f8cab879a1459fc703e764b473e6a841dfe2c9df9c95ffa5dc9f7380f29e00220576d2ab74b7ef07e3ec4db06e07ddc3c96a5c7353032f18e494bb9cbc9730f3600760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016cdaf8d46c0000040300473045022031f02b8424919cb53be8eaaae3b78479d18cee4a0123a974ef1e6cc203ac7fe2022100eacfe95e73dfc084771407b9b33b843897922ffaa6cad26c7c0ead88c330dd7b . . . . [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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