parabiago.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:81:f8:8a:42:71:8f:a0:9f:45:49:93:2f:97:5a:1b:5d:fc 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=parabiago.org
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:81:f8:8a:42:71:8f:a0:9f:45:49:93:2f:97:5a:1b:5d:fcSerial Number (int): 392675935487399452057755910293229345136124
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 1f:a1:77:ea:29:ea:c5:b4:75:bb:5b:80:94:66:e5:6e:e2:e9:0b:1e
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 49:0a:67:f6:a0:a4:b0:9a:c4:bc:17:96:19:18:d9:6c:f7:51:59:31
Fingerprint (sha256): 24:07:e8:8e:c1:64:49:78:4e:e6:81:7e:e5:18:40:93:de:b1:ea:7b:5c:ff:6a:f5:8a:74:c0:28:46:a8:57:39
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate parabiago.org
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for parabiago.org
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
parabiago.org
Other certificates including the domain name parabiago.org
(limited to 100 certificates)
Certificate
The complete raw certificate details for parabiago.org in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUTCCBTmgAwIBAgISBIH4ikJxj6CfRUmTL5daG138MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMDIxNzA3MDBaFw0y MDAzMDExNzA3MDBaMBgxFjAUBgNVBAMTDXBhcmFiaWFnby5vcmcwggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQDZouF4OOmG8VnMvKqRyrHYxQ2ajBhIUyku q/0OTOQ38yDbZIM2b9jpydg7yX485HGZ1FbKVRf4FeAhSJyYAK9w+s8gQxxLFQGN i/aIdELJcjqXTBpI5BgXK2t03sr3RDP5b6lRJ1XbFYJ/8GmQZb0PiZ9sPs06306H eIrpGGdLq2HxM/XlAh4g0KNP6Xbiz20EhAjnrtBdrqLYpV9d7gu67lWi1HZuiu1T PmOuW0Y2xrXruffl+56z+YsqQs+OBx/O1bSxYyvCMUkhyaxyvJ7LlzCv5uKkc83+ k3x2QRMg5qJoC9jD4bWryuhmavzvsDePz7MOpyclhQu+TJH0tvx5TgIoId6AIPfn aO4DZdTUhwKbVC+N8ArAJ2WEu74U6MKq/higVhSWjWK6ThbYt0lTtRWPVuiJrhCK Z+sztLBBngWYCQNuyF6C3JDLe8xrx+JkryW6u1y9cOqGf3j3fM5LaLFgTK6za7+y bf+6sluX7wLl64cVe/AFSOZrElZJJOuwj+i/hLTo93J/DmrAjxqb5j2YiV6mDU1W 4LIHHq+qOgFU/uJHgdgTMCWlcgmoW62sKo+N4ygG7gP7VfGrPbLE5C/T9L6XO2gP NBrMoyrIPj2DNaDEg1vlf1azPox7N7qS67vcHPvVfLrvN+97OcQwLuvEQutSH3Er 0h47Q77PAwIDAQABo4ICYTCCAl0wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQfoXfq KerFtHW7W4CUZuVu4ukLHjAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXBhcmFiaWFnby5vcmcwTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEDBgorBgEEAdZ5AgQCBIH0BIHx AO8AdgDwlaRZ8gDRgkAQLS+TiI6tS/4dR+OZ4dA0prCoqo6ycwAAAW7Hy1EcAAAE AwBHMEUCIAjowoVXtIsuCR/A4oAvU1jhjZ2YBuHpYeKZUZ45EHXfAiEAh1dAkQNg pQUrGs7TNoeGmgL9vruWhmgTduhmEiunyO4AdQCyHgXMi6LNiiBOh2b5K7mKJSBn a9r6cOeySVMt74uQXgAAAW7Hy1EOAAAEAwBGMEQCICO4cSbJC76Dh1Wp+V4pIU39 lDsBrSvKgQ+E2h8Ey2qzAiB18Y+eqqrY+B0bT/0cLLZE5XdN1DazJCwPT3sZFlge kzANBgkqhkiG9w0BAQsFAAOCAQEAcxYAvNS2cnJvkgaLOvq46q46kPOfIagKZIgC mCfb+WuxRf7WPA87zt8liBg++o7CqI2CNFOOtCPLy8ntam9zHbEEHLuO/pEVmw/L 6CfhGEqLd1GFVdPAS85keeDoGJqzwxIBo6sBAUTmWC9DF0vwRHoR1EDC+qzr3sLH eYQ5Qt7zXLq6ECjn6ewfpkz1YNIFA1uz3SrLa3vLWhvTO2BsHNGXTf8xUdweZTNK 4fKQl/D/ERwNzZ/yKY6ojhmQWzEZMqQreqESH2AkJPQhcfarxyL7vIRKUb+3AEPX RAKxXaIBW4lQBRb6gBKgn6GGQfXwrKOvEdPqVAh2X2jA+QudZg== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA2aLheDjphvFZzLyqkcqx 2MUNmowYSFMpLqv9DkzkN/Mg22SDNm/Y6cnYO8l+PORxmdRWylUX+BXgIUicmACv cPrPIEMcSxUBjYv2iHRCyXI6l0waSOQYFytrdN7K90Qz+W+pUSdV2xWCf/BpkGW9 D4mfbD7NOt9Oh3iK6RhnS6th8TP15QIeINCjT+l24s9tBIQI567QXa6i2KVfXe4L uu5VotR2bortUz5jrltGNsa167n35fues/mLKkLPjgcfztW0sWMrwjFJIcmscrye y5cwr+bipHPN/pN8dkETIOaiaAvYw+G1q8roZmr877A3j8+zDqcnJYULvkyR9Lb8 eU4CKCHegCD352juA2XU1IcCm1QvjfAKwCdlhLu+FOjCqv4YoFYUlo1iuk4W2LdJ U7UVj1boia4QimfrM7SwQZ4FmAkDbshegtyQy3vMa8fiZK8lurtcvXDqhn9493zO S2ixYEyus2u/sm3/urJbl+8C5euHFXvwBUjmaxJWSSTrsI/ov4S06Pdyfw5qwI8a m+Y9mIlepg1NVuCyBx6vqjoBVP7iR4HYEzAlpXIJqFutrCqPjeMoBu4D+1Xxqz2y xOQv0/S+lztoDzQazKMqyD49gzWgxINb5X9Wsz6Meze6kuu73Bz71Xy67zfveznE MC7rxELrUh9xK9IeO0O+zwMCAwEAAQ== -----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 392675935487399452057755910293229345136124 . . . . . . . . [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 2019-12-02 17:07:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-01 17:07:00 +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 'parabiago.org' . . . . . . . . [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 887878448102472685984452574375302019351843876481390692325318749890692441811691376564013397176100593685071266876332895460757467944713603927425520625563127910108121455902549469985987374590228932730635002549382527348768307582470855751642921167997033037592838509241904528388590754926027744479801158803277060634676111034020429663818172961456901461542309787845174423181607587875510941915503011020303349998308525856183111324174005691480943261069110403673149324125034853091155831347067112094813211314529552497084350204229735976875482379881306980455456307828519319559049266102181464554112842166738195569590463654968111261518080665370699773144440320676376180089189607457791289737454917123235757694812846367884085214333369515071564482558919282338486320558802594302805830096209985871177433761853726400103982076842555890570991196789948540107977668977786673004710568177152975491981451254726859441402674781957806482716445919671726803403202084131781559877731327598650623474521639805954156891014271048943980020436193529669052477418961387083764934998826301945616435665801535167306627743292216123626833060280936930707840129141321816631850027521469491608645073567765101380022008584965747904360135208849697774077459299906334412187708281165819544814407427 . . . . . . . . . . . . . . . . . . . . [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) 1fa177ea29eac5b475bb5b809466e56ee2e90b1e . . . . . . . . . . . . . . . . [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 'parabiago.org' . . . . . . . . . . . . . . . . [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) 00ef007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016ec7cb511c0000040300473045022008e8c28557b48b2e091fc0e2802f5358e18d9d9806e1e961e299519e391075df022100875740910360a5052b1aced33687869a02fdbebb9686681376e866122ba7c8ee007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ec7cb510e0000040300463044022023b87126c90bbe838755a9f95e29214dfd943b01ad2bca810f84da1f04cb6ab3022075f18f9eaaaad8f81d1b4ffd1c2cb644e5774dd436b3242c0f4f7b1916581e93 . . . . [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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