cpcalendars.vidhyavikasschool.com
Issued by R3
About this certificate
This digital certificate with serial number 04:67:ea:3d:f6:2d:d7:17:4c:a4:29:7b:3f:a4:c0:b6:d4:ca was issued on by Let's Encrypt.
With 11 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:
- DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
- Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
- Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)
Certificate Subject
CN=cpcalendars.vidhyavikasschool.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:67:ea:3d:f6:2d:d7:17:4c:a4:29:7b:3f:a4:c0:b6:d4:caSerial Number (int): 383809588594124286517754381375900531217610
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 1e:aa:a9:c0:92:89:50:e9:74:44:27:58:1b:3f:a0:fc:28:8c:30:f5
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 59:ea:93:c1:6c:69:f8:2e:91:db:89:55:55:3a:d0:0d:3e:84:f6:0a
Fingerprint (sha256): c4:1a:89:ac:cb:da:b2:89:88:03:b6:cc:4f:69:9a:73:9b:c5:60:34:83:27:12:f1:52:f6:be:af:30:10:5c:ac
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate cpcalendars.vidhyavikasschool.com
11
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for cpcalendars.vidhyavikasschool.com
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
autodiscover.vidhyavikasschool.com
cpanel.vidhyavikasschool.com
cpcalendars.vidhyavikasschool.com
cpcontacts.vidhyavikasschool.com
mail.vidhyavikasschool.com
vidhyavikasschool.com
vidhyavikasschool.sisesoft.com
webdisk.vidhyavikasschool.com
webmail.vidhyavikasschool.com
www.vidhyavikasschool.com
www.vidhyavikasschool.sisesoft.com
cpanel.vidhyavikasschool.com
cpcalendars.vidhyavikasschool.com
cpcontacts.vidhyavikasschool.com
mail.vidhyavikasschool.com
vidhyavikasschool.com
vidhyavikasschool.sisesoft.com
webdisk.vidhyavikasschool.com
webmail.vidhyavikasschool.com
www.vidhyavikasschool.com
www.vidhyavikasschool.sisesoft.com
Other certificates including the domain name vidhyavikasschool.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for cpcalendars.vidhyavikasschool.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGSjCCBTKgAwIBAgISBGfqPfYt1xdMpCl7P6TAttTKMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzEyMzEyMjMyMzJaFw0yNDAzMzAyMjMyMzFaMCwxKjAoBgNVBAMT IWNwY2FsZW5kYXJzLnZpZGh5YXZpa2Fzc2Nob29sLmNvbTCCASIwDQYJKoZIhvcN AQEBBQADggEPADCCAQoCggEBANH+32LZe8dR06CLFz7QYBTFfcDcylMRaeZq9dMf b17r4Sm2Vc/DP0nlRY+VbPUtOOpr7teKhpNfie/PzAASi7AQ3EzGC59RlRv+bGHm tphdJ20wnloKj5uYZ41Fk1sLdP+mgwEfaKZIncoC1/vNce16ZmFDdnjweKCypEZK w+G9wDL5IRx8slvKp6562avboSjCXCamOj51EXisAfhPlGyGlJEnSZilydDElUD8 tT3fczYqBVVSg4EDv3OpOGHUB/DKHIn+oAIrurJa/EIKTPrZEKyDq7vKvG/XeoJ9 t7g+C3P78/VCrm9e6yk0gC4YQjkH18TeFgWA5xkLnAlvK6MCAwEAAaOCA14wggNa MA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIw DAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUHqqpwJKJUOl0RCdYGz+g/CiMMPUwHwYD VR0jBBgwFoAUFC6zF7dYVsuuUAlA5h+vnYsUwsYwVQYIKwYBBQUHAQEESTBHMCEG CCsGAQUFBzABhhVodHRwOi8vcjMuby5sZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0 dHA6Ly9yMy5pLmxlbmNyLm9yZy8wggFkBgNVHREEggFbMIIBV4IiYXV0b2Rpc2Nv dmVyLnZpZGh5YXZpa2Fzc2Nob29sLmNvbYIcY3BhbmVsLnZpZGh5YXZpa2Fzc2No b29sLmNvbYIhY3BjYWxlbmRhcnMudmlkaHlhdmlrYXNzY2hvb2wuY29tgiBjcGNv bnRhY3RzLnZpZGh5YXZpa2Fzc2Nob29sLmNvbYIabWFpbC52aWRoeWF2aWthc3Nj aG9vbC5jb22CFXZpZGh5YXZpa2Fzc2Nob29sLmNvbYIedmlkaHlhdmlrYXNzY2hv b2wuc2lzZXNvZnQuY29tgh13ZWJkaXNrLnZpZGh5YXZpa2Fzc2Nob29sLmNvbYId d2VibWFpbC52aWRoeWF2aWthc3NjaG9vbC5jb22CGXd3dy52aWRoeWF2aWthc3Nj aG9vbC5jb22CInd3dy52aWRoeWF2aWthc3NjaG9vbC5zaXNlc29mdC5jb20wEwYD VR0gBAwwCjAIBgZngQwBAgEwggEFBgorBgEEAdZ5AgQCBIH2BIHzAPEAdgBIsONr 2qZHNA/lagL6nTDrHFIBy1bdLIHZu7+rOdiEcwAAAYzCONC1AAAEAwBHMEUCIQDB /OCgqTtaeluYDaK4avJOVXSmTK9j15AWYdOgIAYgLQIgVpKZ3GFhoD14jMYYTQJF qOGkjqD8uSjBMugy+DYEMFwAdwAp0DobtnSqcRzTA1tlV8FPiqeLT+g4lEnspFP5 RL0kaAAAAYzCONGHAAAEAwBIMEYCIQDJfkExYgp2JwB+rin7JL6RJ0359GOM2DtU Yeh7NqZH9AIhAP2Jqi5+9t45FhKUcV3kXMjCcFQJc6EOF9ZdN+dsmprqMA0GCSqG SIb3DQEBCwUAA4IBAQCcwxrznxrO1yuH/vVWP4MzcY8ri0an2gqF9SeDLngdjXRc jFM64pNNqnnIZRce64LL0FkwJyZ/1YgVTnQS8zic3dJRoob1ILdp1Ftnv4trnJEp MgF354jVSTRUgARyozxoJ4Zn7tVgxhVUWoZehkdPmVrnF6iEoH6qYQmRH1FzaTkU /Fw9dNGT5zvQTNdPJMEYynppd0wOnbhgqQ1WGzZpACuGCGFEgnF6oQVs0OaVSsOG h74/1l360TaCOr14CFjBlpG37Ge0xVe9OIFLTDBUmp/h+M60QLBulj1/n4jmxoTf QHaO7kLf4YGXmpsk09Ph7CnegMs7+GxwrsYi0kpl -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0f7fYtl7x1HToIsXPtBg FMV9wNzKUxFp5mr10x9vXuvhKbZVz8M/SeVFj5Vs9S046mvu14qGk1+J78/MABKL sBDcTMYLn1GVG/5sYea2mF0nbTCeWgqPm5hnjUWTWwt0/6aDAR9opkidygLX+81x 7XpmYUN2ePB4oLKkRkrD4b3AMvkhHHyyW8qnrnrZq9uhKMJcJqY6PnUReKwB+E+U bIaUkSdJmKXJ0MSVQPy1Pd9zNioFVVKDgQO/c6k4YdQH8Mocif6gAiu6slr8QgpM +tkQrIOru8q8b9d6gn23uD4Lc/vz9UKub17rKTSALhhCOQfXxN4WBYDnGQucCW8r owIDAQAB -----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 383809588594124286517754381375900531217610 . . . . . . . . [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 'R3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-31 22:32:32 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-30 22:32:31 +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 'cpcalendars.vidhyavikasschool.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 (2160 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 26509488102234984061279034774686379647033788420294310213355944918490766823800203177220077978796618946147860078272553182480477601924327787140763628789710419970046129428763169057280496668287927609628680243394366853698325342097677701383397357319094730243014530969202967146649438268388813031084249069881469149983975328475141341598033269678334691368074494796658457154645490631334600265662020153190789661643375006262337539652345759320348303968321719837458676649762325134061762630392361846322411243106621337042532293125266879433904879550611700644728658830000658120996304919324569723738236084709076458095948551961315627707299 . . . . . . . . . . . . . . . . . . . . [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) 1eaaa9c0928950e9744427581b3fa0fc288c30f5 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (347 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'autodiscover.vidhyavikasschool.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpanel.vidhyavikasschool.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpcalendars.vidhyavikasschool.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpcontacts.vidhyavikasschool.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.vidhyavikasschool.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'vidhyavikasschool.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'vidhyavikasschool.sisesoft.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webdisk.vidhyavikasschool.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.vidhyavikasschool.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.vidhyavikasschool.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.vidhyavikasschool.sisesoft.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 (12 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 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f100760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018cc238d0b50000040300473045022100c1fce0a0a93b5a7a5b980da2b86af24e5574a64caf63d7901661d3a02006202d0220569299dc6161a03d788cc6184d0245a8e1a48ea0fcb928c132e832f83604305c00770029d03a1bb674aa711cd3035b6557c14f8aa78b4fe8389449eca453f944bd24680000018cc238d1870000040300483046022100c97e4131620a7627007eae29fb24be91274df9f4638cd83b5461e87b36a647f4022100fd89aa2e7ef6de39161294715de45cc8c270540973a10e17d65d37e76c9a9aea . . . . [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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