savemyclassmates.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:ef:b5:4d:ff:c7:bc:84:51:e5:b5:c9:77:fa:b7:73:34:73 was issued on by Let's Encrypt.
With 9 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:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=savemyclassmates.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:ef:b5:4d:ff:c7:bc:84:51:e5:b5:c9:77:fa:b7:73:34:73Serial Number (int): 430017624683079652727283367042317624226931
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: a7:2e:a2:a1:3a:46:b3:d5:c3:42:73:0e:97:84:ba:0a:8e:ed:c2:18
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 4f:29:fa:6b:ac:a9:a3:74:57:13:2e:3e:d4:3d:96:80:b6:2e:b3:94
Fingerprint (sha256): 2b:ee:a9:ac:55:53:0d:77:ec:66:b0:ef:96:c0:85:d2:c4:59:0b:f7:29:a8:fe:df:9d:46:4a:cb:c7:3d:50:12
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate savemyclassmates.com
9
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for savemyclassmates.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.savemyclassmates.com
cpanel.savemyclassmates.com
mail.savemyclassmates.com
savemyclassmates.com
savemyclassmates.growpo.com
webdisk.savemyclassmates.com
webmail.savemyclassmates.com
www.savemyclassmates.com
www.savemyclassmates.growpo.com
cpanel.savemyclassmates.com
mail.savemyclassmates.com
savemyclassmates.com
savemyclassmates.growpo.com
webdisk.savemyclassmates.com
webmail.savemyclassmates.com
www.savemyclassmates.com
www.savemyclassmates.growpo.com
Other certificates including the domain name savemyclassmates.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for savemyclassmates.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGVDCCBTygAwIBAgISBO+1Tf/HvIRR5bXJd/q3czRzMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMTAxNTMzNDhaFw0y MDAzMDkxNTMzNDhaMB8xHTAbBgNVBAMTFHNhdmVteWNsYXNzbWF0ZXMuY29tMIIB IjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxvV4pcbuvE4EXzLZtgPUHyJ0 nD79+iniZfRjR4jKwZZX3yuIRS4wZPZyBZX9oh/14BA03986pGXcOekIBnKVIG+J dsX7E1vUxrnpSMFBfAYq1I0IbqbiEalyi8R0yHxeK5Ly9ImtaUXqVRNwFyIFKU8E ALl/r69ZhVxndxHX6gx459ODQ3d/GpyH0VePoGxIdHxmYqO2HYpX5T+WSOxmlXr1 PT716olBTGqFhZfbC6za+vW+gAT7OY1WuoG5jHODLekJnL4fe6ev3CJbqzcw5KPq 40s5tVFAPZoVI1sCcXQFOGNI0OYcNpW14e1sUg22ZH8orzBkD0AxzTYWz3MgvQID AQABo4IDXTCCA1kwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMB BggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBSnLqKhOkaz1cNCcw6X hLoKju3CGDAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggrBgEF BQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRzZW5j cnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRzZW5j cnlwdC5vcmcvMIIBEgYDVR0RBIIBCTCCAQWCIWF1dG9kaXNjb3Zlci5zYXZlbXlj bGFzc21hdGVzLmNvbYIbY3BhbmVsLnNhdmVteWNsYXNzbWF0ZXMuY29tghltYWls LnNhdmVteWNsYXNzbWF0ZXMuY29tghRzYXZlbXljbGFzc21hdGVzLmNvbYIbc2F2 ZW15Y2xhc3NtYXRlcy5ncm93cG8uY29tghx3ZWJkaXNrLnNhdmVteWNsYXNzbWF0 ZXMuY29tghx3ZWJtYWlsLnNhdmVteWNsYXNzbWF0ZXMuY29tghh3d3cuc2F2ZW15 Y2xhc3NtYXRlcy5jb22CH3d3dy5zYXZlbXljbGFzc21hdGVzLmdyb3dwby5jb20w TAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcC ARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEDBgorBgEEAdZ5AgQCBIH0 BIHxAO8AdgDwlaRZ8gDRgkAQLS+TiI6tS/4dR+OZ4dA0prCoqo6ycwAAAW7wqNxh AAAEAwBHMEUCIEk5cJ5sRKjF8LtbS5V1B4cwrvK+F9IrnUbM8Pg21Mc1AiEAthAL jpWsWyJ2uo0QUwPT1wQljVk8Ski8c4si9V57eZAAdQCyHgXMi6LNiiBOh2b5K7mK JSBna9r6cOeySVMt74uQXgAAAW7wqNxTAAAEAwBGMEQCIFujBnQDaPXfap+blFwS 9CpdVYesHNS5OAhQ/YrtNNAEAiBMUDIkYgnHEv9FNJevB2C6rBZqWFliObDFVoq9 1gD9dzANBgkqhkiG9w0BAQsFAAOCAQEAJzohMbGQ6++XbVKTyxMhO5C5Gv4vDAZ/ R0Mia7+LkHivbDZywZgeR+10YcPR35KboOjO4O4o+WS9RndyTgD5Onbey91h+UnZ /Jl62SeACB+qtjTmWdG7xh3mN/MyC/peKSMAoygrZ97/LP5QlQ3Zw7pw6k66M5/R LpzzWHd3Pvoz8jmX26iK3hp5G5UJKtEUDwslB++uxHr3nFlZQs0wdvQ6Ze+0RjtS GY3bPck154AEVdzwM7vSLXv3TFHeRDpCqsxznqSnJlBzwAEKCM9qsRGQqYK0dALJ xrTIEby2IwB7kgJe22+z1Jb7SbZ+R0Kv5IwBDrOzCkPwxa1iYPeVbA== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxvV4pcbuvE4EXzLZtgPU HyJ0nD79+iniZfRjR4jKwZZX3yuIRS4wZPZyBZX9oh/14BA03986pGXcOekIBnKV IG+JdsX7E1vUxrnpSMFBfAYq1I0IbqbiEalyi8R0yHxeK5Ly9ImtaUXqVRNwFyIF KU8EALl/r69ZhVxndxHX6gx459ODQ3d/GpyH0VePoGxIdHxmYqO2HYpX5T+WSOxm lXr1PT716olBTGqFhZfbC6za+vW+gAT7OY1WuoG5jHODLekJnL4fe6ev3CJbqzcw 5KPq40s5tVFAPZoVI1sCcXQFOGNI0OYcNpW14e1sUg22ZH8orzBkD0AxzTYWz3Mg vQIDAQAB -----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 430017624683079652727283367042317624226931 . . . . . . . . [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 2019-12-10 15:33:48 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-09 15:33:48 +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 'savemyclassmates.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 25116230782690499038082049647763861772208332289444288258715275866455753274256607058770153223995538889317945634839615510307355598129859983183422152174608456695651887210007243795682216010776446337297680994675000264983939892290525458080309459457347025710312505682698886361330873362663744232915058525612438098115360561777671651471955430429995888621716428992076346885803650241645605669063770942262719345332838209791140282140203587138545908826579241827748050511120582199814628566626028721773520310300883796940649388083536876824685578007505447425410450398443039254956248554010267258983811856023514395430740268818283726315709 . . . . . . . . . . . . . . . . . . . . [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) a72ea2a13a46b3d5c342730e9784ba0a8eedc218 . . . . . . . . . . . . . . . . [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 (265 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'autodiscover.savemyclassmates.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpanel.savemyclassmates.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.savemyclassmates.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'savemyclassmates.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'savemyclassmates.growpo.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webdisk.savemyclassmates.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.savemyclassmates.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.savemyclassmates.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.savemyclassmates.growpo.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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016ef0a8dc61000004030047304502204939709e6c44a8c5f0bb5b4b9575078730aef2be17d22b9d46ccf0f836d4c735022100b6100b8e95ac5b2276ba8d105303d3d704258d593c4a48bc738b22f55e7b7990007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ef0a8dc53000004030046304402205ba306740368f5df6a9f9b945c12f42a5d5587ac1cd4b9380850fd8aed34d00402204c5032246209c712ff453497af0760baac166a58596239b0c5568abdd600fd77 . . . . [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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