autodiscover.skilltoyou.com

Issued by R3

About this certificate

This digital certificate with serial number 03:a0:e4:09:05:0f:ed:09:70:90:62:7f:bd:ce:55:10:7a:4c was issued on by Let's Encrypt.

With 12 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=autodiscover.skilltoyou.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 03:a0:e4:09:05:0f:ed:09:70:90:62:7f:bd:ce:55:10:7a:4c
Serial Number (int): 316085147319015411541683187805727629539916
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 33:5f:d8:ad:1c:0e:9b:54:c4:d7:b7:40:f9:b3:52:db:27:90:26:6d
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 53:35:03:3c:fb:e3:1f:f7:f4:7b:2f:73:2e:e5:40:6b:a6:42:ac:3e
Fingerprint (sha256): dc:c9:c9:3e:46:84:b1:c6:99:a2:28:7b:2c:1f:24:cd:42:b3:79:af:ab:9f:ac:85:1a:ce:b7:5f:70:0f:59:7d

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate autodiscover.skilltoyou.com

12

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for autodiscover.skilltoyou.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.skilltoyou.com
cpanel.skilltoyou.com
cpcalendars.skilltoyou.com
cpcontacts.skilltoyou.com
cpt-corporation.com
mail.cpt-corporation.com
mail.sglearn.co
mail.skilltoyou.com
sglearn.co
skilltoyou.com
webdisk.skilltoyou.com
webmail.skilltoyou.com

Other certificates including the domain name skilltoyou.com

(limited to 100 certificates)
cciccourse.com
cciccourse.com
www.skillapac.com
www.skillapac.com
www.haj.cpt-corporation.com
cciccourse.com
cciccourse.com
www.cpt-corporation.com
cciccourse.com
cciccourse.com
autodiscover.skilltoyou.com
cciccourse.com
cciccourse.com
cciccourse.com

Certificate

The complete raw certificate details for autodiscover.skilltoyou.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIF9zCCBN+gAwIBAgISA6DkCQUP7QlwkGJ/vc5VEHpMMA0GCSqGSIb3DQEBCwUA
MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD
EwJSMzAeFw0yNDA0MTAwODEzMjRaFw0yNDA3MDkwODEzMjNaMCYxJDAiBgNVBAMT
G2F1dG9kaXNjb3Zlci5za2lsbHRveW91LmNvbTCCASIwDQYJKoZIhvcNAQEBBQAD
ggEPADCCAQoCggEBANKlQkJwEA2eGwn35rvCQzrAbEmIqbaDR6ZW/aqDyDNUP4sV
fR4cWqWXCiUp0clrw4DiHd5HQYkEq0PWikWrdpPVmrTa61WDi/vHKfYDpjqp1395
wUuiBdLvVGX9R2CjRDGm1BQE6JOpMjEqH5wWz5xB8lOjrbp95+cnN/zfjLOJGP+w
LV/OVzY18txbvQZ+avRdvl994wfpyycj02rLADjBF/XMjPZqGj6ivroNbLqxT2ka
KBXYLqH/Fq2HIzNqbIBSv9Pdym/WceLeWQlo2kVknlZj7BeuavIcflFykYaD+EgI
g5sx53++yEdqIEJ6bhRu2Nul0WstN7ByNRDMEuMCAwEAAaOCAxEwggMNMA4GA1Ud
DwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0T
AQH/BAIwADAdBgNVHQ4EFgQUM1/YrRwOm1TE17dA+bNS2yeQJm0wHwYDVR0jBBgw
FoAUFC6zF7dYVsuuUAlA5h+vnYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUF
BzABhhVodHRwOi8vcjMuby5sZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9y
My5pLmxlbmNyLm9yZy8wggEZBgNVHREEggEQMIIBDIIbYXV0b2Rpc2NvdmVyLnNr
aWxsdG95b3UuY29tghVjcGFuZWwuc2tpbGx0b3lvdS5jb22CGmNwY2FsZW5kYXJz
LnNraWxsdG95b3UuY29tghljcGNvbnRhY3RzLnNraWxsdG95b3UuY29tghNjcHQt
Y29ycG9yYXRpb24uY29tghhtYWlsLmNwdC1jb3Jwb3JhdGlvbi5jb22CD21haWwu
c2dsZWFybi5jb4ITbWFpbC5za2lsbHRveW91LmNvbYIKc2dsZWFybi5jb4IOc2tp
bGx0b3lvdS5jb22CFndlYmRpc2suc2tpbGx0b3lvdS5jb22CFndlYm1haWwuc2tp
bGx0b3lvdS5jb20wEwYDVR0gBAwwCjAIBgZngQwBAgEwggEDBgorBgEEAdZ5AgQC
BIH0BIHxAO8AdQA7U3d1Pi25gE6LMFsG/kA7Z9hPw/THvQANLXJv4frUFwAAAY7H
SI5pAAAEAwBGMEQCIGB+Yv03smaaYVNvCmnUbvn2qy3aulkAFuX639tZbmLnAiAN
qeQvYOrmpoXiJ53iXlUgrAuVaYQwJFIj0d/1JqzadQB2AO7N0GTV2xrOxVy3nbTN
E6Iyh0Z8vOzew1FIWUZxH7WbAAABjsdIjmMAAAQDAEcwRQIhAIb+pEGk0ea+5Xzm
CdjXEhn90oHu/q/d8AcPZ0uEE6jzAiA/AAbloTYWCN8WnzkXnZx+2+UbSJthjQk1
UkmdFszEgDANBgkqhkiG9w0BAQsFAAOCAQEAT2YIMGW4RhZ7AsCZyebqb0wIGTsT
vg4GCZMyQ0wnx8277CTkjmc6FUBafSqfYCJieUdvYpUv4p/j2okGiiz15d0e9+cL
89Gw+eW8HrUSPfMtbbpimnpPIhrKrDnYh2r5nX6KOLCJTs/E36+B6zmaXTRI9Vb7
3d2Q26o+pI6VK1MsGO7tR7K1mwdLjnoYFXrTWfnrMXrKHPoP8xrQDuUuIdQ+6uHg
WX/+j3nFDH6wHro8r885GqtTe2i2z/+dkNrFTOFW6ULyG/i+j4laWOd3jmw6vJSa
j5qBstJfcJJJHwl2ZFEchs7NFaTcQoYCyuHfYrz3kKV7QZcOdy3QrCSMYQ==
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0qVCQnAQDZ4bCffmu8JD
OsBsSYiptoNHplb9qoPIM1Q/ixV9HhxapZcKJSnRyWvDgOId3kdBiQSrQ9aKRat2
k9WatNrrVYOL+8cp9gOmOqnXf3nBS6IF0u9UZf1HYKNEMabUFATok6kyMSofnBbP
nEHyU6Otun3n5yc3/N+Ms4kY/7AtX85XNjXy3Fu9Bn5q9F2+X33jB+nLJyPTassA
OMEX9cyM9moaPqK+ug1surFPaRooFdguof8WrYcjM2psgFK/093Kb9Zx4t5ZCWja
RWSeVmPsF65q8hx+UXKRhoP4SAiDmzHnf77IR2ogQnpuFG7Y26XRay03sHI1EMwS
4wIDAQAB
-----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 316085147319015411541683187805727629539916
 . . . . . . . . [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 2024-04-10 08:13:24 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-09 08:13:23 +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 'autodiscover.skilltoyou.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 26591536207355452099842329440649247147548369535862885363326516762782803324693687891227485868238122663050474178224287692699712811308190315518502513222032974255093100731802856373087154095726174086199028391720888998234148854319358541350534635642541172764740062341803545164021922174240736393179826872525551417722839192082867717108262041388414948242469369440769679907139116247581264048030814161379030085298370656786243569860399922577544746206331902554217916826323096358843358591778198789592256033106468583162732552827277396373648404506490417216541961721106760770556359038160415773525021905715021294191843909643197093778147
 . . . . . . . . . . . . . . . . . . . . [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)
							335fd8ad1c0e9b54c4d7b740f9b352db2790266d
 . . . . . . . . . . . . . . . . [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 (272 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'autodiscover.skilltoyou.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpanel.skilltoyou.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpcalendars.skilltoyou.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpcontacts.skilltoyou.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpt-corporation.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.cpt-corporation.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.sglearn.co'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.skilltoyou.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sglearn.co'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'skilltoyou.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webdisk.skilltoyou.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.skilltoyou.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef0075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018ec7488e6900000403004630440220607e62fd37b2669a61536f0a69d46ef9f6ab2ddaba590016e5fadfdb596e62e702200da9e42f60eae6a685e2279de25e5520ac0b95698430245223d1dff526acda75007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018ec7488e63000004030047304502210086fea441a4d1e6bee57ce609d8d71219fdd281eefeafddf0070f674b8413a8f302203f0006e5a1361608df169f39179d9c7edbe51b489b618d093552499d16ccc480
 . . . . [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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