DV SSL/TLS Certificate for cpcalendars.voutsas.gr

Certificate is witin its validity period

Issued by Let's Encrypt (R11)

About the cpcalendars.voutsas.gr DV SSL/TLS Certificate

This certificate with serial number 06:60:38:44:e7:eb:b2:33:7a:2a:53:a1:47:ea:6f:0a:e7:fb for cpcalendars.voutsas.gr was issued on by Let's Encrypt.

With 9 subject alternative names, this certificate can be used to secure multiple FQDNs. This DV SSL/TLS Certificate is currently within its validity period but we haven't checked the revocation status of this certificate, you can do this simply on revocationcheck.com. We have found some issues with the compliance of this certificate, they are be shown below. We hope this DV SSL/TLS Certificate review for cpcalendars.voutsas.gr provides you with the detailed information you were looking for.


We have identified some issues with this certificate:
  • 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)

Let's Encrypt

Organization: Let's Encrypt
Country: US

This X.509 certificate will expire on

Certificate Details

Serial Number (hex): 06:60:38:44:e7:eb:b2:33:7a:2a:53:a1:47:ea:6f:0a:e7:fb
Serial Number (int): 555415617362832295227651199970431730378747
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: 0d:d3:c1:2f:9e:f9:8e:da:1b:28:22:fa:bc:76:c5:f2:87:c6:46:1e
Authority Key Identifier: c5:cf:46:a4:ea:f4:c3:c0:7a:6c:95:c4:2d:b0:5e:92:2f:26:e3:b9

Fingerprint (SHA-1): 38:1a:0d:b1:19:c1:65:fc:6a:fe:6d:b9:88:fe:21:ca:7c:fd:c1:b7
Fingerprint (SHA-256): 99:8b:de:9b:4e:3f:a2:7a:2e:6c:d7:99:d7:30:15:11:ca:67:c9:9e:90:0a:fd:c3:c0:90:9b:c5:8a:1f:41:52

Issuing Certificate URL: http://r11.i.lencr.org/

Revocation Information

CRL Distribution Point: http://r11.c.lencr.org/124.crl

Check the revocation status for certificate cpcalendars.voutsas.gr
9
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for cpcalendars.voutsas.gr

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
10
CA Certificate
This is not a CA certificate

Subject Alternative Names

autodiscover.voutsas.gr
cpanel.voutsas.gr
cpcalendars.voutsas.gr
cpcontacts.voutsas.gr
mail.voutsas.gr
voutsas.gr
webdisk.voutsas.gr
webmail.voutsas.gr
www.voutsas.gr

X.509 Certificate

The complete raw X.509 certificate details for cpcalendars.voutsas.gr in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIFozCCBIugAwIBAgISBmA4ROfrsjN6KlOhR+pvCuf7MA0GCSqGSIb3DQEBCwUA
MDMxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQwwCgYDVQQD
EwNSMTEwHhcNMjUwNjIyMDg1MDI4WhcNMjUwOTIwMDg1MDI3WjAhMR8wHQYDVQQD
ExZjcGNhbGVuZGFycy52b3V0c2FzLmdyMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8A
MIIBCgKCAQEAtQ0kC7KZlz5AWLdOOnUpG+nMOrU/S3Ag+ao6RZLBZtHnb5DCpH3v
MJP4eG0/1/mgYXveAF9ARfYmQHshG8iCR/65YZqNg++MS0jzDHihUTEypWYmWa4w
R3U9VSR1SL6ccP9pceJlkdr84ljFG4OeGC0p4aEt45GAfEZdCQD4K/fmiCsqdlfd
uM+sWyWd1zqle8ZO+3hVwaf+NnokwTYJAZ1xS6hgP1L+z4nvxAj0Z9JBFkDSwgju
w5321fumxIUOcjLmkWB753Jl5ljWPSR8fV86KaGyryDHzCgkJBkUhL5KkucffwMD
Q4JDW19anYte7FEjrH8Ctv/Ertdp1OwpawIDAQABo4ICwTCCAr0wDgYDVR0PAQH/
BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8E
AjAAMB0GA1UdDgQWBBQN08EvnvmO2hsoIvq8dsXyh8ZGHjAfBgNVHSMEGDAWgBTF
z0ak6vTDwHpslcQtsF6SLybjuTAzBggrBgEFBQcBAQQnMCUwIwYIKwYBBQUHMAKG
F2h0dHA6Ly9yMTEuaS5sZW5jci5vcmcvMIG7BgNVHREEgbMwgbCCF2F1dG9kaXNj
b3Zlci52b3V0c2FzLmdyghFjcGFuZWwudm91dHNhcy5ncoIWY3BjYWxlbmRhcnMu
dm91dHNhcy5ncoIVY3Bjb250YWN0cy52b3V0c2FzLmdygg9tYWlsLnZvdXRzYXMu
Z3KCCnZvdXRzYXMuZ3KCEndlYmRpc2sudm91dHNhcy5ncoISd2VibWFpbC52b3V0
c2FzLmdygg53d3cudm91dHNhcy5ncjATBgNVHSAEDDAKMAgGBmeBDAECATAvBgNV
HR8EKDAmMCSgIqAghh5odHRwOi8vcjExLmMubGVuY3Iub3JnLzEyNC5jcmwwggED
BgorBgEEAdZ5AgQCBIH0BIHxAO8AdQDM+w9qhXEJZf6Vm1PO6bJ8IumFXA2Xjbap
flTA/kwNsAAAAZeXCoOJAAAEAwBGMEQCIEVAV9fJ8PeNsxRYOloWrORz+U+SpS5n
pg/wqVnk1Kn+AiBCIXx/vk485AQTEHJiILO5CADLtnttLm5dileZaQOcwwB2AO08
S9boBsKkogBX28sk4jgB31Ev7cSGxXAPIN23Pj/gAAABl5cKi2YAAAQDAEcwRQIg
eufoa3hfhy5AkqLV13i4yT9lBbzh3JumPuUOJdrxo/sCIQDBW6C2W5MHlllb6h/a
mooKl/1ZKAY+lGdwasP3Tr7QYjANBgkqhkiG9w0BAQsFAAOCAQEAMqZ6G+55+dyG
5FEjnznb7T1EnO0DqciA/SL9JUIWPETyydA9NwoX6JrwyXZb1hqf1YuZJnQ60frI
e0t9vCT1qPZrsDAx14ki0Ayy1ayYjxciAT6Lz96wPL9JUkG5r92bMPxt/8J8fP4S
JA6CX/RP8JbS4rvxlsX07Mr1DB2LKo4F+P/SPOIYT1yrpKFNfXhMekiBI0FimciC
e8lCWDJaRHQaN33ZgsSSiVsxdEoMdpvxEMeQNKtWMarT7tJ6IX2GMtUg15W1e4my
zgyq0vYmXhd4UOn1i0Hlv3A39THUINecT0wr/D//Rl7F1K9QMz9jY19FMVoarSaU
LJSGWWmPBA==
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtQ0kC7KZlz5AWLdOOnUp
G+nMOrU/S3Ag+ao6RZLBZtHnb5DCpH3vMJP4eG0/1/mgYXveAF9ARfYmQHshG8iC
R/65YZqNg++MS0jzDHihUTEypWYmWa4wR3U9VSR1SL6ccP9pceJlkdr84ljFG4Oe
GC0p4aEt45GAfEZdCQD4K/fmiCsqdlfduM+sWyWd1zqle8ZO+3hVwaf+NnokwTYJ
AZ1xS6hgP1L+z4nvxAj0Z9JBFkDSwgjuw5321fumxIUOcjLmkWB753Jl5ljWPSR8
fV86KaGyryDHzCgkJBkUhL5KkucffwMDQ4JDW19anYte7FEjrH8Ctv/Ertdp1Owp
awIDAQAB
-----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 555415617362832295227651199970431730378747
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'R11'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-06-22 08:50:28 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-09-20 08:50:27 +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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'cpcalendars.voutsas.gr'
 . . . . . . . . [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
 . . . . . . . . . . . . . . . . [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 22855613170570402094582711726231598321117425205293503545990550586725625658313282563267722289334312544551557087204443097425230714351063071870934337980998959326241498819912159393544847951393977178802965391399604340566715580079514295838809284133460481467294350903345225401079735794186903899339588085834000531980956992248252267810513374904144035035008456254587564228947966043313464787206493060518121006183687395191239332757764928035910565795316163889334165244630598156076312749366714848081409899861470885367648048092375588942813238136907960524216456130249035380460193225608486080083000455645505870119929352509255475538283
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							0dd3c12f9ef98eda1b2822fabc76c5f287c6461e
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName c5cf46a4eaf4c3c07a6c95c42db05e922f26e3b9
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r11.i.lencr.org/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (179 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'autodiscover.voutsas.gr'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpanel.voutsas.gr'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpcalendars.voutsas.gr'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpcontacts.voutsas.gr'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.voutsas.gr'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'voutsas.gr'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webdisk.voutsas.gr'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.voutsas.gr'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.voutsas.gr'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (40 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r11.c.lencr.org/124.crl'
 . . . . . . . . . . . . . . . . [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)
							00ef007500ccfb0f6a85710965fe959b53cee9b27c22e9855c0d978db6a97e54c0fe4c0db000000197970a838900000403004630440220454057d7c9f0f78db314583a5a16ace473f94f92a52e67a60ff0a959e4d4a9fe022042217c7fbe4e3ce4041310726220b3b90800cbb67b6d2e6e5d8a579969039cc3007600ed3c4bd6e806c2a4a20057dbcb24e23801df512fedc486c5700f20ddb73e3fe000000197970a8b66000004030047304502207ae7e86b785f872e4092a2d5d778b8c93f6505bce1dc9ba63ee50e25daf1a3fb022100c15ba0b65b930796595bea1fda9a8a0a97fd5928063e9467706ac3f74ebed062
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . [c:0|t:5|false] NULL []
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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