DV SSL/TLS Certificate for webdisk.rekreo.co

Certificate is witin its validity period

Issued by Let's Encrypt (R11)

About the webdisk.rekreo.co DV SSL/TLS Certificate

This certificate with serial number 06:43:7a:dd:6f:45:ca:f4:d5:0b:bc:75:92:59:6b:70:da:88 for webdisk.rekreo.co 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 webdisk.rekreo.co 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): 06:43:7a:dd:6f:45:ca:f4:d5:0b:bc:75:92:59:6b:70:da:88
Serial Number (int): 545635949744232874039973774396877255531144
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: e0:95:22:01:ab:24:4f:31:80:8a:2d:9a:1d:04:13:5a:84:da:1a:cd
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): 77:39:e1:dc:c6:7d:02:a8:ac:4a:ec:a7:81:9e:89:15:8f:4f:08:57
Fingerprint (SHA-256): 96:26:ea:d9:2b:3c:70:ec:b0:0f:65:57:03:4d:26:a9:72:f1:bc:c4:d2:cf:41:e7:34:62:d7:cd:0d:fa:3b:e7

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

Revocation Information

CRL Distribution Point: http://r11.c.lencr.org/9.crl

Check the revocation status for certificate webdisk.rekreo.co
9
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for webdisk.rekreo.co

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.rekreo.co
cpanel.rekreo.co
cpcalendars.rekreo.co
cpcontacts.rekreo.co
mail.rekreo.co
rekreo.co
webdisk.rekreo.co
webmail.rekreo.co
www.rekreo.co

X.509 Certificate

The complete raw X.509 certificate details for webdisk.rekreo.co in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5MjVOtsgWl37deX9LtZZ
illsxscR39cpPA7lS+esP4dw6W5djLspZ7dXd3UM0LvMlQj95tPZKbowpXRCPz5u
Uow0vYnczAD9lkVBFngtcsxXboD4P26xuWoxj6EB4VuQWdD3iUsA+frsnhnFarOH
225snDDz8iEuu9LPBUiz66tLncfQjRAbMMUBkmrvbuQtoo8GKTPUTcG1fiG1Y9a+
PHUfCoqLoxSccG4KolWQOB3cgTwgduXw2bz/5MJ2t4eGslst2mc0gKlT2OjgPKAM
q2GorOJQRljCh2qsU0FEG4iaqHzKiyj9pMoUAMTUzA93G7gGMf5I+g9LD/jXSjus
0wIDAQAB
-----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 545635949744232874039973774396877255531144
 . . . . . . . . [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 2025-06-09 13:20:49 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-09-07 13:20:48 +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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'webdisk.rekreo.co'
 . . . . . . . . [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 28881367940772363503736935693786994532205967915685660815680127701107980181091223730450116564542999798212166069026028722857398151547339238459857543822091069662744071335393209717011066336189002750650989671776716920325302393465735022603543089937038990069642014530457249389870975098548436120138721219628730065066711250354809329210726533191405719188294707433853537106939228607633410047735134558524345881761305554424999264889250772803027156185702829594292048187194349673055184661817702244249606447779692191144291618708248797193661269134356065052583934040492799227905793823892731477775685745105939578564257376879751183707347
 . . . . . . . . . . . . . . . . . . . . [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)
							e0952201ab244f31808a2d9a1d04135a84da1acd
 . . . . . . . . . . . . . . . . [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 (170 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'autodiscover.rekreo.co'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpanel.rekreo.co'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpcalendars.rekreo.co'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpcontacts.rekreo.co'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.rekreo.co'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'rekreo.co'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webdisk.rekreo.co'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.rekreo.co'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.rekreo.co'
 . . . . . . . . . . . . . . . . [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 (38 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/9.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)
							00ef00750012f14e34bd53724c840619c38f3f7a13f8e7b56287889c6d300584ebe586263a00000197550f5e77000004030046304402206209ff95b76f225bd3d9dfcca56d59aa681e9295f1a7a3f27fc19034d219de97022051e8291c5ff33086cb87782c5da39b151865f3f98fb6f206b2f5f06a60933a430076001a04ff49d0541d40aff6a0c3bff1d8c4672f4eecee234068986b17402edc897d00000197550f5fe50000040300473045022100f847475086c892be87c5cfa9ea1ed27b1d2091c6beb19d4b871188e3f3e4564602202474ebb46b1e1aec4790cfad8b1a82f4810b7d445d9d7cdeed87dd2a6f825d00
 . . . . [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)
		009629d9922d35bc80d316798d792c1e3ea3399506364c0e6970b5447ceb80d8f550e31d56f6429a686f86f23331ccdcca6f5055bb3e1361c5c62db21463f557526de4337744cfaaa03d644af5e9764f73e04846461dc949265e0ecbafd86e095844e5f0abf55561bcd856ced525a7a5f87907986133c1f0c5219d691a9e3b7ed98439233131b2adbc91cea53c3051f5f2261ab26a88767ad119972ac5c2c19ae51693b7aef59ab1389c5f5be8122d16e556c3081b90e5530f88d88fddf5008148ec6ec2d1dedfda51af25930c36ded9397ccb5dd5f7f154389145f3d8ab2023577e314ac2f7d29de8b535ff688967eaa6336efa2ee0ec5640b7593fb3126ec9a4