DV SSL/TLS Certificate for vpn.benefit-plus.cz

Certificate is witin its validity period

Issued by Let's Encrypt (R10)

About the vpn.benefit-plus.cz DV SSL/TLS Certificate

This certificate with serial number 05:de:29:ec:a2:72:ea:09:9d:45:ca:15:f5:7f:a2:6e:ee:b0 for vpn.benefit-plus.cz was issued on by Let's Encrypt.

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 vpn.benefit-plus.cz 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): 05:de:29:ec:a2:72:ea:09:9d:45:ca:15:f5:7f:a2:6e:ee:b0
Serial Number (int): 511159842139990165325624289058502898282160
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: 56:c3:be:81:03:31:51:c5:90:ec:f6:09:ba:50:11:29:19:c2:42:5e
Authority Key Identifier: bb:bc:c3:47:a5:e4:bc:a9:c6:c3:a4:72:0c:10:8d:a2:35:e1:c8:e8

Fingerprint (SHA-1): fb:84:cf:13:ae:4a:c3:b7:1c:c7:9b:50:e4:b8:d3:e5:02:0a:3d:6f
Fingerprint (SHA-256): 00:01:7a:94:fd:06:22:ab:76:4d:94:ce:2f:4f:87:40:a6:a6:25:48:bf:42:65:4c:4b:90:e1:67:79:4f:19:7e

Issuing Certificate URL: http://r10.i.lencr.org/

Revocation Information

CRL Distribution Point: http://r10.c.lencr.org/49.crl

Check the revocation status for certificate vpn.benefit-plus.cz
1
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for vpn.benefit-plus.cz

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

vpn.benefit-plus.cz

X.509 Certificate

The complete raw X.509 certificate details for vpn.benefit-plus.cz in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqKYVhvi7QQKyZ7pAAD4R
YkWgm0+f92FQ56Ktmf1u1t2yScw0Y546MLR03vE46LYYEEyUWwzr+w/ehPkEhIiG
JmZS7ooeEj7VCJKe6UA82nPfpTwxo7Dhbtg7yzk2uOnUX+lPwaCncHRV+GOtCTlF
7XUybD3SZCGwtyrz1Yq5ex3g5PNbMBKfAu6qfBf1Z+QjujdnrzlsWzMwDy7Jne1m
DKkmwFiwSTHf9TOpbhw7BZMJrxNOI8QytV/Ce/InPIfxVLU3rPobMUi5+arIoUvJ
bGSRtgm2gL3s6i7IypNHaeoMvFcI7mERY3MXnJu+KIzH3XkfVe6m2midNRbR5qd7
qwIDAQAB
-----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 511159842139990165325624289058502898282160
 . . . . . . . . [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 'R10'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-06-03 01:27:26 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-09-01 01:27:25 +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 'vpn.benefit-plus.cz'
 . . . . . . . . [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 21289934351870206804553798219625136203860870579263469284171201181627012025206238482497161580036805908562562520610157653517389834496747405852988932314888182010284448275029562239540503105821273499526056325672253464669868062407297885674756544719624743062809356086914787112787755162874765821845134198787020689033464906814742858927928131832365555012510832262983128335608632747590264540100287786774841566952113103756844285206181067821162465623465597081655779002974503147625065092923238225563728328045109061398935229520014083978165485639716478037910740843683511743495533430699061188440300444940100267158664257550547669187499
 . . . . . . . . . . . . . . . . . . . . [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)
							56c3be81033151c590ecf609ba50112919c2425e
 . . . . . . . . . . . . . . . . [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 bbbcc347a5e4bca9c6c3a4720c108da235e1c8e8
 . . . . . . . . . . . . . . . . [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://r10.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 (23 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'vpn.benefit-plus.cz'
 . . . . . . . . . . . . . . . . [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 (39 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://r10.c.lencr.org/49.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00076000de1f2302bd30dc140621209ea552efc47747cb1d7e930ef0e421eb47e4eaa3400000197339c1645000004030047304502207d8b550493c27e8341df4b764d2d80203f1a1f6c4a17f209c29b378a4816b232022100da70dbf2d75dd669eb4f722bc03f71e6bf681d27a5242a15e9e45c0409e61cb6007600dddcca3495d7e11605e79532fac79ff83d1c50dfdb003a1412760a2cacbbc82a00000197339c1e540000040300473045022100bd292d07c9278c78cec2ed8dc2332196e7a8e0dfcc7114125e06463fa8838764022066b45fccc507051a4067dd26e9e7d60185ea4511972cca889991b4e3f7be2029
 . . . . [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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