DV SSL/TLS Certificate for contabiliza.net

Certificate is witin its validity period

Issued by Let's Encrypt (R11)

About the contabiliza.net DV SSL/TLS Certificate

This certificate with serial number 06:b0:8c:e8:72:3c:25:09:89:83:20:eb:34:da:72:4d:4e:75 for contabiliza.net was issued on by Let's Encrypt.

With 2 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 contabiliza.net 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:b0:8c:e8:72:3c:25:09:89:83:20:eb:34:da:72:4d:4e:75
Serial Number (int): 582750711017887564793738838546118389616245
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: b5:e0:8d:fa:9e:08:ad:e1:48:04:0b:ed:ed:ca:d8:35:e8:f8:a4:9c
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): a3:47:f9:74:02:b7:95:ca:a8:70:f6:8f:e9:bd:d7:76:11:b0:0d:e4
Fingerprint (SHA-256): b4:c7:5e:ce:15:19:ab:4b:74:05:bb:94:c6:e6:02:f0:c0:4c:31:7d:5f:90:ea:80:63:07:f5:e1:39:1a:a3:1f

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

Revocation Information

CRL Distribution Point: http://r11.c.lencr.org/118.crl

Check the revocation status for certificate contabiliza.net
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for contabiliza.net

Public Key Algorithm
RSA
Key Size
2048
Signature Algorithm
SHA256 with RSA
Key Usage
Key Encipherment
Digital Signature
Extended Key Usages
Server Authentication
Client Authentication
Extensions
10
CA Certificate
This is not a CA certificate

Subject Alternative Names

X.509 Certificate

The complete raw X.509 certificate details for contabiliza.net in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxDLsmOJvLf0X9ebX7tbv
yCsPMJqfOQAlyZp5R67dxKmm8jHerEAQSyR54PxEjaXO+Qmh3LrhaWfNsnkWGbJr
hHeRh2e3j95Xd+Qntrj6jo8mfqJlndNkcgO8GonB6Y13aQjCjI/Lso3gHFOQCR++
m7W8wuS019M5O4/dp210IGCQJkJNxw96OvOZzFyJDx2n7u0YNoowrn0Ik5dNBKWg
vsY+1FkYWvWadSuQdTnN9wiEnKmIobEgiBBsqDKXi3qMTNUm+UDXWVgD88zdrTCU
ji5P5asna4xDVK3JDWYPqO4m2Oo882A281N+ddIdVxyLrYPv3te4FtmJtzunfduC
xwIDAQAB
-----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 582750711017887564793738838546118389616245
 . . . . . . . . [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 2025-07-05 03:54:36 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-10-03 03:54:35 +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 'contabiliza.net'
 . . . . . . . . [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 24767819436154172421249904247694467639584424919130427823498435159742973695461262561641394025630608725840387071022374119174305241771710250417567966899825482191003205276699777364466251580599254757636085121529220902135134518246652647623982168913622431293525390072383623738252041988715914699327689184855368387868860335888376978435507463991208842939776849462549698363491950611953208294934776894159392970220879460796331007810795214896028008598673456639624474689110033520213963221136153360486958892502549929403745558479758536792016229015903427362180045470407530637437631013252612657734535343348374417611170185926062479475399
 . . . . . . . . . . . . . . . . . . . . [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)
							b5e08dfa9e08ade148040bededcad835e8f8a49c
 . . . . . . . . . . . . . . . . [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 (40 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'contabiliza.net'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.contabiliza.net'
 . . . . . . . . . . . . . . . . [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/118.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f100760012f14e34bd53724c840619c38f3f7a13f8e7b56287889c6d300584ebe586263a00000197d8ee5292000004030047304502206f33a1ce8ac0febe5247565aee2f6d16645de5417a254320dae78dd33485e77a022100fca9e75a158288a3a8c4e4962a8ca6afbb526853bdb7e1c111c88c2b8746801e007700a442c506496061548f0fd4ea9cfb7a2d26454d87a97f2fdf4559f6274f3a845400000197d8ee5a4e0000040300483046022100dd91e1c710aa4ef7f1407647169d3e1f3902c7fc559b3e3473976a8945883f3b022100eb795759db677fe1a140414345928b8b55397705b09e3954f9cab303ed224aad
 . . . . [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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