DV SSL/TLS Certificate for guacamole.imep.net

Certificate is witin its validity period

Issued by Let's Encrypt (R11)

About the guacamole.imep.net DV SSL/TLS Certificate

This certificate with serial number 05:22:85:ee:1c:d1:d8:eb:0b:9a:04:24:bb:78:f9:3b:8f:35 for guacamole.imep.net 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 guacamole.imep.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): 05:22:85:ee:1c:d1:d8:eb:0b:9a:04:24:bb:78:f9:3b:8f:35
Serial Number (int): 447309053808738153873150197631282333847349
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: 56:73:94:90:23:b0:37:ac:8a:b6:a2:6f:4e:54:da:fa:53:cb:30:11
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): df:cb:a8:58:8a:90:57:05:49:3e:23:da:37:1d:c4:e1:db:1b:49:13
Fingerprint (SHA-256): ef:4f:4b:15:c5:a1:7d:c5:84:6e:e2:a6:0e:4b:e1:0b:32:c5:67:e2:76:0d:26:08:5c:5f:c4:bf:bf:09:8b:79

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

Revocation Information

CRL Distribution Point: http://r11.c.lencr.org/54.crl

Check the revocation status for certificate guacamole.imep.net
1
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for guacamole.imep.net

Public Key Algorithm
RSA
Key Size
4096
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

guacamole.imep.net

X.509 Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 447309053808738153873150197631282333847349
 . . . . . . . . [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 2025-06-07 18:05:32 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-09-05 18:05:31 +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 'guacamole.imep.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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 796886452957140342185718031133543553455171426565254040569370961677255949643813545300350160686530395614419210220576803427805711718723049193748861963262749965257019250835314196280144203644435548597169768540114165150120351603876510884772491839732482962537279723645292156248516241477868696770216331361861500050490801953502548345183427292139132325768908536375082150520079965997247567352626211504810271801445093704621387925197711231315745474297605631527665527946403535704247890440559703845455899344776669966401963964132495500082715390880711569798448379230397383203205581378240078488035745872886514016978125109931708760423328103093115720457604111532651739306107885718259203106095548433974008515280128778905784510719512535797976759575904709958422274019104158729774673920072769596069428575669826776432765623713957313468630110705273573972844613357824904744052214612972318027165312113775031924371347715172082819144592803159104358104115629374202503127866426762183162736569451264225417833361308992846185819207461380675173417557228182342051425057821612178867170098691258080894384887746863626788768402522950915419920267700614125315963500989094414347913907606793908498303390116329651222047566442917375394039311511623703969900599772874386036798405809
 . . . . . . . . . . . . . . . . . . . . [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)
							5673949023b037ac8ab6a26f4e54dafa53cb3011
 . . . . . . . . . . . . . . . . [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 (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'guacamole.imep.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 (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://r11.c.lencr.org/54.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)
							00f0007600ed3c4bd6e806c2a4a20057dbcb24e23801df512fedc486c5700f20ddb73e3fe0000001974bc7513e000004030047304502204fdeb8f6d26966fa5289576ee4ea667766556b451b9ccd5704c131118fbc873d02210097108f6ca5b16bbf0eb6d87a1641c16b03282fd93f7f376afc6647a7ea5fb1b7007600dddcca3495d7e11605e79532fac79ff83d1c50dfdb003a1412760a2cacbbc82a000001974bc7595a0000040300473045022016dbe1d1eaad6e7984313d78dd649dd20aa7a33e9db1a14fb411055169805cd6022100ae2027d4ce8e53404a1a28f7203e6a6b3976ee03c3cfe86dd2f4daf5d4f92e99
 . . . . [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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