DV SSL/TLS Certificate for simhope.com.tw

Certificate is witin its validity period

Issued by Let's Encrypt (R11)

About the simhope.com.tw DV SSL/TLS Certificate

This certificate with serial number 05:42:c2:14:c8:3a:17:9c:f9:f2:58:63:32:9e:3f:bb:93:49 for simhope.com.tw 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 simhope.com.tw 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): 05:42:c2:14:c8:3a:17:9c:f9:f2:58:63:32:9e:3f:bb:93:49
Serial Number (int): 458278044013787078281753033261721371513673
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: cd:0d:d1:45:9b:e4:32:a6:79:2a:84:aa:62:1b:45:af:78:b2:7d:1d
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): 46:42:b1:5b:dc:17:0c:d0:9f:93:19:7b:93:95:82:cb:c8:83:4f:a1
Fingerprint (SHA-256): f8:73:cc:4d:a8:b5:c9:e0:70:cb:31:17:39:0c:6b:19:4e:3d:f6:79:bd:4d:db:f4:10:69:a7:a4:dc:18:80:df

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

Revocation Information

CRL Distribution Point: http://r11.c.lencr.org/74.crl

Check the revocation status for certificate simhope.com.tw
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for simhope.com.tw

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 simhope.com.tw in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyISgNwt9hL/3eq6msj1O
Vn9Sa9V6JPOZbjsESj5h9w9H/MccgsZa3vwxUK0JCliS8s46h/ue36taccv7nT/l
j8dkrtAxaUwdTslg0SHWgdLiyT5c3vd7JXoK8zGXRLO+uaqTo53vH7FA9Dt03Ti8
cckAh5qIg9cN2F8lDO18LRlPY2X5Eoer82WC48zIMlcyCyejouCmnfooBTGtNcV6
vzcMP3w1XCvvslPulgAIH24bPk7EoiUGJnnGYVQ9LQHvVaP5mj4+uoLMHdxzZQ+r
+4C7epFzjsAwjH2jJT9u5NFyYMmoZPydcQfUx2yN+SS7LRu7RhfsVovAI/W69hjm
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 458278044013787078281753033261721371513673
 . . . . . . . . [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 2025-05-21 06:40:04 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-08-19 06:40:03 +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 'simhope.com.tw'
 . . . . . . . . [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 25313061232375719596840654411039406231192485565227035020128673113621435398777490565939929802088876460472481117860393081746505257649304512515187117422842343914717128268651001341746089267503111343641125496115758588062109044734953535934389635217015002833765978713456645444351009371361459496701353536558915568531492740948562306103625846543072028198106792016025783081521185939763739543665464773493740728948225177262746972745385140180567828547838908866778005344671526514420210323418493294193175235919575461608171558548488716709270279706329535444902227794027630784079510234848186574428727130115681607645051848307520656959043
 . . . . . . . . . . . . . . . . . . . . [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)
							cd0dd1459be432a6792a84aa621b45af78b27d1d
 . . . . . . . . . . . . . . . . [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 (38 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'simhope.com.tw'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.simhope.com.tw'
 . . . . . . . . . . . . . . . . [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/74.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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f2007700ed3c4bd6e806c2a4a20057dbcb24e23801df512fedc486c5700f20ddb73e3fe000000196f1c7a3dd0000040300483046022100e41b9a6cc9c752212cb9fcdea06a0732c4bb6dcc21827e72a3357ffd4dd60f65022100f1b40bd6bea0563dbbe6fe903c766f070b34e89b2a3a86e32510593b86f0252900770012f14e34bd53724c840619c38f3f7a13f8e7b56287889c6d300584ebe586263a00000196f1c7a3e50000040300483046022100c0591708c34931d8c9f652675e13c96821e67ba3815f0b10dd099d062c7acc55022100d49241c6e29c2ae340acf15f622f6139cfcb206112607cea92d2db456c78dcf8
 . . . . [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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