shuangd.com

Issued by GTS CA 1P5

About this certificate

This digital certificate with serial number f8:2a:e9:57:5a:b0:29:c2:0d:dc:43:70:9d:cb:e1:a3 was issued on by Google Trust Services LLC.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.


We have idenified some issues with this certificate:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • 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)

Certificate Subject

CN=shuangd.com

Google Trust Services LLC

Organization: Google Trust Services LLC
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): f8:2a:e9:57:5a:b0:29:c2:0d:dc:43:70:9d:cb:e1:a3
Serial Number (int): 329871352145072007845614708386643567011
Serial Number lenght: 128 bits, 16 octets

SubjectKeyId: 9f:ed:5e:ba:dc:89:16:e4:dc:35:c7:6e:f1:6c:66:fc:dc:33:54:4e
AuthorityKeyId: d5:fc:9e:0d:df:1e:ca:dd:08:97:97:6e:2b:c5:5f:c5:2b:f5:ec:b8

Fingerprint (sha1): 1b:61:a8:e2:24:3f:06:c8:16:ef:8f:65:bb:ee:d2:95:93:ec:ad:aa
Fingerprint (sha256): fa:a2:67:5c:c6:24:f5:9b:91:98:d6:2c:9d:c6:b0:c4:f2:c9:23:03:12:21:80:78:9b:c5:02:f6:cc:39:ae:94

Issuing Certificate URL: http://pki.goog/repo/certs/gts1p5.der

Revocation information

OCSP Server: http://ocsp.pki.goog/s/gts1p5/VSFFSL0zSgY
CRL Distribution Point: http://crls.pki.goog/gts1p5/vPkR4NIHR6o.crl

Check the revocation status for certificate shuangd.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for shuangd.com

Public Key Algorithm

RSA

Key Size

2048

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication

Extensions

10 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

shuangd.com
*.shuangd.com

Other certificates including the domain name shuangd.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for shuangd.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv3Jw4Ok/P+dsnrRAQmTS
1/Yy5VsnvUKzV+jZGFvwZDMyxjCGDSEhbQ1WUW1EdTGy9R8o0LU/pMM+BVP2ryiT
DWkNAgXsp7VM+6nun6ZvOq0JZKC9AW8yrQZIdIdYOH9NeLA/3PJ8JMgJ0BYiuHa+
1kOPiwHrGOmSKL3JWmh6AwYuzQ/3FtO9xtJriIAq+XE355LWyZge7L+Ny8Tqtjt2
L+vm/Fi9W+/FjMgKxfDnCSplmuFF1nAJwaQ+k7RdIMMhQCXVopq6gUy+yCuYJ103
EXK+YBpO4gPIZ3ylWD0pw8lCoa+sqPtkOSP7LdcmLZUbDEeey4PozAeJ8L9t9itM
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 329871352145072007845614708386643567011
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
 . . . . . . . . . . . . [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 (countryName)
 . . . . . . . . . . . . . . . . . . . . [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 (organizationName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Google Trust Services LLC'
 . . . . . . . . . . . . [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 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'GTS CA 1P5'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-02 20:48:26 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-01 20:48:25 +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 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'shuangd.com'
 . . . . . . . . [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 (rsaEncryption)
 . . . . . . . . . . . . . . . . [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 24167949175306948866407933893084688735500117369219379265683702580099347713660349068807396322960723843789436679250870713711750018645488337552043623064622936932116886161482491346127051543175316657645301601195325510883735137029325880198955930000855772291844738384246622205308561103171183036987620281398458614844500307652404590113636737688626576510202638565429912628784598425087731119903520727777190902406101606842145336499639180328057808015091110214573509288969693123254413006846058033673762385283046517149814983236243336887309747055777492101024148188207516458119348058836282091664423944891405036955499464272868325149791
 . . . . . . . . . . . . . . . . . . . . [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 (keyUsage)
 . . . . . . . . . . . . . . . . . . . . [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 (extKeyUsage)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (12 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 (serverAuth)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints)
 . . . . . . . . . . . . . . . . . . . . [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 (subjectKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							9fed5ebadc8916e4dc35c76ef16c66fcdc33544e
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName d5fc9e0ddf1ecadd0897976e2bc55fc52bf5ecb8
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (108 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://ocsp.pki.goog/s/gts1p5/VSFFSL0zSgY'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://pki.goog/repo/certs/gts1p5.der'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (30 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'shuangd.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.shuangd.com'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (26 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 (Domain Validation Certificates Policy)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.5.3
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31 (cRLDistributionPoints)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (53 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://crls.pki.goog/gts1p5/vPkR4NIHR6o.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)
							00f000750076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018c2c8118310000040300463044022064a328ad7fdb4e360448c62ce8bc777a5065513ed9579cd3d3f422b225d4ef7a0220133047e3fe3c80d55c8ee0f534a9d38a2c2ea0b8c484b7b3cb5eaff5df023f9a007700dab6bf6b3fb5b6229f9bc2bb5c6be87091716cbb51848534bda43d3048d7fbab0000018c2c8118380000040300483046022100e4bf6c34122a9c61591975d72cbc4728f77bcb8d5f9cb02836960adb532128f3022100e55828a27d588521d108fcd6a81284a0f5d2719009067bd0d8ae297bfd758a2d
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
 . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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