t.shuge.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:8e:ad:64:dc:c7:94:71:87:3b:b8:95:72:19:c8:2a:c2:53 was issued on by Let's Encrypt.

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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=t.shuge.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:8e:ad:64:dc:c7:94:71:87:3b:b8:95:72:19:c8:2a:c2:53
Serial Number (int): 396999719980713350499468409659562228630099
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: b6:7c:07:89:df:fb:01:a2:57:32:0c:f9:13:a2:fe:bb:19:79:05:ce
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): a1:e8:ef:f6:d8:90:27:b8:8a:34:dd:10:32:4f:b4:3e:85:9b:6b:95
Fingerprint (sha256): 11:01:39:ca:83:38:b4:6c:68:c9:a1:e3:ec:47:b0:24:20:7e:38:1d:cf:09:fb:e6:3d:f8:45:96:74:f1:9a:68

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate t.shuge.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for t.shuge.org

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

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

t.shuge.org

Other certificates including the domain name shuge.org

(limited to 100 certificates)

Certificate

The complete raw certificate details for t.shuge.org in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAzxHKNTTTv0taIgcIPF+U
I6dxtuVj3DzyPeRgLNEfnlH7RqwNARpW8buzGEjTr5jb+viJV3a1eJ46flHeEOyl
OX7KBsYQ/x9TJlpotuwHGg466zlKDGSWFIg8ETObwZngyIUfC2CrBLJUlrdmai4r
nxdEmuGkdFEuB0laJq4jARk/S56eP/kTFVf5tiVBSc2v8+6m0p4w2tWOotbsSMfF
nWOJMZAb0Rbc4S3OSr+LmV3AuaFsFBiEdfnCD2ObNJl3H0cVMiKxFkHlkDAtDQdw
xL+ThF4WP+1rdAMdNvEcfSd9AjdaZWMALulq+gHuLFtuQY0CL4UdWXjyeBm2tX8U
+brVobcCBkyg8FKnNz6HosVvZHRz/U5RoCQbzeN0C0fVckphBXxnXGz/lPSKiUrf
KSG3Xsx6o99B1LCx43a/Oyu/WfSuiH5jZf5ZZfEsR8ySzgBsI9HZH9O4w2ISinQg
OhFap7zgGamwZzfVQGWqc5T0bqbH09TqkOxY0qabPgGKzD9FDFrswi5YJQcpZGeN
fDJdNjqNMdsoN/VfC6O8FQ9vQLvAeH0BcrM/QyR56Yi7HonP78RimES3SBnVYk4m
nLVsY1k2KLnpW5g7RspU9o+kt3PedP+arp8v99TF1k30LHm3wyl8m2g+rtI/S7Ms
r0VJbGiqgnZ8iX/DR12NsC8CAwEAAQ==
-----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 396999719980713350499468409659562228630099
 . . . . . . . . [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 '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 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-12-19 17:19:17 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-03-19 17:19:17 +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 't.shuge.org'
 . . . . . . . . [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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 844769823468534304735456811324198888382210947473973403221952858497436786724278910771659032558318565778254284875736929251972645401660956797029206927982960469977687534331873373195764939645849553402603417361881536273863122367810532449294601047915680440470370869949889592062630417902582992548409245852300779242287856932487804210649537263470450852452947858294718745884677339183074158140226840044004467604145457953601872422228621008584318861869725596334242075430990429754900924479926861851165665048579699183160930923932640386737918344931607490233140271851188259658673145544846835649240968522213241747733727855984373740381429322152088075497573433338392326287118833652696949028573267799932851565520703716797687834507146958952595833903217858819607638691096133714222289126023898365181029224730332531347321351136340910605189274159002640302443016735744422875602113509329158614536354262628524628658974204649196737962371493174115062559032904576068856977789110144694558950930109577483915928554499610649729697436090011563066848263504876630094960927567463574035281978095647312147796627436192735000064342347040054528676568964981263268267488666898335821882002546759698687033046178367686801681039610846274889862336647610483357268722987642948926080659503
 . . . . . . . . . . . . . . . . . . . . [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 (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 (serverAuth)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth)
 . . . . . . . . . . . . . . . . [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)
							b67c0789dffb01a257320cf913a2febb197905ce
 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [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 (99 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.int-x3.letsencrypt.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://cert.int-x3.letsencrypt.org/'
 . . . . . . . . . . . . . . . . [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 (15 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 't.shuge.org'
 . . . . . . . . . . . . . . . . [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 (69 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 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . [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)
							00f0007500747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc5600000167c7b17d64000004030046304402200223db4c9dd0f0bbe69cbacfb97507125f0a350561d83de83566cc0d2c62303c02203723034cd1d3be052dcb4ed02a09d205a65a375dcb9f3bae19af01f61312257400770063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d00000167c7b17d770000040300483046022100c0458a1ce775ce822aefad46d4ad7365a930bfea4dacb36a80e4b792b54da92c022100ff2c4936b7053227654e2bd1dc161ea2dac1cc335959a35bb67ba2d3a0ccbb0c
 . . . . [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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