lingying.sijie.li

Issued by R3

About this certificate

This digital certificate with serial number 03:cf:54:9f:64:28:6a:e4:53:1c:33:db:6b:22:75:0e:30:11 was issued on by Let's Encrypt.

With 10 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=lingying.sijie.li

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:cf:54:9f:64:28:6a:e4:53:1c:33:db:6b:22:75:0e:30:11
Serial Number (int): 331887790506204610152049312609513438588945
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: fd:91:b1:81:35:50:14:21:75:38:3e:00:18:ce:f1:2f:63:b8:3e:ae
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 22:0d:70:7b:ab:3d:6a:46:c2:09:c6:5a:dd:aa:8d:ea:d1:f1:6d:ea
Fingerprint (sha256): f3:82:e3:05:02:c9:92:7e:d1:d6:2d:44:e5:da:b1:12:3a:2e:9c:d4:06:2a:9f:6d:c5:7a:7c:3a:1b:dd:3b:39

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate lingying.sijie.li

10

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for lingying.sijie.li

Public Key Algorithm

RSA

Key Size

2048

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

callmedinahome.com
delmonteforest.com
gnatology.com
greatwallpoker.com
homemagazine.in
lingying.sijie.li
patentlawyerlasvegas.com
siriwatch.com
tranquila.com
waterfrontestates.net

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sijie.li
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linkedin.sijie.li
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yf.co.za

Certificate

The complete raw certificate details for lingying.sijie.li in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtWfZ7FOytvD7QvyB8YJT
DeZOlvUg1IYa//1JHAaTLo1fcML+MJ6yNRoVJAXSIK9MOG3fAJFLlzAVjBwI4sjt
QltsuMhkLtd5Kh0j99dd1dKIe1s0TCcGzoybfXiByVcmNRdwUrdZYjk02x8uz1wr
mWPhfO+iA4w1nDHza9xWm3MrXFhJZGaA2H6drqUL9/WZhYsx/ntp3RbEa5ikL/4z
HouksCiERK8neA6DgR68Sl5lnsplZx6PHUErw7Pkh00TV5gkFl1bcmyBgukLwBzS
qbxuzUTaxvNisjqAjSOLGtE6/Oc+bf+ugIXtPOZDsLPY5jelT06X0dVyI4GLFJ1E
UQIDAQAB
-----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 331887790506204610152049312609513438588945
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-05 04:30:06 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-04 04:30:05 +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 'lingying.sijie.li'
 . . . . . . . . [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 22900344164962003113561666357401950220991368578956109063290459231103500820515465630002524246587657085511580410661874903128508962081468623541117004170121936751962262484605854814584242829944710832143850997528798609429802128212007770021906563102864953934125082805719485932432248879600645514701486465166344576595602469983788107534347349907937743111847897525476020111032902265429779094165795247387594422916988286418458708808224783845554877435059235114011926473052154714393751290939592916943626060342238201758772035025102178609021015923673338754247369339595773742840271219413153435772328435477289090044724428243491031434321
 . . . . . . . . . . . . . . . . . . . . [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)
							fd91b1813550142175383e0018cef12f63b83eae
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (193 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'callmedinahome.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'delmonteforest.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'gnatology.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'greatwallpoker.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'homemagazine.in'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'lingying.sijie.li'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'patentlawyerlasvegas.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'siriwatch.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'tranquila.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'waterfrontestates.net'
 . . . . . . . . . . . . . . . . [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 (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 (Domain Validation Certificates Policy)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10077001998107109f0d6522e3080d29e3f64bb836e28ccf90f528eeedfce4a3f16b4ca0000018eacbc50fc0000040300483046022100d6cf82677e1167d2fa95f342cbb574390ff8a45b76b98d18b4d0c2f478746d78022100ca48285e94aac4f737d3f4b4e4ea12065bd9b1b663aab06ddbd8dca850065373007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018eacbc51010000040300473045022100a18b254497ec8f9a0d281aad7a67f04043a171696e0fb8c63c2e3e24f0c36ddf02201e31fcc92508620524af0d2f9f03b9fdd775df48d0b1af838ad834680489052c
 . . . . [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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