www.vo-vietnam-vo-sao-lim.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:a6:ee:c6:79:cf:ac:9a:dc:73:d2:c8:c6:8c:d6:43:97:bc was issued on by Let's Encrypt.

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

Certificate Subject

CN=www.vo-vietnam-vo-sao-lim.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:a6:ee:c6:79:cf:ac:9a:dc:73:d2:c8:c6:8c:d6:43:97:bc
Serial Number (int): 318141117512556535068040960051936032430012
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: f9:27:ac:7b:23:8d:4d:68:3a:2c:71:f4:13:35:b5:88:9c:1e:e2:6c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 8e:52:cf:bf:f0:eb:d2:c0:a3:c9:c1:23:32:0b:cd:8d:b5:b4:18:09
Fingerprint (sha256): 75:44:44:3d:96:01:06:e2:18:54:d1:68:28:bc:9b:28:e9:d0:8f:d6:77:3a:32:39:09:ee:62:fb:a3:96:3f:ee

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 www.vo-vietnam-vo-sao-lim.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.vo-vietnam-vo-sao-lim.com

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

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

vo-vietnam-vo-sao-lim.com
www.vo-vietnam-vo-sao-lim.com

Other certificates including the domain name vo-vietnam-vo-sao-lim.com

(limited to 100 certificates)
www.vo-vietnam-vo-sao-lim.com
www.rennes.vo-vietnam-vo-sao-lim.com
www.vo-vietnam-vo-sao-lim.com
vo-vietnam-vo-sao-lim.com
www.rennes.vo-vietnam-vo-sao-lim.com
www.rennes.vo-vietnam-vo-sao-lim.com
rennes.vo-vietnam-vo-sao-lim.com
www.vo-vietnam-vo-sao-lim.com
www.rennes.vo-vietnam-vo-sao-lim.com
vo-vietnam-vo-sao-lim.com
www.vo-vietnam-vo-sao-lim.com
www.vo-vietnam-vo-sao-lim.com
vo-vietnam-vo-sao-lim.com
www.rennes.vo-vietnam-vo-sao-lim.com
vo-vietnam-vo-sao-lim.com
vo-vietnam-vo-sao-lim.com
www.rennes.vo-vietnam-vo-sao-lim.com
rennes.vo-vietnam-vo-sao-lim.com
www.vo-vietnam-vo-sao-lim.com
rennes.vo-vietnam-vo-sao-lim.com
www.vo-vietnam-vo-sao-lim.com
www.rennes.vo-vietnam-vo-sao-lim.com
rennes.vo-vietnam-vo-sao-lim.com
www.rennes.vo-vietnam-vo-sao-lim.com
vo-vietnam-vo-sao-lim.com
www.rennes.vo-vietnam-vo-sao-lim.com
www.vo-vietnam-vo-sao-lim.com
www.rennes.vo-vietnam-vo-sao-lim.com
www.rennes.vo-vietnam-vo-sao-lim.com
www.rennes.vo-vietnam-vo-sao-lim.com
www.vo-vietnam-vo-sao-lim.com
www.rennes.vo-vietnam-vo-sao-lim.com
www.vo-vietnam-vo-sao-lim.com
vo-vietnam-vo-sao-lim.com
vo-vietnam-vo-sao-lim.com

Certificate

The complete raw certificate details for www.vo-vietnam-vo-sao-lim.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1IlKQaJ8uOrUNCwbIG/N
ndLOhl1c8UuozTPXhMT3ryyWjSTP/oTq5lDu+Mtmkn1p15tattgfOwMVh+6Xlkss
S8AO81Dx4vjFpHHNpgb+4I7UpEhVl4UciPpvr7kEBVyDSMHTJAgOQq4AXVf7WWRf
Ipu62YX9zT7lfq3838E8S0XjpYkcSaERmIy7yhlVrPfnmKseh67epcVcqdKV57lJ
WEFb+b+zMK/UAJr7Qu4mNRdEjO7SxVB7S6gib+w+quSmVW80kDVNTMWWzu/FQ7Uq
LhXU3VsCIWnfgEDzEvYCfGUUiDkFrsa0H6wRlh0QqTwNL/OKt/+71exB0y2gO1CY
xQIDAQAB
-----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 318141117512556535068040960051936032430012
 . . . . . . . . [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 2017-10-22 09:27:02 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-01-20 09:27:02 +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 'www.vo-vietnam-vo-sao-lim.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 26830220906588937962511853946398105238210242228979588272097597445694478959460017610392363301541237710288429817855876973599700618149326396746355548064229943590443768244900373475440210670127372884630454605053942152818805027335786495150185574952350377624450531007058368169772918875605509204495886658738223415524600490223120965678577308020366649330597436674661301990794685689983454943554993200849971987019629585882231206074060531817461190186038682114660503891519855721903124286549770815549111745989467535498729877022802588823419183834376958647515253015132022405107917247968001373155835282041711826562682711619900588202181
 . . . . . . . . . . . . . . . . . . . . [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)
							f927ac7b238d4d683a2c71f41335b5889c1ee26c
 . . . . . . . . . . . . . . . . [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 (60 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'vo-vietnam-vo-sao-lim.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.vo-vietnam-vo-sao-lim.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 (246 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 1.3.6.1.5.5.7.2.2 (unotice)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/'
 . . . . [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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