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

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:2c:3a:f4:d3:4b:ba:ee:a2:89:54:01:46:a2:c0:5c:02:51 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.rennes.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): 03:2c:3a:f4:d3:4b:ba:ee:a2:89:54:01:46:a2:c0:5c:02:51
Serial Number (int): 276387648369579431213630714082128306111057
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 54:08:72:7e:b6:85:47:e0:ba:ce:29:b3:7b:8e:fb:f3:eb:a3:38:d6
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 7e:aa:3e:91:9e:b6:6b:a4:43:14:8a:5c:3e:bb:29:a6:2b:d4:80:9f
Fingerprint (sha256): 1e:b5:36:c5:23:70:96:f4:3a:b2:b0:e3:e0:99:85:86:bb:73:1f:1b:8a:fe:0f:56:1e:89:46:9e:24:20:c2:b2

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.rennes.vo-vietnam-vo-sao-lim.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.rennes.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

rennes.vo-vietnam-vo-sao-lim.com
www.rennes.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.rennes.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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwLT8Zyyu2zA0xj+FF/ya
KNQWBr9kgJbkI3py+zvpWC8LhEU1gmn8ohQrXyV93sr82MMs/dxQNzNHOdncZzzm
Mfoci1zOCCkhMyyERL2Hg0YmNoBf94kXjQoMfJJshi4b85NIvrT4zcW6IG1l9ybQ
IIzr9jhkVWjMiJoAqTv4c2uTQ4pDJZ0LyIQyxtSrzgvF/eB42uumvlN2M6x/Lqds
ClbEREdNHfHeTTLZsT2ln9v+3aARmn2Bu4kcGGrFhq//9onrulIU0bNDFRVFcqlN
19ay/zEszR6lnXXjUjaxWTqJRyOSgv470jO/cZeFL1pOGlJjBQN6AJqeIhJ0dN5+
EQIDAQAB
-----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 276387648369579431213630714082128306111057
 . . . . . . . . [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 2017-06-23 22:14:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-09-21 22:14:00 +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.rennes.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 24327002051392051393556950343650046791866083254698835447167750066321442882992270436649317246814741391856442887079397026478152030524458099285589985759920958472192577977138096491509324743760624784217372036612134781765808214592229956430425460237237482096929089154075619028417087516209068167896068550951123512417469212881525001281538816465292251881629821061279637217675572534080082302981730247230093108017531819099432090491129788818352225908444240000646055597476577095931125423387345170570488833275495601013695526285836930920147935290167737085686903365426203792057817698921029929372346043287022411344643105393320711323153
 . . . . . . . . . . . . . . . . . . . . [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)
							5408727eb68547e0bace29b37b8efbf3eba338d6
 . . . . . . . . . . . . . . . . [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 (74 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'rennes.vo-vietnam-vo-sao-lim.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.rennes.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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