vivalib.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:d4:d0:89:d7:35:e3:6f:56:dc:84:1c:fc:99:97:bb:c3:89 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=vivalib.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:d4:d0:89:d7:35:e3:6f:56:dc:84:1c:fc:99:97:bb:c3:89
Serial Number (int): 333753914715300121063608110409678585578377
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: aa:bc:23:a1:1a:ef:40:21:78:f2:23:52:08:30:3a:57:c4:1d:0c:ec
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 5e:b6:bc:33:24:49:18:3f:0a:dc:d5:02:4e:9a:c7:5c:d7:db:41:75
Fingerprint (sha256): 70:09:8e:42:e3:3d:7c:91:fb:56:00:11:4e:3f:3b:ec:9f:fb:26:0d:c6:64:8f:55:5a:4b:48:18:b5:7f:6b:50

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 vivalib.org

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for vivalib.org

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

vivalib.org
www.vivalib.org

Other certificates including the domain name vivalib.org

(limited to 100 certificates)
sampledata.vivalib.org
usagedata.vivalib.org
usagedata.vivalib.org
vivalib.org
files.vivalib.org
vivalib.org
files.vivalib.org
vivalib.org
protectedtitles.vivalib.org
protectedtitles.vivalib.org
usagedata.vivalib.org
usagedata.vivalib.org
usagedata.vivalib.org
usagedata.vivalib.org
sampledata.vivalib.org
usagedata.vivalib.org
protectedtitles.vivalib.org
usagedata.vivalib.org
protectedtitles.vivalib.org
protectedtitles.vivalib.org
sampledata.vivalib.org
vivalib.org
sampledata.vivalib.org
sampledata.vivalib.org
files.vivalib.org
files.vivalib.org
protectedtitles.vivalib.org
sampledata.vivalib.org
usagedata.vivalib.org
files.vivalib.org
usagedata.vivalib.org
vivalib.org
vivalib.org
vivalib.org
usagedata.vivalib.org
sampledata.vivalib.org
protectedtitles.vivalib.org
protectedtitles.vivalib.org
usagedata.vivalib.org
sampledata.vivalib.org
sampledata.vivalib.org
vivalib.org
vivalib.org
sampledata.vivalib.org
sampledata.vivalib.org
usagedata.vivalib.org
vivalib.org
protectedtitles.vivalib.org
protectedtitles.vivalib.org
protectedtitles.vivalib.org
vivalib.org
sampledata.vivalib.org
vivalib.org
protectedtitles.vivalib.org
protectedtitles.vivalib.org
protectedtitles.vivalib.org
sampledata.vivalib.org
usagedata.vivalib.org
protectedtitles.vivalib.org
usagedata.vivalib.org
sampledata.vivalib.org
vivalib.org
vivalib.org
protectedtitles.vivalib.org
sampledata.vivalib.org
files.vivalib.org

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxT1puIECE77f9eIwOLM5
LBf2BpIeRFonmo8AiycpzW6tBrtmsD6bxtWnwiF00Zo4pcejhTWtoDQEL0xr2Xno
mkoFE3VZXldGxR+libLt7buA0JMCRo9Dlfn/kp5o3CpKXvrt9XtNjPe0Rw1WE6bl
os4Dgdc8L+QfVmp1QWiWS4NZPXaTbSwYEF840pkzb5JKpnexS1hdo7ok58bMjqMh
wBIgm0VUFLxMwU4rWrMLq9sdW6B/OM9jBzdvjGfGVldHpbqUi8N8B2xZqPQk8r2d
VEXEF99iA6ZAoncKJhUqXJAmggIMsrt4ceqopA1izAXPwjxg/rTJnlHMWIh5u19X
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 333753914715300121063608110409678585578377
 . . . . . . . . [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 2019-03-25 12:13:07 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-06-23 12:13:07 +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 'vivalib.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 24899229943283247136584980656681169170277671014053309520423304843707072709980394793878422072382351964238265332292395273312995355981432265532027131622219029823180437093671140677348390061571693682838929169102696811058831944348833117212631039123351936513888245132993145983963183017467762399930035562200359506471561146705915256448007502864790519544583632017882066735690123657046010472426619181915834509269377330897725779261032980401597529802324928142115922047711734871497222516155653576728177816357780399843428238090625336268852037740889371331457778035735067226298382592935672060331068545831074948924865459200305011840863
 . . . . . . . . . . . . . . . . . . . . [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)
							aabc23a11aef402178f2235208303a57c41d0cec
 . . . . . . . . . . . . . . . . [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 (32 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'vivalib.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.vivalib.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc5600000169b4fbb3d00000040300473045022100b2d3318cd81d5f6022e957fda3c307f1dee84821d18f50c303d954637c8ee2c302202d48c880ae1bbea6e7dccd0b6e6da1ee428621bb513518cfce0510dc483431be007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f47800000169b4fbb1d50000040300483046022100c66519eb9a7b2fdc71d8c15a0a65b2d07f6337d894be995042f4d44b70bf9add022100cfcd217e83efaecd88809dcc8a35a6a7848d4467c6b23c167eb68fac194695e5
 . . . . [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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