vivalib.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:40:24:cb:fe:1e:ab:26:2d:bb:c2:86:40:3a:91:86:5f:15 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): 03:40:24:cb:fe:1e:ab:26:2d:bb:c2:86:40:3a:91:86:5f:15
Serial Number (int): 283163840676493193437743665133653049368341
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: c1:44:66:1b:34:27:4d:7f:5b:af:0e:53:d4:9d:de:49:d9:81:0b:f8
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 82:7d:da:19:bb:53:8b:be:64:ae:be:ed:67:96:f7:14:86:ab:b0:7c
Fingerprint (sha256): 0f:e6:50:84:be:e4:93:49:97:9e:a4:76:d7:1b:c6:e3:08:44:dd:50:1a:23:9e:5b:d4:63:bc:49:50:ac:5a:b9

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
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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzKaF7rDEpzKkmv09DIGv
oueAc20KUZ+SR8BJFzpHfNtZfVQQehwDOpk6VMuixuCu5BlvkYj/aQYvTcbY85Ft
BEWmr3/DHIQAUDDibBOm0ahwb8ZY4hhvxa9hBizLG3pzNHcV5zKcAZtZq5X09JQd
S63FyRGJRdWdAP0R6+RkDH6wBnxGKgRzUShaEN6xPm6Cf9aRCg8pZW1wc1vMyZ7t
79XPbqSoC1W7WUdmh+b8aNaKQBO673GkR5GXi1b/MLCgU8i9pJ3xPL/cLBkwa5c7
fRjSogdRctqtIVgS2Qrhy9jSCfTHPt4e5QPccpLPGFkC63Ua9JP9LEnG0nn6Yd+3
KwIDAQAB
-----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 283163840676493193437743665133653049368341
 . . . . . . . . [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 2019-08-15 12:04:03 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-13 12:04:03 +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 25834729850360365088366278525116249098103639517916617590790184585234940340499293447790333627640765333460511753820145636463488578510897136188698082492927992301242091812985008607563246240704812472178910944049287320667221878214519498436622709758815458868083843964564208733158370752948019155340754609290589234592672964970935149919353566350100387236928330739841468332105044066503107349654221612492917702635377162120379345704746225552779029203506662187427974111495061419635950336123952999037296921792684434398455569696763266625509428194602643023006785448015588329850605616091713620500417398597231302005352552024013384169259
 . . . . . . . . . . . . . . . . . . . . [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)
							c144661b34274d7f5baf0e53d49dde49d9810bf8
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016c9560c6870000040300473045022042f10ef8a34c62cf22ea8fb517e08eb4e824244b330c53724ad893a29985e81c022100c7821f235552b1dcafd32fc7c79fd6bcb7fb5b4bf7d694f3352d6ebbb0725791007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c9560c65f0000040300473045022100d3d51dd8626835188cec0c6f77f56164266b6c1977f2223fb34c5589bcf56f0102206c6e64c0471bed9cfa89320912f41d0c07e1769bf378b32c255230260b7cb956
 . . . . [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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