vivalib.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:d6:da:03:7a:e7:d1:1f:fe:d5:fc:07:f9:4d:02:b1:3c:36 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:d6:da:03:7a:e7:d1:1f:fe:d5:fc:07:f9:4d:02:b1:3c:36
Serial Number (int): 334447074089153656619290106801889257536566
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 0a:04:99:08:66:2e:cd:ef:a9:50:a2:91:88:e1:df:cc:b8:c1:8f:52
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 8c:f3:f4:ba:4d:6c:32:33:9d:68:ef:1f:7f:70:4d:6b:75:c4:12:47
Fingerprint (sha256): cc:3c:70:ee:f2:1f:99:fa:7a:cc:72:f8:02:ed:0a:d9:dd:2b:7a:f0:5f:d6:6f:ba:c3:91:5c:67:74:8e:8a:76

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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqOqgKPJZkl1jT2vn32Go
9RWjv+PNqIq1u4cLIhZu3PM5ljwv27zTMR5nGJR2j87rFeTOpZGVGEGvRnVqP8g+
Ao1uX0slbwx9rEhxPikj1vItBghSnLYBFiFbUnC37jhUWFL0bQQQKQFB3MGD6NH0
GNibPwwjf1q7jQUpO7hBbX0IFa8n3nDTUNizV7pTDbRQn7jOCbcmboRrtbsWNWr+
+j+i8FMnELIzhvsle986Acxs6NUUJ+bBDflWa36ozoVtznuvQHNQHc9nlJYeeGHk
3o7txUZCEPE8TQ8CXgWtZcVzCk4+gyx+DYkOk9LjzcUVnt0ugIkW7sCa3CEhoATA
ZwIDAQAB
-----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 334447074089153656619290106801889257536566
 . . . . . . . . [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 2019-01-24 12:09:55 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-04-24 12:09:55 +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 21323733442016376313530632056948351739683800626162030198457162133449323498242118822408824522066080456730320612693786633061369785649000185217134778941158599117126166234299127855456829717379987168118946478380027212882442439518439800280574085133978803318544183860955546952834170767085999528480751505698769536058586362791159912296407027337346728379316499981147183203861450604623434664310253865403895761594137364010481577286765880744717079830682905555993009884775190008968902685478801625723667503308060398854148265046015624764825503718618029466596148270809736932557418870594655749028300204462209400413448738291306369171559
 . . . . . . . . . . . . . . . . . . . . [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)
							0a049908662ecdefa950a29188e1dfccb8c18f52
 . . . . . . . . . . . . . . . . [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 (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee007500747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc56000001687ffb332e0000040300463044022079bf29a5845d9a62f40c6834e6b0c96b14e26182658830631290f434f49574b402207a1b7bdf44abd3bb8d520c46c18fabb9902ef297c5680a74dbd38ac7c6539f2f00750063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d000001687ffb332e000004030046304402206a6072b65e6673fc75aed9529c275ba31b4207ce3b90a7e49f2c5fd74398e72702207fabf8eefba3e90b855467e5a53fc82dfc6096ea68e353f8c5be892ff1fbb9c1
 . . . . [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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