liber.pro

Issued by R3

About this certificate

This digital certificate with serial number 03:6a:f8:e4:34:ab:52:56:28:64:38:71:e3:63:7e:2e:c1:8e 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=liber.pro

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:6a:f8:e4:34:ab:52:56:28:64:38:71:e3:63:7e:2e:c1:8e
Serial Number (int): 297737622143797419253164157931087257846158
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: bf:5c:a9:83:20:26:44:f7:99:b8:c1:dc:42:0b:c7:eb:65:3e:0e:b0
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 7e:9e:34:92:15:38:ed:ea:c1:09:c0:0b:1a:5a:dd:e9:e8:4d:49:be
Fingerprint (sha256): 0d:a6:29:a3:a3:8a:1f:06:e6:37:0b:8c:79:91:37:5f:03:6e:1a:be:3c:ea:e4:2a:5b:15:98:c3:bd:2e:9e:35

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate liber.pro

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for liber.pro

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

liber.pro
www.liber.pro

Other certificates including the domain name liber.pro

(limited to 100 certificates)
liber.pro
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liber.pro
liber.pro
liber.pro
liber.pro
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liber.pro
liber.pro
liber.pro
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liber.pro
liber.pro

Certificate

The complete raw certificate details for liber.pro in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyAC2SszcSqKTny5A+hch
kE7oLdi2XPfi6TklwYJUg8B8GmpM08Tgs2pjSQvs2WsT9dyqTfyaRYV/6OuxDgM/
25MbXVy+OiP4oLUGklOGaCi1Qo2e/PF7Og0tfd4+B7iECSPAq59xn2Xsv3iAqKDu
qyV3bXwu3ySCdkgKiGR6QPMjbA3pMNCqZd/EuXB89fsd2V0wiMeje2pGWjxyaq6p
7TbKzawYpUnZZ3yGCIMMd9ZjvGX3C1rC2TXDAGmV5+n32CNYxlQTffFMMNTlHM8T
S8TMeSKZU/tOu2YcODvgpTT2JL9e9Qkzi3bbq1qRteuuIPhft7ecig8eWoElO7X8
8wIDAQAB
-----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 297737622143797419253164157931087257846158
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2022-06-19 15:30:15 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2022-09-17 15:30:14 +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 'liber.pro'
 . . . . . . . . [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 25248012132385233965126868605223680377306419013920598051170543362192247567498241851707433595290745697638516717679827315843706812404900040730861946179809063532669011750649525034156726247903250746604353952985755710646938728724479907603102455590270698769358687784754885457518814803524309509495122952248445431826333364849066545566915345018009788370861520158828573174727140197156339784368126924237465550229275841780514779933907462171709075640485351893077064137645120323669186912903864563916651923001670205511679044188496891606321995892838027195438496632525358767340942010809261871784415376718931728578468962479586009283827
 . . . . . . . . . . . . . . . . . . . . [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)
							bf5ca983202644f799b8c1dc420bc7eb653e0eb0
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (28 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'liber.pro'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.liber.pro'
 . . . . . . . . . . . . . . . . [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)
							00f000760041c8cab1df22464a10c6a13a0942875e4e318b1b03ebeb4bc768f090629606f6000001817cccf53a000004030047304502202a1224ef17719e2b17dbebe9e502bf0922d85b240af81134dfb57c14eeeac92a022100fdf0f02413b28e77bf896cce0866d78f25f96a8ed9a33b9604d25bb47a1378860076002979bef09e393921f056739f63a577e5be577d9c600af8f94d5d265c255dc784000001817cccf52a0000040300473045022100c1ab27df8628e1296b140ed752edece5d851331821c35f2d33f2ea21077991ca02205b880f8998032b29d612c07cfd70f6083b67422b68cac30d380e1e092bc8f38f
 . . . . [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)
		00abbd5bc1aada2c89324af85e6b759a35c02487ea1618d089a022ae592357416fb17bed7d4f3a5ad192ea42c7277f4903c4d9ebc59dc4e647023ae43c45f195be035b7308caec07a6370699776822f4eab6754e40a4f0855fb36516a559de9a542c201cbcbe91e601fbf9a5731d0dc0a6ae4299febdf9861f69cb2a7d34c3c847919d1a05e94d6dd401767e8f04e12d86c36b5baa739ecb73a1522cd3f82af1ef85876354c99b003e0e3654ad1bb6c1e959dad0f8cd3beb70ab69d9eec16ffea42b05a9c812c99db301c51049abdd1421edcbfd04d1bd0bbdac2c508f8dac2e5efb4ef9a6e8bdca8c77055934d2ab846cd682d69a2959bd57f2b5f45fadb414c4