liber.pro

Issued by R3

About this certificate

This digital certificate with serial number 04:c8:8f:c2:cb:00:f7:a8:0c:c4:f4:78:41:2c:68:f5:36:5d was issued on by Let's Encrypt.

With 4 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): 04:c8:8f:c2:cb:00:f7:a8:0c:c4:f4:78:41:2c:68:f5:36:5d
Serial Number (int): 416696708137622273504109937907844901058141
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 53:42:58:67:44:f5:2b:17:0d:e6:3b:49:16:29:0c:54:71:b5:25:d2
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): b2:70:c6:36:5a:32:cd:73:b4:46:81:ca:08:e0:4e:df:d1:5f:37:d5
Fingerprint (sha256): 5e:72:95:b4:86:a7:4d:1c:f9:92:c8:d9:14:61:4b:33:8c:87:eb:9b:af:5c:42:ed:48:7f:53:02:c6:71:9e:b4

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

4

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

en.liber.pro
liber.pro
www.en.liber.pro
www.liber.pro

Other certificates including the domain name liber.pro

(limited to 100 certificates)
liber.pro
liber.pro
liber.pro
liber.pro
liber.pro
liber.pro
liber.pro
liber.pro
liber.pro
liber.pro
liber.pro
liber.pro
liber.pro
liber.pro
liber.pro
liber.pro
liber.pro
liber.pro
liber.pro
liber.pro
liber.pro
liber.pro
liber.pro
liber.pro
liber.pro
liber.pro
liber.pro
liber.pro
liber.pro
liber.pro
liber.pro
liber.pro
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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw8Ae/No7wHIBZmnhkXs5
jPYyY5NVRk+XOZfDG0TxitMCONwv50fvPoNFmw3GKax1dER6Fs9osiCGm8P+f5SI
wPWOI5npT4Ad9auFf7G28ibvMIan3lSiTHFSr0lJFBgcGGMiugjMoWHfZRLLLvhM
FvF52gi7CHRqwZzaSEjvJipPPsbJUbhaiJ0p0f7/17HTBnIA/RkPRNADlvh2tFUj
l6GMw4I0u7lb6Y2dtC3Rs+QTNtMHi7iLSsK2cJIW54IkePbu5TXwp9NfmK8/gfe4
nGUr9UyWkaxb/pAsOhdJddbYphQGtEb9pY/DDqm4TC1TrFzdXgYbC25Vi0Ctjt4y
5QIDAQAB
-----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 416696708137622273504109937907844901058141
 . . . . . . . . [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 2021-07-16 03:47:35 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2021-10-14 03:47:33 +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 24711207886976445699340183710000151805976985164778524174520429423124274699692398447188103551497573741602990172720551712598714862699607423167589505751924714185963303097500699452392846580747301408108341166877782797091788254156091095236915112141928805838160212989385274382180142328550461636010613735602649208212575103155689956200940956183247414372838829197729177921353350802142746111123335741547837646354280488639935104964454756913720061123619813196771280398587189462248857242364457324776114216310113705713492027600247524007588349863144791733007655637788693278528130419543734673030559419833218860711136189761416110944997
 . . . . . . . . . . . . . . . . . . . . [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)
							5342586744f52b170de63b4916290c5471b525d2
 . . . . . . . . . . . . . . . . [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 (60 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'en.liber.pro'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'liber.pro'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.en.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 (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee0075009420bc1e8ed58d6c88731f828b222c0dd1da4d5e6c4f943d61db4e2f584da2c20000017aada42cd1000004030046304402204fdb9eec0a42b20db9bc9ca55701f4ba1db94888ed681e915eb67a17bf8c04ce0220551bf576052667cd041ec09fda3befb68ac385d141a7cbe2d154e4131c8fbdf40075007d3ef2f88fff88556824c2c0ca9e5289792bc50e78097f2e6a9768997e22f0d70000017aada42cf80000040300463044022060c5d617480bd355d301faa122012c8b8bf15ddeb390391ae4b43c51a129359c022043e545b8c82f609b43427988c05a0e9345ce51935c91f9cd641db117473d147b
 . . . . [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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