liber.pro

Issued by R3

About this certificate

This digital certificate with serial number 03:5e:08:7b:89:30:41:3e:c5:0b:74:66:fa:aa:56:8a:b3:e9 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): 03:5e:08:7b:89:30:41:3e:c5:0b:74:66:fa:aa:56:8a:b3:e9
Serial Number (int): 293334675544842094526730690112550853063657
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: a2:10:12:4c:fc:4b:34:91:a7:a2:27:cc:7f:dd:38:f2:29:d4:0f:6f
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 3a:3a:33:10:0f:35:aa:b6:8a:b0:5d:8b:8f:5c:e0:d6:ab:7b:5d:b2
Fingerprint (sha256): a6:2f:d3:7d:c0:cc:4a:c9:47:31:85:d6:a2:9f:5d:02:1e:8b:43:63:83:6a:9e:1b:18:b8:59:f6:95:9f:ee:9e

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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA8tqpaGAVQ/x2p9D4OWbI
DRmASxBxlEDfpYVbVyqOzOrlS9blbrGAYmDLhmuMCiGhOX3OVZ/gB46I1IwUqb/C
kvsLBGbn84kfgpfg+l8ssKFJqfmmLwj/kbDHZztmHzelkfWbbSAYoN4Awq2KN4jz
+V0kJBjJmrlTTpjFKhlQqTMkdjfi3Y0Fu8h+fp7z8lTGoFPK/NhrnBkk4qrBEpYN
Pg+KQLfBqiNslJT9ned3VsYVFUdvZNniEISfFg+itAh4kRqOrow+9mpSQrfXXpaP
XkryPzAgq6koAqdCNRQmkh+SwZfUDFe/Fm4xD/Eztkx6tqXONUU5n4D7H9yTpXIS
HQIDAQAB
-----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 293334675544842094526730690112550853063657
 . . . . . . . . [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 2021-11-15 03:47:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2022-02-13 03:46:59 +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 30657495928899160503078319054486980563587905122263952722097357197230428176515768799428668450322608626859749702142772053876261042037405662046790729149572082446054831546231420234630591274876559751197285352373100611930331323038831827741618948157640377360547673720954066753896489883271540750280913734974718240852138112896940532719947315461931670226013891619518211797878747028607543171613726005984060020074410365187349036075214364554411462410478875701921331589207063063252072414632600278552835432862995479814531673901704739574112772546548319748845865088140676425480359921854028712223587816573292560769420697539836961231389
 . . . . . . . . . . . . . . . . . . . . [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)
							a210124cfc4b3491a7a227cc7fdd38f229d40f6f
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f100770046a555eb75fa912030b5a28969f4f37d112c4174befd49b885abf2fc70fe6d470000017d21eb7b8f0000040300483046022100a9c31e37a5a017e41cad900242582a984706d630664cac8a978b02ea369273c2022100c39598c6647809d245456eb00fe9d2bd70b3c4621398f34a621fe43e5ddbe5c7007600dfa55eab68824f1f6cadeeb85f4e3e5aeacda212a46a5e8e3b12c020445c2a730000017d21eb7ed70000040300473045022100982be51c5420b3871d60a16a5ffbc450f0fd4377d35473a37afafdba7216947802201120f54472ca4f7470714614860f6610ac224deaff54b78b6d7e276da0a13012
 . . . . [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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