barbering.net

Issued by R3

About this certificate

This digital certificate with serial number 03:14:c6:65:ea:86:54:3b:a2:5e:cb:03:51:55:44:7c:29:71 was issued on by Let's Encrypt.

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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=barbering.net

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:14:c6:65:ea:86:54:3b:a2:5e:cb:03:51:55:44:7c:29:71
Serial Number (int): 268406221455574124435187269517636504660337
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: c3:cb:d9:a2:be:e0:f4:99:4f:3c:78:cc:aa:d5:ee:b1:8d:bd:13:f7
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): b8:77:7d:33:f8:60:4e:90:d4:c1:dd:71:b3:f5:e5:70:f8:04:3d:e8
Fingerprint (sha256): 2e:92:d9:e1:1f:4a:1a:30:bb:d3:e3:3c:4a:c4:94:66:4c:41:13:14:75:c4:d4:ce:b3:86:83:c1:b3:19:56:ba

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

Revocation information

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

Check the revocation status for certificate barbering.net

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for barbering.net

Public Key Algorithm

RSA

Key Size

4096

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

barbering.net

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Certificate

The complete raw certificate details for barbering.net in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 268406221455574124435187269517636504660337
 . . . . . . . . [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 2023-09-22 07:06:50 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-21 07:06:49 +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 'barbering.net'
 . . . . . . . . [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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 908398862943584653333987137288592414548895408817732251224209198607862986075843794517264306052303952765717201067686269082043412946719254642590684647726568135126710934477968103202427901604686838483352542483482032063394363425451750361085637985972823108156341419372441227295046482103026078693797940250777520479838768736305969990267138240732893152169646965784493447251371657636534172681755623032003829376298785169116970666064651100658643439941818199272643389446025722684290598308387819219183553564939805527238808945183408656705118257083538827056182446018590325894768243882620113489269120162095105791045832228720917124072771519272731401336569707038291926922594365079520443438869490295137806610424373889692444829041247139025683263199781220380964595032289120592068741966894170440587048159506348613939724318058194981664897205808862081193197109783834983296098469300413986632653221125521850990122428639166479359123043241556936492531287884188885304761101412304480497949112918602017948754661428967694966551458449188361756568210477593737553011884014253397587691732808436733659477699092233053035048956983843057303345500160897362987082619202777561147995928083699964141742470329163513340565199901044905663470352377161334122884697668853649386848586897
 . . . . . . . . . . . . . . . . . . . . [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)
							c3cbd9a2bee0f4994f3c78ccaad5eeb18dbd13f7
 . . . . . . . . . . . . . . . . [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 (17 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'barbering.net'
 . . . . . . . . . . . . . . . . [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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018abbed5ecb0000040300473045022100feb1ca1e4e5899ec9593ef3acbfca550747c9af6f4569db12b373c263af304e602200bbcf3375695c2a897f7922e50433f0dc75c9d6fce84a0ba7faaea89e459cd41007500e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e0000018abbed5eeb0000040300463044022031a66bf1308a5dba8cbeaf972db83373ecf5a2f7404856b064fd99c583f5882d02200ba025c5761c36f26a815dc96c1bd1fbb4d4ecafcb7b86e2306ac0926748ed17
 . . . . [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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