blog.puget.tech

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:c6:af:12:b2:48:10:70:35:b3:11:79:85:48:d0:28:b9:fd 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=blog.puget.tech

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:c6:af:12:b2:48:10:70:35:b3:11:79:85:48:d0:28:b9:fd
Serial Number (int): 328945478422210794174737306657887944751613
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: e6:f1:87:8c:be:14:85:1e:94:5e:72:08:ef:29:5f:50:bf:3f:00:6a
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 98:60:72:a3:7c:2f:42:86:cb:f2:3f:20:85:f6:5a:8a:75:37:0c:48
Fingerprint (sha256): 41:ee:05:b2:82:ba:d4:84:46:22:2e:20:8b:7d:d9:e4:45:c3:77:46:fc:0d:bb:0e:1c:2e:7d:2a:9e:f1:11:4a

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 blog.puget.tech

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for blog.puget.tech

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

blog.puget.tech

Other certificates including the domain name puget.tech

(limited to 100 certificates)

Certificate

The complete raw certificate details for blog.puget.tech 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 328945478422210794174737306657887944751613
 . . . . . . . . [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 2019-11-24 15:31:54 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-22 15:31:54 +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 'blog.puget.tech'
 . . . . . . . . [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 703691337505953633606259443039003467321939781422081515852007251287256390478595537892689553158014378799520021631777007784247517865653138813004278645096185986230065202967644941830244335132359728923683897523178634789546697933228547318871792676410706150770910286164864264127867405717732294463418230506177245146430488098567961185002665492830612577766065652640451623192041166964974777858193603136574348461636442213878213410995200374214546146315898230664915663176980835617090184007497783229796151703486047188839429252755079345479293861189890916492421584641845543949547969768920377335060014342212065162740365557625686526916017128255533624988128116181517312821976879468646661099488294658307562159229583646721915965372015359209738376921775040692007900704300748160483619837333335114071673136578607188739985777971892712370449773487681470607391856087247932458820500591222763460963854621876932298202474589910865019941391418847556099267792562562933600245739105604794307191815435570061206955088230178739654882193043125574536385665187418778744202246896908571957402041314036143084194026058563133084240855048947442919316399948252466653793632291403510325624331857196282721656951881250485738506404176958790482312215837960055136066090669246523440960584973
 . . . . . . . . . . . . . . . . . . . . [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)
							e6f1878cbe14851e945e7208ef295f50bf3f006a
 . . . . . . . . . . . . . . . . [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 (19 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'blog.puget.tech'
 . . . . . . . . . . . . . . . . [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)
							00f1007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016e9e41603e00000403004730450220368aed7cd4dcbc89c30ff435104588470ac826d94ea5ae082ee83587a245aa9d022100d242bc211c5bd60d769dc7ec693b5cadf8be5fa53c5a5627b527b65bc9186d0e007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016e9e4160320000040300483046022100a60ea445e5d577fc7ae8d6b263799ae53bb7accae561e7372cf4919341a5cde00221009bcae0ce1ca15337d284e5f3d76c9d485bb2b4576d889b2c73f159e974d451f3
 . . . . [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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