lechien.us

Issued by Let's Encrypt Authority X1

About this certificate

This digital certificate with serial number 01:7f:c7:2c:0a:ef:48:2f:d0:80:d7:4e:e6:7b:fd:85:c0:37 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)

lechien.us

Let's Encrypt

Organization: Let's Encrypt
Country: US

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 01:7f:c7:2c:0a:ef:48:2f:d0:80:d7:4e:e6:7b:fd:85:c0:37
Serial Number (int): 130592891584724372899871453519557985419319
Serial Number lenght: 137 bits, 18 octets

SubjectKeyId: 40:1d:8a:fb:45:f5:b2:0e:e4:98:7e:27:54:f8:9f:15:2d:94:76:68
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 09:76:4d:a8:6d:ac:83:ba:1d:2f:70:15:60:33:41:37:fb:d8:3c:d9
Fingerprint (sha256): 00:0d:6a:29:e2:65:f6:68:c1:bf:68:8d:aa:f3:96:db:3a:e8:f7:d6:e7:db:10:da:79:ff:35:47:81:92:ef:21

Issuing Certificate URL: http://cert.int-x1.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x1.letsencrypt.org/

Check the revocation status for certificate lechien.us

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for lechien.us


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

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

lechien.us

Certificate

The complete raw certificate details for lechien.us 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 130592891584724372899871453519557985419319
 . . . . . . . . [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 X1'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-02-19 12:56:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-05-19 12:56:00 +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 'lechien.us'
 . . . . . . . . [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 700257087238535106155568089161200473014241112545334675569198919648616016611947397729100269872050137678316065512545461706917394903194589484763290652536176056810941872499429577677214773177327443353462811247069556928385646196156198172052641176426834827403145177731137942417361701452763776711957934610148693970781773867766484771063251100419394164930327640072317957270463729164776819609665599235755733372159778869970417201602801123441300596476991391765655407966480160751796105637285277478091427579210238105671321648370066504103249766064676066437433786407260364877184726195103938335105226560109710066336495886561273805398239890835282778887260029533128947456829500168353899617005522945413020791601872278039618885934390027919806967874877820947457458477487842667426078891840597825469232208866762423022689885965651913521758116247248310409860086944876403543263717021053632379582160365006879213607002460176266050379715404795803345648208988491572047330425138461121943663265061406415456593815309505371849559144385031996868711129886904803858824673780281729619318184437479010878774959065087582315801236163720669061445850391066106359682548669488863918359416584700193002095301644391099844855530574027744302365275370508404116386284796687794257968345919
 . . . . . . . . . . . . . . . . . . . . [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)
							401d8afb45f5b20ee4987e2754f89f152d947668
 . . . . . . . . . . . . . . . . [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 (100 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-x1.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-x1.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 (14 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'lechien.us'
 . . . . . . . . . . . . . . . . [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 (246 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 1.3.6.1.5.5.7.2.2 (unotice)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/'
 . . . . [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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