www.chagamushroom.co

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:8f:93:36:6e:4f:32:24:86:55:c8:1f:4b:7f:85:c7:77:fb 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=www.chagamushroom.co

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:8f:93:36:6e:4f:32:24:86:55:c8:1f:4b:7f:85:c7:77:fb
Serial Number (int): 310192915401725283375653772617518682699771
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 7d:c1:51:a2:79:8b:57:d4:77:d6:cf:32:32:35:e9:e0:b8:60:4e:5e
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 77:ef:cc:a2:11:38:ed:7d:3c:9e:ea:c6:45:e4:aa:5a:24:53:02:fa
Fingerprint (sha256): ba:b4:93:84:c0:a6:16:c0:15:d0:d6:8d:97:34:1a:7a:95:42:af:79:22:a7:9d:9e:39:02:7c:c2:7f:e9:ae:2e

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 www.chagamushroom.co

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.chagamushroom.co

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

www.chagamushroom.co

Other certificates including the domain name chagamushroom.co

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.chagamushroom.co 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 310192915401725283375653772617518682699771
 . . . . . . . . [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 2019-09-09 02:51:07 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-08 02:51:07 +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 'www.chagamushroom.co'
 . . . . . . . . [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 716788312052821162751747803928733121739067667277986377541329186945094332775072210111126284895269445304862564798638686100062426024436916970728216316741934080660197635738708098836310720106790398863924225045817094603582244469500651248506619262724343867003363746225153907331495134253016474881880892144195822053473353594402812051790202057732519807500712912112612473985197272753469372395991932776451247366888806025525239379367082127323445866587085506085916254059189648492948698513207500501181198037307501546771300836078058885186436996782610950049638360931705097107181427286054092776276144383505129184126198076655895690801365446467766372587143368795318232300864033683683352019626767771103135836894605526142715734763221936522042571991591099965026997472537907191585393221162193181688493586379959100655949259058044338588853308941244730615408678380075115599045880748085435574778355880153208177735956475392500323023441692949708887296515485635691168720821784893384953990954348911874579091402591264789328389172456331116714618064844026977420694037164869007536706065529945882764172977796029374016013771906180758394199038103489840569737006674145654042852364258687747435204296554550861317770995919888876593026646028941467580106156861479537924903224541
 . . . . . . . . . . . . . . . . . . . . [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)
							7dc151a2798b57d477d6cf323235e9e0b8604e5e
 . . . . . . . . . . . . . . . . [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 (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.chagamushroom.co'
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007700747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016d14258aa50000040300483046022100fe805533630dab2176278be279404423ba3452803b8122a7af933f580ffbb98902210083e5ebe268acd861e1c04b664b537a09fd0b7a817a93f9d8d9f28bf114d30d2500750063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016d14258a96000004030046304402202101a2b512edbffbef67353aa503541963312d6413ba556258ff016f36e41cc3022072818b8f0937794c52535894e59a222cf7dad48693a561f636039fc168e9e172
 . . . . [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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