www.yuno.co

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:8c:55:31:b4:69:ce:ae:a7:91:9b:f8:bb:00:1c:0c:02:a2 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.yuno.co

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:8c:55:31:b4:69:ce:ae:a7:91:9b:f8:bb:00:1c:0c:02:a2
Serial Number (int): 309089631625616561658230226398348430803618
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 67:01:16:3a:49:37:47:9a:a6:d8:06:a0:26:6a:2e:85:08:cf:4b:87
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 0d:d8:b9:ad:32:5d:87:70:d0:c0:f2:9e:c3:bb:78:b8:43:18:af:26
Fingerprint (sha256): fb:3a:73:61:12:94:05:f2:4f:7e:13:b9:d4:b8:67:bb:63:4e:0d:8e:45:d8:68:56:51:ad:c8:81:2e:89:e0:08

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.yuno.co

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.yuno.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.yuno.co

Other certificates including the domain name yuno.co

(limited to 100 certificates)
yuno.co
www.yuno.co
www.provrheadsets.com
www.yuno.co
www.yuno.co
yuno.co
yuno.co
yuno.co
yuno.co
yuno.co
www.yuno.co

Certificate

The complete raw certificate details for www.yuno.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 309089631625616561658230226398348430803618
 . . . . . . . . [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 2019-07-17 13:19:29 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-15 13:19:29 +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.yuno.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 810279346783767711714377797480465119382670716419204701461039865225149331517232300473040563350664048319925929183689523515868187364532042465564800691157028024479417265552812387876741363443339518184477967089414652620356188826732152617733432059756256550193871884349118543841923849324706477678100423988712710026264470491010125130545603047779856148311318609067686680413223057884403352961972566792387138255776763699213602433882102452216785460342072941562645468932659967091608722883792123599700315241200665044324143554325307767935758856553809033308005411328974459758553754024479227815431669271979436751392503362022977606638188045109288696749808182379172215585572777704895407427850082627117432412418533942991433593772800549283297480112214298254156127989313092810598801264315634571212402667316499944576906225428622806055102332293175990507725667304584315505204047464281666678813904915977693201809051173073169103621288200094137508767979690197895393753502798084117631831577465262101409036225996907581199043156813386916136541121108565879704018742256641013743738151764956161280598198423976260227451767828214712284440145092387963654618460911274596621976760844966851620885477924132702049953087655064885425348468154511119771086007532234407148422345113
 . . . . . . . . . . . . . . . . . . . . [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)
							6701163a4937479aa6d806a0266a2e8508cf4b87
 . . . . . . . . . . . . . . . . [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 (15 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.yuno.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)
							00f0007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016c004d6d3200000403004730450220619368e7b6e2816c799617e0f1fca49094c0351202fd8c66210680fb48e7a3a6022100a844b62514034fc821e59ec364444127eef97e936adbf077950c38165f93d92d00760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016c004d6d550000040300473045022100b67e4c94464babd93a144f15ff7e5109e11fa4fcb632fc8e419ac0fb6aef235902207ae507cbb039240f1e093742ac2469b2f85edb68be03b1385bc67570e983b0d1
 . . . . [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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