www.yuno.co

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:7a:02:96:26:10:e0:e9:01:0f:84:7a:26:ba:33:f7:da:3e 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): 03:7a:02:96:26:10:e0:e9:01:0f:84:7a:26:ba:33:f7:da:3e
Serial Number (int): 302854744632224404404209758447244592798270
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: fd:55:a9:28:d9:43:f9:72:9c:47:5e:9a:2f:d8:74:7d:1e:f4:75:2e
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): a3:ca:0a:be:7a:c2:0e:48:95:bd:54:58:6a:ea:35:08:ab:51:80:06
Fingerprint (sha256): 12:a3:24:94:76:63:e1:50:25:98:87:cd:e2:cc:be:ae:33:78:5a:e8:a2:d7:d2:12:f6:db:c0:80:d8:e2:41:ff

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-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAoinHipku6mB1IaP+96xU
rrSzVxCO4UFee1Mx6rEkZp7F1nmDJIVW4M/vu//DzyxB8b1QEaNkphL8Cjl4A/0U
uye3XI8QDHzawGXpBr0DVK85xBq6Ftlyjk1edr+QX0UI88ugi35CkP7cI17EPOjR
Z/GUqzsf9cxuFjTjvTj0ooOIM0u8BPl2SUS1BNTmnWbBD90QnlLVkb24lkT8OQhF
Vcyfhdsxs8+snC/ckSkeLl/CSaZu5yAQiHwDUX95lOS7aDl/FD5k9m01cMgmRSEC
mGXBugnRsg29eVrJz262r2ejv52wz6/MhGxBRNl1HJx7CYoXSnQ+hHl8GQdI79Iq
Qxhn6XRl/Pju2QT39cYrpcIzSSFUZMK+XgKZgWQBpGLVX+i6lWjCi1bM4LpebGZp
FS513+DuiKJsw7LYzo6RVoNDaKyt0NOfl1gXjnfyvkbFN4XXDkBKCe6mX09TAgZH
S1sDjVcuPX8QNbFYsmU+yjo4hsW06e8VTNXpjptsKt5HmBwcgeZpF3wt/Y8Blqq/
J86yxiZHEpQ9ppPWRGVD/OfP/qgZe1rSgfgGClcsIW+29dKji0Siytr4ASsgqSFq
BXR5NvfabF03gQRKFyq3TIcXrdQZQ4iHXCdHcivZZs1r3DbiEsMzFbkJXGMYDHo7
5cQsTsaz3Bfm2XDU117lxj0CAwEAAQ==
-----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 302854744632224404404209758447244592798270
 . . . . . . . . [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 2019-09-18 13:37:25 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-17 13:37:25 +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 661568141052133029335402485202826938747235067139831198921317423589294849920495809865895909801331378745064696807405646375541646001770901158699440320268657063491795451454618386129540345144409459418810498853353278024073801661821716294917811438573746556579532484509238714113493593428023135026497662860410215432623313806100136642899347274091212969138159930185049992688852970297883895946345321957368568789540469677988026193971223174359284536682536839633179426538506494078427883868052520816559825223938813853347719304014392362662150870396262722136261223194219685675902288116637474814419501254284872226833596621694610127607145516815742349962554178401082811517726695137660968112953057593032221954397409050954117471675407660248882864201846036875264659341729961954623804632921190208951684190365303079258989177806511162738490695766142904045532231268261880811090667260198056083456864747201558292399951365115273712029421612499414998934101407543731240829951336433681780459759041467526827897268055788522613807955032814735811072940599189974085527273465957067170187837359379083101032161425566878492381392276424944677562056254692038379323233298991692071226438367152542795693247741266941277327017416534468370681453560532492487469125469436755051249255997
 . . . . . . . . . . . . . . . . . . . . [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)
							fd55a928d943f9729c475e9a2fd8747d1ef4752e
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007500e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016d44ce7a0d000004030046304402200a4958c6db648663736a7e55a69ab286253a271c15763ab479b49e74479231e002207515b3485eba13f7175aa735adc3c58d798456a6b9df40dfb9d8da2a2e8f13d100760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016d44ce7a30000004030047304502205f51382bacfc4e55398fd3e198140e147f710e2aa1edb549195a5ac81bbcf8dd0221008fb1fee347b6ce96579afbb0d886ea120968099ad10f22df516050c151df4e83
 . . . . [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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