yncco.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:fa:4f:6e:98:ea:a3:99:7e:45:ef:16:19:bc:8a:e4:d0:14 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=yncco.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:fa:4f:6e:98:ea:a3:99:7e:45:ef:16:19:bc:8a:e4:d0:14
Serial Number (int): 433625318723113331039289058870151795232788
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 50:d6:18:87:44:eb:7d:d6:83:f2:04:69:79:ac:6b:bb:ab:da:5d:08
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 54:04:fc:e0:2d:37:2a:db:c4:25:23:80:84:4d:7e:67:f2:0b:14:a6
Fingerprint (sha256): c0:38:17:9b:ad:5b:74:84:b8:ae:88:4f:cb:12:45:8d:2d:18:84:97:7c:ee:38:73:4f:55:6d:d0:a7:6c:fb:8b

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 yncco.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for yncco.com

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

yncco.com

Other certificates including the domain name yncco.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for yncco.com 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 433625318723113331039289058870151795232788
 . . . . . . . . [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 2019-12-18 08:59:31 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-17 08:59:31 +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 'yncco.com'
 . . . . . . . . [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 847493401826239934674548417541426310485709192180119130354270914374908588750822124682647410774570732301844018280277263428708804611638710180242157432018120796901477713270837389046724328807266914615992016776478501061809563450833602897255107586025281771714472296169276822404280026921509046472799893337550323401693540899481030464602376818439609744768789641000069470527104583483128531328857764497951430798673259838390076406532193543642959393226397788830392920128436345795582855483067666514453787450967295054200268930144813242037114581240995843301196708236281485310811926539729374548251640737649851282287489443690846194361193815812008714919249182512466774998667014179392539787750610322456502749368566647134165743115691817455329715526317325413475603102167792825423733710705639919834715018433288420296200520052192404266033064681465382160223353102209282922006305847392525621446237208812202286369833489711597685926773038174122279840696661622912830157862047919722138131156003987682432540409509606052840800557943751972138982490729063254175938991989484313666783236828100054547781215491075053195813593426962623832265906542297553165670375621590139393944516105082418805233351011760284514845284350884226077325257811363470698745714262467015326491681231
 . . . . . . . . . . . . . . . . . . . . [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)
							50d6188744eb7dd683f2046979ac6bbbabda5d08
 . . . . . . . . . . . . . . . . [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 (13 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'yncco.com'
 . . . . . . . . . . . . . . . . [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)
							00f0007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016f1872c0540000040300473045022100a27e5a09127167ca673f3ac3a97feb52faefd7ab16ddf23e7f704f3c1665712a02207a033c00d72df47389012950a9689dbee0fd1e75f02a8766a0ec41e9be4699f0007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f1872c2430000040300473045022100fa19750acbdba249c1c899ae16f636e03fd90ef8975695ed7240bdca482053ec02202149f683ee9c4ff89cd3d51aeeddf171ffedfc1117915827f1f54db0719bbbe5
 . . . . [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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