www.yncco.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:62:a0:f3:6a:f3:32:46:50:26:8f:54:38:c4:f2:81:86:eb 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.yncco.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:62:a0:f3:6a:f3:32:46:50:26:8f:54:38:c4:f2:81:86:eb
Serial Number (int): 382010756061958587240527013676451654371051
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 8d:8a:70:6a:32:d6:ed:7f:c6:a0:d3:9a:52:74:db:42:39:18:9c:5c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 43:94:4a:c0:b0:35:21:da:f2:46:6f:0c:67:c2:c5:c8:ff:32:cd:78
Fingerprint (sha256): 10:a1:23:5c:4d:3f:55:13:d6:a8:fb:69:92:dd:26:d2:93:3f:ea:24:2d:05:48:10:6f:70:20:ea:23:3d:04:0f

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.yncco.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.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

www.yncco.com

Other certificates including the domain name yncco.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.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 382010756061958587240527013676451654371051
 . . . . . . . . [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 09:02:29 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-17 09:02:29 +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.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 799921444246922127197753662747064769879686213108894593993793434138784000948134916904444141476948538735409417703033166330119424683037085170917435929739198883679001601715486642400050873270139576828213887422933825802762737635996818971350428256345274594217823437854453931852389000467978784621417272039045673405828343130914282226959872401829906574941446073465637801479615957460079463056745619538284009903482959834757575838599213400493907098069694075428304939173027093626076349406649465790978243367250288657516344589245920311565417100628460442055069603898499477885674579839049141963923171502051087291005140658442925561300464992111858719083024035443021160821468833618936126503520365028564252789035874513518771508726406541670701276572851465678428785994468719761485217946614867653991585510022028395507910759556479561296571534614047626830202223056972399666795459062804724731391796810409455122104122800561495118002110049667982705090127008543623703086651119959194488383838817544743627640985822928314696492829539369964747371643987928487406786574006806399711394735905763044420074493865313073523857544094565592748684751799012996589747900221155348911830643428367025997164258933306440445477257694131377963981021589124236127256682162667475975631266661
 . . . . . . . . . . . . . . . . . . . . [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)
							8d8a706a32d6ed7fc6a0d39a5274db4239189c5c
 . . . . . . . . . . . . . . . . [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 (17 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.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)
							00f0007500f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016f18757a0000000403004630440220654af9a8e3b46d8bcd010ef072ba646878d1976ff43a402891939614df7c8c8f0220491a2b9fe1fcd11dbaebda6ab45d7e99fa1479a58cde155548a153392b69d49c00770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016f18757a2e0000040300483046022100c3904e5582846562f36aa10fc655cbedb1482f104eb97e2f0425968503e19b81022100bb5a51e0eb9205a7ec9a62e484e4eb205d919da6ea4d01580a661fca3c8ed10d
 . . . . [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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