ygtco.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:11:55:d5:92:62:0d:fa:f9:f9:f5:8d:b2:e6:36:60:79:d1 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=ygtco.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:11:55:d5:92:62:0d:fa:f9:f9:f5:8d:b2:e6:36:60:79:d1
Serial Number (int): 267235751340809768362835323057541262375377
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 7d:b3:18:47:65:92:c9:59:a3:67:12:27:ca:2d:c7:17:71:f3:20:35
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 0b:dc:2c:19:fd:8b:7b:f9:8a:0f:33:89:42:03:e2:0e:16:0a:64:45
Fingerprint (sha256): 0a:4f:32:3b:a9:df:ed:a0:96:2c:d4:8c:44:ab:24:cd:95:41:27:e8:df:55:82:02:8a:52:f7:ee:1f:4e:20:23

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 ygtco.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for ygtco.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

ygtco.com

Other certificates including the domain name ygtco.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for ygtco.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 267235751340809768362835323057541262375377
 . . . . . . . . [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 2019-12-11 08:40:24 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-10 08:40:24 +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 'ygtco.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 759066359050391507534165775227319138416714948888630527938321655053019600456256966804529522938796127921930302974199976930697889100475535920903905421910397493109106552373511231134625982059747498551758777426914016181305672844275644480304180548748859564986823253938433214130251620025460974072140991706655751168577813170059883594103375494798023626649553958914520500788250838119344266744177070365292379435326447424531625717540976647913375660920430414347404644036975169542351310226129881259452922755170348759658207019251263712904594153876721096221922418989944098724378883892771893366131741612993628446537052103202953603056259590735830065314101448338810532691889699284268260475705402281902814513133110682624897128671174014405191669808788694302364093411599186717392270904268723287563670669162275717102897503481133711128076928231968879276638198070693846285910966190361872480089468389136292209344774375494419560118206611273059527145308697084409285531613581498803032572213093827943507060215564593014656025539092454070149036498597775164263273229629483338399997085909139613660113672300856565935851272441075746158146266538681722054599073199887237710634054931018622791316291006585408828908710334441808913943622809231599447180160378329527481775942977
 . . . . . . . . . . . . . . . . . . . . [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)
							7db318476592c959a3671227ca2dc71771f32035
 . . . . . . . . . . . . . . . . [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 'ygtco.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ef454bcdc00000403004730450221008942670f6a1f6e90e5070ba972d205b1788ca1828e7f35bae39d53d355db4783022047b22146b946f1dcf49df1f3ec533e96112f5287933ed59d293b1e3c3fa16127007700f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016ef454bed20000040300483046022100d805e209699ae77146e1c7609799d1fc68866aafa99f19b169421d45841f4ace022100b7f336e7d5a286b5f7c56375c12ceb51bf9cf06e3cf3b30e383cd024e99797db
 . . . . [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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