50co.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:e4:1c:cf:50:eb:73:fb:42:78:72:9f:f7:18:2a:56:97:50 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=50co.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:e4:1c:cf:50:eb:73:fb:42:78:72:9f:f7:18:2a:56:97:50
Serial Number (int): 338959532283833684976675509367724781770576
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 6d:37:eb:2b:71:3d:6a:f6:ff:7e:98:81:e8:85:ec:6e:1b:a7:bb:4b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): c9:fd:cb:87:5e:69:52:67:04:25:04:ed:85:26:e9:d3:96:22:fd:cd
Fingerprint (sha256): 78:09:c1:36:31:7d:c0:13:26:88:41:dc:77:4b:59:4d:8b:63:94:eb:e3:1b:02:f4:8f:68:4a:04:43:e5:17:44

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 50co.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for 50co.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

50co.com

Other certificates including the domain name 50co.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for 50co.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 338959532283833684976675509367724781770576
 . . . . . . . . [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 2019-12-12 06:18:22 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-11 06:18:22 +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 '50co.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 826277810251181779180403515119044938655956971121822643972737836931653539227160187217135991324915593846787053796060710451604111857752809004254482306014090774390221893178156008667006108669103413600763050238482472859658214195776391437916942889101020471241285416499451679700028953857478136181676759342788521884763960804958992486514310225930755004190303249093898734057970240464146026991244511509779537356712050721254581020973105691809984164513751156124635955974584801899334261842670108817608278578501960546688527767522243822753674939685286758594999369215265913111260850606342322773550513691641723692789233518668688246880197863885698997623470931096004045446123124831538756575605495954479082028829647738598000614047696783096661883449536047552366910579594170414191417815006324714650358365963055044549287396311784181206629510227516266304732205008838984467632917719752829274020313321998551363537919889652003503245387506597540621646390943192611678803901288544046605383890434475639013145501265481468501446994587630503674116881928572054140917344745933711957576100998481054839572635089709771186798193205309357613609006947644396484180435261170748884503420610600771702173848684257923325819067652368740095464803431042672741539375849744008628261227351
 . . . . . . . . . . . . . . . . . . . . [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)
							6d37eb2b713d6af6ff7e9881e885ec6e1ba7bb4b
 . . . . . . . . . . . . . . . . [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 (12 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '50co.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ef8f90e98000004030046304402207e0eb8b99658874860fdb1e51b6e13d2c6950ae14238509cb1b16b2cc2972946022077150c81cb770d86ebf6f825d2ab014b695ba8b0f945383eafcc6ee20adc5c5f0076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016ef8f90ed0000004030047304502202e5657bc41eaf4a1e8ba4a5c78d0794ebcaf527a999302afd6831b235b75ee0e022100cc85a7dcbece735eaa4f8dced1f78a2dcca6a185352bdfe919d995bb0379eccf
 . . . . [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)
		0020d03395795990531f2ecef5150da644aebf0063a86c99f40f469d548370d54f2fedd1a266084c056311a896fe4785b93d428183c1a4994d914a51f4cf5a003ad1417c506be1f35f8bde406d1869bef4cf98ffb4fc4b72272a7deea455d418ea51425af8c3d851b160b8e0fdae81ef6ae902b06c67e45b0ee0744dd3d4ff51798b2af8ec5bc26f85a16def2d3c0d089a5f14ec40e92166bcbad80b81fd13e7d784a4512761b28889c45960bee2bf55fe557ccb578eb6ffefb72a12dd51bce0bfd5353824b037c1180bbaeb7923f06abe9a080a619b43bf28033cb779685c29940bbd0a010839214151872e79fd34c2456fbc43c74f7d7e3d2c696df8bc86a7b0