flexcoproducts.com

Issued by R3

About this certificate

This digital certificate with serial number 04:73:04:77:c5:03:c7:9c:f9:43:13:f0:94:82:74:76:58:1c was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=flexcoproducts.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:73:04:77:c5:03:c7:9c:f9:43:13:f0:94:82:74:76:58:1c
Serial Number (int): 387587554714192368886173885202354262136860
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 8e:4f:9c:6b:80:3e:a7:c2:e4:06:ea:61:6e:c0:d5:8a:ea:33:1c:f2
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 00:f6:c7:35:ec:4d:c1:73:17:d3:b7:53:ff:dd:f3:69:0e:ad:6d:71
Fingerprint (sha256): 48:1b:25:85:b5:2c:0e:f6:9a:64:15:aa:07:ef:9a:65:34:47:9d:1a:47:00:88:c1:b2:a9:7c:0b:26:c9:1d:9f

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate flexcoproducts.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for flexcoproducts.com

Public Key Algorithm

RSA

Key Size

2048

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

flexcoproducts.com
www.flexcoproducts.com

Other certificates including the domain name flexcoproducts.com

(limited to 100 certificates)
www.flexcoproducts.com
flexcoproducts.com
flexcoproducts.com
www.flexcoproducts.com
flexcoproducts.com
mail.flexcoproducts.com
mail.flexcoproducts.com
flexcoproducts.com
flexcoproducts.com
flexcoproducts.com
flexcoproducts.com
flexcoproducts.com
flexcoproducts.com
flexcoproducts.com
flexcoproducts.com
flexcoproducts.com
flexcoproducts.com
flexcoproducts.com
flexcoproducts.com
www.flexcoproducts.com
flexcoproducts.com
flexcoproducts.com
www.flexcoproducts.com
www.flexcoproducts.com
www.flexcoproducts.com
flexcoproducts.com

Certificate

The complete raw certificate details for flexcoproducts.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwyvOkpzt2HuulP1zuRq/
lGeU1t/Q7hRkDmVfsj6An2c/rpnyLmqxhAzvL774nRScG8wUoN4UqRnaBFafSqwT
xNCwtCQF82lbCa8th7MkP9hlVIQpQ4EuD5oU82L8ie0xg7/CVnG8EKYoWQYLgmdp
q2vF3fZ6dl1kuF5isGB6qXHYNc6h5FtvTIBboOherNR6QbsPpL7GbkZ1MWi7FpNo
dODjOHmMFLWpI768b8gxq0d+Isi8cguuZEP5GyCJDScPBOPXbpbOC9AaRagKkDfi
khiWAIPjRfNISQ2mCO19oH1ctjU6WYAb941o3GwGuzJHanQB7a0npM7alu6HWMwE
qwIDAQAB
-----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 387587554714192368886173885202354262136860
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-03 15:57:12 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-01 15:57:11 +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 'flexcoproducts.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 24638071468037442352844727665366630861028451415814165334816156381778137630231571995739999240778941530460408700934602886064439384787893743680615791703867783033366007819601412144426536749430385962264385754796627320917602763943952014177041129287668784267032716132576541961729053818039393291779197597474774279710030353707612320396157319683627692845279430811968821526568614284927724932797377990379704926459214313675791776324526371508194777426104544166696314468829980479366655821688165536880585449018101150284223062411427006835606441649496249475130662439723710760553035091432896023328052123031368230173715232945365930738859
 . . . . . . . . . . . . . . . . . . . . [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)
							8e4f9c6b803ea7c2e406ea616ec0d58aea331cf2
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (46 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'flexcoproducts.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.flexcoproducts.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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef0075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018af678e589000004030046304402205480d4b8259750a3b1dca70c7f50e169c159ba1bafdb0dfc3a0aeec3bb94e55f02203cd958fec65c70df64ad4f5f8420ab7cd479f5376ba8f0d074256cd9e421f3b7007600dab6bf6b3fb5b6229f9bc2bb5c6be87091716cbb51848534bda43d3048d7fbab0000018af678e5c500000403004730450220718bc9c158afed83c4885e44c1cff0290d1480725f843a0eebda690cb06936d1022100c214477bf4ad971939bf1b84acde4f17b18f96ada7eb0f77d0d4765eddb26a53
 . . . . [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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