flexbac.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:0e:37:2a:8b:d9:ed:3c:3e:1a:01:dc:23:8d:f9:a6:f2:65 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=flexbac.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:0e:37:2a:8b:d9:ed:3c:3e:1a:01:dc:23:8d:f9:a6:f2:65
Serial Number (int): 266174139384930974213449907831325260706405
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 06:c5:0f:7b:f3:67:7d:ec:ca:80:22:84:0b:68:16:79:62:f8:36:18
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 3e:2e:08:bb:9d:1d:4c:94:1f:06:cd:e5:bf:8c:21:cc:8c:11:48:6c
Fingerprint (sha256): 2f:8e:eb:2c:ff:25:73:87:bc:e6:31:42:58:d1:dd:1b:77:9e:a7:99:b5:d6:2a:54:38:67:03:60:d1:9d:aa:db

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 flexbac.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for flexbac.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

flexbac.com

Other certificates including the domain name flexbac.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for flexbac.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 266174139384930974213449907831325260706405
 . . . . . . . . [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 2019-10-13 03:02:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-11 03:02:00 +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 'flexbac.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 893926738265704419689389371352333424444020811160639106682633021772630414693988373349757577298855074897379209434550701771652068471659637697036253293915812639106891303091629129518380914835647131642337714849096485150032849276174099299741536131091164787051557780118854465379810875811361678064464934940970302797276889431915924530076470264245920012346461317852419055492589742687619285214614826291519454529339135237245251359422143839590768133944560783142691722242986432365826639708881240864081601236226380422845805878601000668290897254358380561137592250910499084538354412723382987662688406777228835825676387027912073133583091153061089129110512217476212572514783003875036721043841080001143561074805935252769196213898573520575155281237361635468543108192024635403943165712463155766756739581868102047513504456274892311879245626501041140625285072234324400037725473301015885928429482617686112070424989220654349268202342678279440015968365167535797429727895586628292096621029215914460568465177611595086734900964779398588267379293714386744514778496079478852448835418350550435220651871673339183663146156148223163083737551188575139003629028891067887677614381154046527764826815616781009500963867757903481301766260355954239944590157791362919230425790493
 . . . . . . . . . . . . . . . . . . . . [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)
							06c50f7bf3677decca8022840b68167962f83618
 . . . . . . . . . . . . . . . . [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 (15 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'flexbac.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)
							00f1007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016dc347b8c60000040300483046022100abb7c366c93335f8083484389386958a30025ba39677d8ccdac604d7d34413e7022100bf0001076e66635f9c11b9894397d94a7a8c929a614417980c68da0689c53ede007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016dc347bab90000040300473045022020a8e387114365b63a837956ffbf2356643487e59493a4cc4539d63cb1086c31022100baaed2bdeee80a4b506176b8f47d837488ca95189700fb1cd459f00a90a8a237
 . . . . [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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