flexday.com

Issued by R3

About this certificate

This digital certificate with serial number 04:4f:1a:0c:c8:45:05:6e:ff:31:44:02:ae:f7:2d:b1:80:e8 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=flexday.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:4f:1a:0c:c8:45:05:6e:ff:31:44:02:ae:f7:2d:b1:80:e8
Serial Number (int): 375366077011198180986549066027813685002472
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 40:09:68:02:5a:1e:aa:ad:10:1f:41:e2:8d:6d:ef:3d:13:c7:14:a5
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 5c:4b:09:d3:14:52:75:df:ea:54:ce:51:a3:c0:84:3a:37:e7:ce:71
Fingerprint (sha256): a5:0e:bf:44:e4:80:57:7c:6f:ae:de:19:22:19:26:13:b8:86:05:23:78:6f:7a:eb:f6:cc:22:e2:f7:80:8c:74

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

Revocation information

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

Check the revocation status for certificate flexday.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for flexday.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

flexday.com

Other certificates including the domain name flexday.com

(limited to 100 certificates)
www.flexday.com
dev-cast.mirail.video
www.flexday.com
flexday.com
flexday.com
www.flexday.com
go.flexday.com
www.flexday.com
sni.cloudflaressl.com
go.flexday.com
flexday.com
flexday.com
flexday.com
www.flexday.com
www.info.flexday.com
sni.cloudflaressl.com
go.flexday.com
ardhishare.landrover-me.com
autoevmart.blubirch.com
flexday.com
www.flexday.com
flexday.com
www.flexday.com
www.flexday.com
go.flexday.com
zethedward.com
flexday.com
flexday.com
www.flexday.com
www.flexday.com
www.flexday.com
www.emilhedaya.com
www.info.flexday.com
partners.flexday.com
www.flexday.com
www.flexday.com
flexday.com
go.flexday.com
www.flexday.com
go.flexday.com
flexday.com
www.info.flexday.com
flexday.com
www.flexday.com
flexday.com
qanisa.com
5h3houkpnmfb.orden.digital
www.flexday.com
reveleigh.com
autoevmart.blubirch.com
flexday.com
go.flexday.com
georgeotoole.me
flexday.com
sni.cloudflaressl.com
www.flexday.com
flexday.com
flexday.com
punubeplus.app
flexday.com
flexday.com
go.flexday.com
sni.cloudflaressl.com
www.flexday.com
www.flexday.com
flexday.com
flexday.com
www.flexday.com
flexday.com
product.bimdev.vn
flexday.com
www.flexday.com
go.flexday.com

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA6e+8tW7SYlFHJbOQTEs2
eg8yww/SKJ625q9vCLR1ODzxE4UZvNOtGfUqWcfh3aRVMsZR4HGJMKbqOtu7kJKF
U3qt/pa6bELskKCI+95y09cZnfakr3P3KGheHGbgJt8e8280fS4lSeD0QoE14WLz
fvK3/hBDh60acQlS6as7qJNWRC/qnSKPweyFbIUmSJ+54sdGABWsGO/bT/aPl6Px
1eZuaGNQNdvqpQ59Oy1wxDjrD3Ufg5foRrCIRHMFM+uNh9Q3/PouAmrFn63GNKZK
zYsPX0FcgRkgxafj1IhzQT3q+Sb6ZwCIdqkX1xwVNPbVOdgf2eA86MNLxtcpvoyl
PwIDAQAB
-----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 375366077011198180986549066027813685002472
 . . . . . . . . [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 2023-06-04 13:10:15 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-09-02 13:10:14 +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 'flexday.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 29531743848599735811951513926155712926002244250015975003724005018856025593651397340273842837500142079142733388897002142779159069548616095944900544288693398736999185261402943709965946231100399442079148432389951421513573666620246760787734298046296963653606385636999675687103608545501386893597957746499770441059978788335953911652771627563512560689159539082187343566203174292488929800754027532125963752164667038040624538392129900470228901767366621816946291388583631386983107364673020358105615568809183687201365765797358819667814506045660065675733545407354868851606842770759634929223398344070006366351330714779592577295679
 . . . . . . . . . . . . . . . . . . . . [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)
							400968025a1eaaad101f41e28d6def3d13c714a5
 . . . . . . . . . . . . . . . . [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 (15 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'flexday.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)
							00ef007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018886be8f6800000403004730450220126d974efd857abe998b04a246d235165eb43e35eea77f8e01691162be14c7530221008dcfdae824b750dffa00c28a82597a28ae14a5cf261ee959018ac23f13e28dac0075007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb520000018886be8f760000040300463044022047c0e143cffdc8b8f91141cf0bc2b5e6a880f1a4c960fb4d12703d37ecaecff40220144610cc447fccc21fad8703cd316c816064688868702d59c3d8099003d36187
 . . . . [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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