www.cordiera.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:fa:63:b1:1d:72:45:c7:f7:37:c2:42:d7:01:43:8b:6d:e9 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=www.cordiera.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:fa:63:b1:1d:72:45:c7:f7:37:c2:42:d7:01:43:8b:6d:e9
Serial Number (int): 346539962730885508383516520243288781581801
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 5d:bb:fc:16:38:c6:88:e4:ac:93:31:9d:72:8d:80:3e:7a:c6:af:1d
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 81:75:53:e4:dd:6a:f9:56:60:d5:1f:78:0c:70:47:7d:5e:2d:95:67
Fingerprint (sha256): 7c:d9:63:be:b5:39:85:2f:53:92:47:dc:ba:e7:76:ae:5b:9d:0a:7e:2c:ce:28:5b:ed:b0:0d:ae:22:55:a8:ea

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 www.cordiera.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.cordiera.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

www.cordiera.com

Other certificates including the domain name cordiera.com

(limited to 100 certificates)

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA944kPfLl+Bh6l6yAFvpo
x2maESLTZpF5Nas0v3UxKw2SqW5ptJQ9e807v5rdsbZ+LN8tf3zx00o1aqWKpCrK
IxYDZPdQKKcy2oi6PDZaQrZKN0YMf3GJnG6rD34HJoZ2Q19J0YrbfZXpKnQT39Dx
IkyyM4LFyKqVNIxQTUA0YDn3UINhRXStsYqHGLJ0GmYKhOtbt5g38xll1lTv51LQ
GLPLFh6EQKYPKHRxEDHWoHbsY5bn+j5W1avTH4LsXrp+pXzLSxG97Sox3oT21kzF
7QX53ql5R6R2gM0WIsP4ASoLztjcCcfYay/wxeRkUeOtezPH7vMGcPx2GKzuqrjr
rI0jcBcRFGZVGoaz4CCDtzEcOVDPFUTWX2pb3T1lgIVhYk03LNwLxQQTXQWJfn3e
bRp9GwU+6jXBucrAxHPYGsYQhRzmgVKtLkunwiEvYksiODR0at9zwwDESnEzuu8d
0d+QC4ejDqdcl3U4MezFIx4EL0Fk32dIKAKWulPu/dUvyFC5XiPUaDdpjmFCP+1v
8HqT5NHyFVlfmuG8XqnFo3SL+mCL+pescBJt8rpxlBc4ZBQibC9bQQNuOlgpowlV
PZmW2DJts5SBUiHgWCJ2Laz0gmkvg0ll/fYUbRbNY+RWyLzW6JTmJpYNR0yRkspD
xSHfyytMaM5pUAFEybGnar8CAwEAAQ==
-----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 346539962730885508383516520243288781581801
 . . . . . . . . [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 04:45:35 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-11 04:45:35 +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 'www.cordiera.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 1009937268449200256688871277564340557677815284694192673050518616295824451545757041257697115549817663502528128226557247334357100952722722504056862050268549005431241595916633029036429452905654867881689879114388372604690643423679135440779800916836864743347563477595536848800102067190092750985444553000476956079785333876870442467046760295349457072246459828944172460756916382227272538614353369406858643781379820430623379365865670471488733038115315927909635179687085258600363890750671802045062257427368916466672782735956853353747081621330872214549648569250539461189683961798976285584677516762887285453588334478204640927162669866221517446360151937286339376467600691470538491550772783905646569770223277070200037126494949905400813731312804391404458491215538829189951654551125188775801427925461625781086359541447362807430360016637955987920803839164533588522129771429789063787283576761151817487563532903562999182955155247769182260179761505195984748173915018455583060442423191633972387776536677575064186373525950412091264876977014680036197073747620897649971968008873596417821124988645736457654508242938963986065115478944715907823091730733012748388539064469876941199110484999390225571263792869459393395706937371744685429643378548771522444024834751
 . . . . . . . . . . . . . . . . . . . . [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)
							5dbbfc1638c688e4ac93319d728d803e7ac6af1d
 . . . . . . . . . . . . . . . . [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 (20 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.cordiera.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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f20077005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016ef8a41cf400000403004830460221009a27d1767b73ca085672b23e47763f8a0f7e9e5056fd17274c7e33dea28f51cc022100d5f8ca61e0b80691db2ad47ba238fa798f29ff2842c515440b7d3460308a181f007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ef8a41cd90000040300483046022100fefcf6c68a10128d7f4e330c29d95f679808f445e6876c11ca080c34e6887bdf022100a3df02b1bfd74c546af71a7f7b9dcd3314d5adccbcd30425a2d8635bfda38ecb
 . . . . [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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