demoridezum.com

Issued by R3

About this certificate

This digital certificate with serial number 04:f7:de:b0:11:01:64:51:c1:81:30:4c:1e:56:d9:fd:d9:bc was issued on by Let's Encrypt.

With 5 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=demoridezum.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:f7:de:b0:11:01:64:51:c1:81:30:4c:1e:56:d9:fd:d9:bc
Serial Number (int): 432794891160735379277762418786366503377340
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 57:92:b0:1e:b6:8c:0c:14:cc:a9:09:b9:79:69:15:c8:ee:09:ad:c4
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 90:e7:90:6f:b2:76:85:c2:6c:73:7e:04:4b:9e:46:fa:a0:87:ab:8d
Fingerprint (sha256): eb:5d:ea:49:2c:e8:b3:5c:e1:56:ba:6a:7d:14:f4:f9:26:93:d6:b2:94:89:c7:15:0c:bc:88:2d:b6:03:f8:7d

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

Revocation information

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

Check the revocation status for certificate demoridezum.com

5

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for demoridezum.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

blog.ridezum.com
demoridezum.com
ridezum.com
www.demoridezum.com
www.ridezum.com

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Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAt4deOyXBqI21MyWK6Hi1
QJTK7jFxIqF7uE0eTcoIzhSqe2VTnrzLZOuLbIH3AevIgOpCBkWkysA6TW7ef4mQ
MPMd6kay16DQe2nF8f1ClHk7uCSu84xiuJgmsLcz46Zsne1TXnjdf+Jk2YJ7c6NW
zzY6qxj+i4Iw+YPD3MOo3JbYdq1MD97EXNAsjzVejYjCWqTrpwz8vfkek3eBpc1R
G39BNSQ+0ESRMypWSpVknpt3jrKlotImGkXooiYLvJ0g2Ri4nnBerXRk9nh++8FO
Gbevdy8i3CN/Mqe/k+QjbG9COqrceW2FTyX9r6Ochae8qOLBH8uHl83Knjq9L47l
2QIDAQAB
-----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 432794891160735379277762418786366503377340
 . . . . . . . . [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 2024-01-24 15:03:25 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-23 15:03:24 +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 'demoridezum.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 23168362301876592867103209924074174742233806532590449931800575901359431598028881287477582068131990276213802788766273577810848560224549257586324920772716705835344335742680241661396936142183190594711521259966612049189082283463211435783979819283144344236228382266932796855822309724202347946425865651735033463945222265147914420601125522894723142939978215002751239008847743315589644663278486098820883098098158869875843769496647963643428480077033821595276191484266591450925546606812014594673515312818090935716885177650257044417635126342103935423165991335493172045701822718490582056450670173165924557334836798910011370563033
 . . . . . . . . . . . . . . . . . . . . [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)
							5792b01eb68c0c14cca909b9796915c8ee09adc4
 . . . . . . . . . . . . . . . . [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 (88 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'blog.ridezum.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'demoridezum.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ridezum.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.demoridezum.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ridezum.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)
							00ef0075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018d3c3643040000040300463044022059e6ef0fd6217c649c87d95a064946df21537ecdb292fa8581d263772752548e02207b614a707a09230ed5e420b34b1798572579803b018dcac41bf3c684eb7a9153007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018d3c36430f0000040300473045022100ed867d067b211a732e55fd97cc5b79440dbcff7c4e1e20f2b02da5a4c122ed1c022057ecee53ff3abef231337acd269bff5ba74584a8a81ee7301532a507bbb872f3
 . . . . [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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