www.casandrino.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:41:54:b8:a9:87:cc:02:c5:ac:f2:21:93:99:59:6b:ef:ca 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.casandrino.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:41:54:b8:a9:87:cc:02:c5:ac:f2:21:93:99:59:6b:ef:ca
Serial Number (int): 370680111549656053303132182237792212611018
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: e4:5d:3d:57:0e:11:4e:53:98:25:8e:03:b8:bc:2b:57:e0:ae:40:23
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 5d:72:52:72:3e:c0:80:f6:1b:f2:4f:18:e6:3d:07:65:87:96:d7:04
Fingerprint (sha256): cf:2f:0a:77:03:62:80:99:4d:05:25:ab:84:5a:80:f6:2e:6f:f9:9e:9f:64:a2:3c:ba:bc:73:67:74:cb:44:97

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.casandrino.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.casandrino.org

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.casandrino.org

Other certificates including the domain name casandrino.org

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.casandrino.org 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 370680111549656053303132182237792212611018
 . . . . . . . . [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 2019-12-04 09:14:24 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-03 09:14:24 +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 'www.casandrino.org'
 . . . . . . . . [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 827186000737504085478467423032162689823704461722597860354167772626744243601214041151172484464304492543384554701457613182649104887953643987037163982326187329329145952762774646453446222299258768900738929960576167469574520086605787461077154411797047569809765021856354540074294482376498107372254221781245997830479734468901812666929695185262015544050586694162163396720579849791121684096313191947937923076803938762449153031221106422397853604826446955949509929477408336271896909919165883678748074692963766603265179239075451573964110155951990826118870319473028988641847228546869778511283597121031084222508639727763827800463110437564323017765529127313466314846438034574510133798546592261882489433671926222281360119422510293152327577381776194999780323449143858439754030739724360233043112595192525849875735316745663794712744111957078123098018404339962370346327344726104567789905959358138908020160586425419884461097780668289206541503390828079657437435249243339794788393582563007467722017047675516589988170585916065848521862935608814443396956124241682462320330506103403637684120114978969015803205424378814873069735879707556008582038550767898276193690547364151257221589280573352524464182853997965442854247688772065149345734932050703749496986605833
 . . . . . . . . . . . . . . . . . . . . [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)
							e45d3d570e114e5398258e03b8bc2b57e0ae4023
 . . . . . . . . . . . . . . . . [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 (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.casandrino.org'
 . . . . . . . . . . . . . . . . [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)
							00f1007700f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016ed0675b7a0000040300483046022100a8bf5370ff8d58b1e3467ad1e43a3163102263580b672b9dee5c9b7223e03cd4022100928bebca8453acf13152ea9cb2343840159c9df497c488c5b76c30ca7f48fb8700760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016ed0675bb6000004030047304502202f2badab691fb4e5b19e01034be299c912528ecc7baafd087ecf5a48de31f242022100d0a0d1308034e467b10c1cbb7e6a6fea28450019a13bf479af60275c14d0af6e
 . . . . [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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