radicale.letopolis.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:3e:36:7d:c6:f7:22:34:4d:ef:ea:2c:9e:5e:f8:80:87:0f 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=radicale.letopolis.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:3e:36:7d:c6:f7:22:34:4d:ef:ea:2c:9e:5e:f8:80:87:0f
Serial Number (int): 282506795928755670371769742132492592252687
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 3a:70:54:69:31:f8:3e:8f:49:95:c1:51:f7:07:83:19:9f:12:4c:0d
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): be:9f:48:96:be:da:dd:bf:18:1a:48:0c:2b:27:bb:10:ad:6d:27:f2
Fingerprint (sha256): 11:af:ba:bd:6d:d8:d3:34:a5:e4:bb:aa:7b:fc:2c:0f:b2:e3:76:3c:a3:01:6e:bb:ec:93:88:ef:76:cb:fe:6f

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 radicale.letopolis.de

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for radicale.letopolis.de

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

radicale.letopolis.de

Other certificates including the domain name letopolis.de

(limited to 100 certificates)

Certificate

The complete raw certificate details for radicale.letopolis.de 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 282506795928755670371769742132492592252687
 . . . . . . . . [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 2019-04-30 21:01:23 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-07-29 21:01:23 +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 'radicale.letopolis.de'
 . . . . . . . . [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 696752311462379608694801401016745961443785760329431649915774895962646512802744648732557300466391766380015948981467997005698690923669887933554079910697113317109603512174199979872690987590520784184158561674820651408550382510021678720569777451795053868152127359669092000141235740044305439409083788705482249034591071767279731414655121888637841951020423034297228434578088070724833216336098760048139447307062732380417006720719580657417605507339676041499211335387711348805714259014382167082351600225756435675881246623198653882324660368776827062301533064186487675935666533812949406647360202863255455456708245301139728576677999415239233850748207631212976612246000289498194217009577319310268090193151257896956135999086703209232661943078412106434027418947176884993371140211339884872929350721435107177100098855856095864121171648053047890545747237708983567892662443336210427776649496050747739276085609757728931730097888895677039814038863006754173338882803779295541565180136781767584644471555391875636658104463468127239980415626707707425723165062387481954541771527010661204257949055641100955862075552334470774843138043457199157888392687984049830747769182095227195214844134488977225704315607424940360559471348334379425362930379903122039208699182427
 . . . . . . . . . . . . . . . . . . . . [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)
							3a70546931f83e8f4995c151f70783199f124c0d
 . . . . . . . . . . . . . . . . [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 (25 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'radicale.letopolis.de'
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016a7044474c0000040300473045022040da022fa5df8ff6369a0ae18c01fd0ed9d7c3fd40573fe4179009aaac13b80a022100c66887c8f6732d9bf0336b65acd45af55b0c53fc5c20a7cc0820f5e87de6c81600760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016a7044473a00000403004730450221008935a54763a54a1978fc62e331c3f99757f3afd691fc9fe96dc59d99e179609d022050e655222bf70be438ed7823e7d5cd080a0ccb701bce7d1a8f1e5c93c770b34b
 . . . . [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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