radicale.letopolis.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:11:cb:2b:73:63:ec:98:83:13:0b:ac:8d:9e:d2:53:8e:c6 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): 04:11:cb:2b:73:63:ec:98:83:13:0b:ac:8d:9e:d2:53:8e:c6
Serial Number (int): 354504002857000110732038491612865816137414
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 3e:c5:36:59:01:ed:c9:d8:bc:d5:d8:15:7c:3d:f2:6a:6f:62:61:73
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): e2:68:75:d4:da:b2:2c:00:1f:45:fc:00:d2:71:c5:21:8e:da:0d:2d
Fingerprint (sha256): 87:bb:cd:8f:32:d0:f0:c3:cb:e3:39:df:33:b6:9d:9c:18:2e:fe:7c:3a:2a:24:de:63:5b:08:3c:ac:ca:6b:f5

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 354504002857000110732038491612865816137414
 . . . . . . . . [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 2019-12-31 22:01:45 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-30 22:01:45 +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 854757520996751422464644265433286943579678480972529426833204094561908747352317939029582233611050942356762545241061765412439541112451090127177934940616166205973788083449381372832203033921661547835382723355456561252158101081181057988193815677853809312802184911725832800952986949414140039328442711953833093131987406340974110774705228090964010572237478934524502255748010218092048818774768678772736203908570194418229137914286424842549576119414509031665504587592753637919584470767394190356130956441266224860344789398361410877991853382559297573181020028920079216747227750678732320231295866653319210849712719245091826035477610894086147481586017881451585906105921338201497176581651051686534108002452678985490256509049272870893217960837103035188791117266936767483016546963263603113880829049263366791274343189324169407078677194725453672641914334754261933836494197246140502444697997701571591728006210323261530107055567836633040921514325016494033790641443453090727174243670589335810540743856423088850038357121677830914249343560864005835822893397186941664135338983807297711409282252603413794305792445565340797648424994901624480834555761844699839120592995441170659702527299910617277618150951895735009867381431372067193954375516567243857429061824979
 . . . . . . . . . . . . . . . . . . . . [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)
							3ec5365901edc9d8bcd5d8157c3df26a6f626173
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016f5e31946200000403004730450221009a00425b3c2443043a85b8af7417199b1a27ad227278b5aea905480d99cad3f6022061b3eca890e48ce436d761c2af4714535f867b162faa91495a256594973a923c00750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016f5e319487000004030046304402202e225aa20135c94de73a42987cfccb1d1633f92290cca80497f646cad70af4bd02206eb465732c6908c193659e6aae5f75ba2d914c3543ea191931354bfe249125fe
 . . . . [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)
		004309878e7a917f5a23fd4d1b602fe3c24bac4af5127dc3c8c334d90b77add3c6964ea178c849e98a8678de9069014e66e4d4f2b770fb06ac4cd8881f94d110b38fd9e458f8d4ec1c9cf2c6ca557e98216a4f181fa5a9b2c45f3d60610f6bed61916136781ceed29d2a6a381ed9321e87f0746940b948d947026b7ce916936d0f6578b9ec85f45c9928beefe20ac3d91aa2291217ff18c496f04dbab973990b3e8cca3a7aacb8697389a795b208ca68289548b5a78ad167321c4173f863b8878b4c36ca8698bca9d4dc9dbd60bc59b941a33e91ad2a354ba229242526e29601b670cc722427549bf77caee322692840d668586b22965737f96133bc57ef829512