www.cklie.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:0f:d2:be:fa:e3:41:c7:02:01:76:55:12:0f:6f:63:ef:ed was issued on by Let's Encrypt.

With 2 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=www.cklie.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:0f:d2:be:fa:e3:41:c7:02:01:76:55:12:0f:6f:63:ef:ed
Serial Number (int): 266721222803220321757385345708396107788269
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 4d:3d:a6:ba:02:c2:c0:84:36:be:82:42:28:55:86:c6:00:53:12:db
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 42:86:33:af:a9:66:a2:b9:b8:8b:d3:df:6c:3d:20:f1:f8:c8:74:0a
Fingerprint (sha256): 42:87:12:16:0f:86:44:61:b5:99:16:a0:8e:0c:b1:f1:91:07:4e:a0:e0:c8:87:03:17:6e:b2:6f:3d:f7:40:0b

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.cklie.de

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.cklie.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

cklie.de
www.cklie.de

Other certificates including the domain name cklie.de

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.cklie.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 266721222803220321757385345708396107788269
 . . . . . . . . [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 2019-11-09 02:30:35 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-07 02:30:35 +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.cklie.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 714134319061475120910403169303158757281558589588200603663126857320761514600231469789614145772749173462456806769497596571183456048251419245508166036327009187288617400473792966707328086699142414081918164527244505471333410358451956001007782575414476156236675445433028974426377966091356235801488953147507847217162731765219168891432737615366003766655142925910846252329724894792955282357643596936562812453542884563973837816772867651585552643457290773786157740052241124771888904005482008138526090556066262659784017340677400725748798695192870166025400074215773625805909308064844301879628640359335329079283278592399645527491767170724737401784351875418125172033382164949170467578831607237607910341691341766326544028186716363819602849185713757800662502051432413912531573779530823006716991879273106959500259427180047675998702940568801023106795740000761647397153067970980201501212537525510755807157514093825217766043745361332661621245391418697818900674641306013738840868593863299397226108435046214560649629271367600561047662659229505642094181371452163202777395499259305829635329149635232775570259933069138149368147524935867420337058494475973002957966223883969456900905157319714763991339756890124415292049597321674414621375305382408222520465564277
 . . . . . . . . . . . . . . . . . . . . [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)
							4d3da6ba02c2c08436be8242285586c6005312db
 . . . . . . . . . . . . . . . . [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 (26 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cklie.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.cklie.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016e4e36a9a20000040300473045022100e3b63a8b35838c841b93be850b1b1b998b51d0bad0f277f0ac3a743e5732581802201a7597f233f40496ac2baf88fc1b5352ead066d810cf58027712516607104d76007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016e4e36a9940000040300483046022100d67f308b5be87606e43a9c6454724fcd8763c32e186f1543a6c8d145d30324f0022100d04ee6069c05b8073a55c001c665f1da429624b52e1859530b936c80c0a579bd
 . . . . [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)
		0093c1825ff32c3f5ef38e717e2f79866e8de78ef329c1100c089344d0306dedb19eb73daa457753d5a511b3a1b0704108ead8052645d6555ce628baf91fa1f6477cf0e5f94a7538fe4046b5fcd9fd888a116d520e692f315870a4140a7096e7253844584fd3e11f0091748dda31a7c1ea07d6ec8dc1d87d6094a4c58e0cd4369b9d29aa1cf8f2545907bc61532b91d275f198f734f256bb10c49a7173b842053baf3b513231a00258b711204e5d8ccd9fb08963f89e05b7d6c84381b10f1ee18b0a86b189d0bf9e2f820c66886241531fe2a5aa7d4f06b086107f852d9b71aa25af435cf2e27348765367c4d7e240c7ea83b0cd507dd03354d43df96f79c115dc