kjg-fulda.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:f5:cf:53:a0:48:a5:56:ec:76:52:55:b7:e3:a8:8c:b5:f2 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=kjg-fulda.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:f5:cf:53:a0:48:a5:56:ec:76:52:55:b7:e3:a8:8c:b5:f2
Serial Number (int): 344981622097618533860979180962005079864818
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: db:ef:02:ea:48:86:77:99:c6:95:35:66:a0:3d:26:6f:51:f5:f1:3f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 9d:10:45:b8:00:61:25:d0:99:5e:06:d7:f9:40:23:52:41:54:fd:7e
Fingerprint (sha256): ba:0b:cf:84:61:a2:31:08:a4:ef:d8:6c:d8:f9:6e:74:4a:51:a6:be:52:d8:b7:73:c0:91:ab:a4:e4:c6:7f:b5

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 kjg-fulda.de

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for kjg-fulda.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

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

kjg-fulda.de

Other certificates including the domain name kjg-fulda.de

(limited to 100 certificates)

Certificate

The complete raw certificate details for kjg-fulda.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 344981622097618533860979180962005079864818
 . . . . . . . . [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 2016-09-13 09:37:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-12-12 09:37:00 +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 'kjg-fulda.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 807661071516852960773959959072008763064289278951986784625515056898293939411143274066129996741874626339568714812354529413595104516585751748249417942302194599419441911012133606291222021146681614709086048177720962213517604243146547413906574528201734350534520232263939830973461058958362929033872771383644821475707316332351500785576221254992233270720320253834524773177387619041091483153841142163988282957042681114806236189607595056944839382859071623661400598278507179179645279941695212972153360602324989082847814936607109576061858136033923223827282133385975462368607507568066577885807357293258645783218386339146724626147344713803401769567266960790752305655219458667388662245193222325800670174673671058790500425572528214220000283990162338485490778345922966210461500455482444661861295353951933285235868746395020058814552169601112135379704043543867663567165988352532000675479256912612551879550532451552949415475878222281498906222999729772165211521978049929048421223388933168839099703743526598610816554191967187052082624875614411395895156002900792988354263607537346667409901578494370014096223289962196508220230237624369253141038382921881474217886528716259365513433799222213200849316583781035944753666760285629143658821544905938887713082572831
 . . . . . . . . . . . . . . . . . . . . [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)
							dbef02ea48867799c6953566a03d266f51f5f13f
 . . . . . . . . . . . . . . . . [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 (100 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 (16 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'kjg-fulda.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 (246 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 1.3.6.1.5.5.7.2.2 (unotice)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/'
 . . . . [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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