zu.ro72.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:de:46:76:4f:80:3c:49:10:34:40:d7:d0:f9:46:6e:6e:aa 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=zu.ro72.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:de:46:76:4f:80:3c:49:10:34:40:d7:d0:f9:46:6e:6e:aa
Serial Number (int): 336973203514933550968507972576751406444202
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: c6:75:1b:c8:89:31:63:0c:61:ac:4b:d5:1a:92:b9:95:4a:94:79:51
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 59:b2:1f:a1:58:47:23:60:06:b7:59:0c:4e:60:c4:36:f3:0c:9f:44
Fingerprint (sha256): 0a:99:cb:ed:51:bd:2b:6b:df:eb:92:d4:e1:a4:fb:42:e0:f9:d0:69:fd:d4:80:94:ad:3d:98:9b:aa:e2:bf:ab

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 zu.ro72.de

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for zu.ro72.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

zu.ro72.de

Other certificates including the domain name ro72.de

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na.ro72.de

Certificate

The complete raw certificate details for zu.ro72.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 336973203514933550968507972576751406444202
 . . . . . . . . [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 2018-01-26 09:00:15 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-04-26 09:00:15 +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 'zu.ro72.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 893344284017858019467143979961844356074446144986865178492361823358008422037690359662066546108934742128075014643266911628044443211397349515503300877880326125899947377920657498786767257603466484699879138258825562224382236503543696718427890870248716938491978960135983463886972314368596438932782806084465796115038301353913312364368205826468332005738548558994711963617705782711483351938647078915937842782633229149050424724482473946049061098996806272521234257320504753807881687115398644065374803280212505609973791000498660837840273265002751676095506166189519217488773545757699191254765640155235395044920321865190205900791745822253592355307317566595106505816652384181494069441428690437817675119227782551337252008569112887223811808823447312232196577437653723078552142198613527944931514922867876399083874675206955802315262903455625474997909072498457492794826503135269083079290108298098399866899370276475317666645027948234352749644470183732601430054422396636336840341907646910649131829002849073095623081017526408172650312363694163110705111824061296340120983455969936528108590294507129089187221922580836772279553799917960008372687634784244201845382841065746213597983276643593677935536189953871855993004620251514458832610905646744106903911272287
 . . . . . . . . . . . . . . . . . . . . [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)
							c6751bc88931630c61ac4bd51a92b9954a947951
 . . . . . . . . . . . . . . . . [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 (14 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'zu.ro72.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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