*.companycheck-deutschland.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:db:a7:e1:27:c7:cb:0d:e4:3c:22:7d:a4:25:97:f6:1f:0e 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=*.companycheck-deutschland.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:db:a7:e1:27:c7:cb:0d:e4:3c:22:7d:a4:25:97:f6:1f:0e
Serial Number (int): 336081846299898735858934078491836995215118
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: f5:da:72:9c:e8:d6:84:1f:d0:2b:90:e8:fe:41:cc:d9:68:72:13:ac
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): f4:47:d8:d7:20:b7:1f:f7:d8:cf:b3:bb:f1:31:bd:78:24:41:e1:df
Fingerprint (sha256): 77:10:0a:42:3f:43:32:ff:51:b6:b3:79:72:e8:b0:9e:db:58:73:79:1c:5f:17:7a:2a:b6:d2:b4:e0:2b:25:11

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 *.companycheck-deutschland.de

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for *.companycheck-deutschland.de

Public Key Algorithm

RSA

Key Size

2048

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

*.companycheck-deutschland.de
companycheck-deutschland.de

Other certificates including the domain name companycheck-deutschland.de

(limited to 100 certificates)
mycheck.companycheck-deutschland.de
*.companycheck-deutschland.de
companycheck-deutschland.de
companycheck-deutschland.de
mycheck.companycheck-deutschland.de
mycheck.companycheck-deutschland.de
*.companycheck-deutschland.de
mycheck.companycheck-deutschland.de
mycheck.companycheck-deutschland.de
*.companycheck-deutschland.de
companycheck-deutschland.de
mycheck.companycheck-deutschland.de
mycheck.companycheck-deutschland.de
companycheck-deutschland.de
*.companycheck-deutschland.de
companycheck-deutschland.de
*.companycheck-deutschland.de
*.companycheck-deutschland.de
mycheck.companycheck-deutschland.de
mycheck.companycheck-deutschland.de
*.companycheck-deutschland.de
mycheck.companycheck-deutschland.de
companycheck-deutschland.de
*.companycheck-deutschland.de
mycheck.companycheck-deutschland.de
mycheck.companycheck-deutschland.de
*.companycheck-deutschland.de
*.companycheck-deutschland.de
*.companycheck-deutschland.de
mycheck.companycheck-deutschland.de
mycheck.companycheck-deutschland.de
mycheck.companycheck-deutschland.de

Certificate

The complete raw certificate details for *.companycheck-deutschland.de in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvlvz6AiT8xEuZT+2PSt8
sCE7hwtsgSs+PNAnips1ulVyArAvIGKSKM8mXSWU9WPSQIYlymNf32YatkqFgAmK
U0z/MQ3XGZUzG3jf1ECoALU7t6dxgthReggQlasF/KZ/BpG6emTzcl4nNQGK+JGu
TTaFKzKK7o8c014Rkp/OuO0FPoP+r13fOAxcKI44/6E66Z5qcB6PMVRHmbHj1Y3h
kXVWwqPhKts6p4W0Tz9YRdkiA0pSTcpFZMUYI7YOOdC9dvwwVSCApNdRi9eyqxCK
eG5mo5ISYVvQII5H88KI0DgW/fFnkSAuA0OZ5xG5HAIekXNKi0Eva9V/7XwdSeLv
5wIDAQAB
-----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 336081846299898735858934078491836995215118
 . . . . . . . . [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 2019-10-29 02:16:33 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-27 02:16:33 +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:12|false] UTF8String '*.companycheck-deutschland.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 24030621539141090444006642782138492377053958120048098056512516886685135814592596862157252310805660869133160442297547426051064958616797957749931101458504516532762386655894492525545888856707517468878105418211129102276744001127231070402959366041031083693216357444243215306507049550958406458250060093224871942223509150640085646761825801051686440509941582879398986608526813661212254625565609687554436053498580447881388928296884819841239557713367940243232042399977204320102836574044278989885752339417438033622519727906893414273851283269353237492197191667840018899534763895379476290492489932649098895615425770599972679643111
 . . . . . . . . . . . . . . . . . . . . [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)
							f5da729ce8d6841fd02b90e8fe41ccd9687213ac
 . . . . . . . . . . . . . . . . [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 (62 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.companycheck-deutschland.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'companycheck-deutschland.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)
							00ef007600f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016e1583dcfc000004030047304502205e004b8431905f7ec36e3291af0590dcf62f83894ae522fd523200df994f02b9022100989a8d0b3e959e59e2726cdb2a2af59a9199f5119af9e021ec67ff9b654c258300750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016e1583dd0800000403004630440220017d14634037122604ec024df3fde3987c69324e8f3e3c23dd71f092fcdc8daf022039373b6bc5d9b4230282aabd7255869eace9beb23fc22ae3e6f5b7479524cd17
 . . . . [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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