*.companycheck-deutschland.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:ff:9b:4e:db:cd:ae:a8:a6:f5:75:28:8d:e3:be:11:2b:05 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:ff:9b:4e:db:cd:ae:a8:a6:f5:75:28:8d:e3:be:11:2b:05
Serial Number (int): 348315301156765206594714690834470754396933
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: d6:c8:69:17:cf:32:d8:85:84:04:70:f8:24:81:50:54:c4:e9:8d:3e
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 0b:a7:f0:b5:91:bb:a9:cf:1e:09:dd:69:f6:5f:01:47:a7:2c:3a:ea
Fingerprint (sha256): ae:00:0e:f2:c1:2a:3f:a5:02:e2:8d:e9:33:63:93:b7:fe:f9:80:7e:ce:24:f0:14:33:3c:65:fe:39:d4:1d:46

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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAy1ey6vIuXAH3doXBKWVs
F8R+jf+SGKm2+2vQYdIR8ycrAglXxgHaQzslDF3/F38ZmYfGtcPMSBeEJceeY9SH
tA8XqmTcn+B52FlhrjJPz0JAC+5nmazRiroG0dTDjclVCPf/yJLKwdPh8CmZonRk
wurq9pP/7On1+Ohs9BBXSvSv5PafqtB0AqamibGV6aZwKuNxBeXwFMwMM6nnwHju
UpswwzzvvLHgI9hyvVUi0tvJSPxng5hXxKdlY23XqptrnZYB7NaUtYwK4i4iV2mP
Dr+Rwn0rGk6GTTJzID2BclwSvVvcaBA+su+Y4xqrlQNiPk+fAz6EwsZiG2d1TSmr
5QIDAQAB
-----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 348315301156765206594714690834470754396933
 . . . . . . . . [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 2019-12-29 02:16:42 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-28 02:16:42 +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 25669621846261274263886381092670539162584345961996428162662834743319830857630463647428533938119679500088362675560086527581965790762412293132419255796161123059550577383166234178050923630727726571594485735621055587052066711801081543036496732625107304819419187068734499558313125942769252137395941804963595261394524006649421341508958333591020041039037111601118345139302820722139771437404718281479811864350858487900006905794494334951429651049404283801316536467310070280272396812036304271201215244148537821669472729069655088890029387152863300417513458445775349535292822180520153679453838429094620153509627078627013176175589
 . . . . . . . . . . . . . . . . . . . . [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)
							d6c86917cf32d885840470f824815054c4e98d3e
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016f4fa7ed8e0000040300473045022061303eca00b2eb42915b65029f200494cf42f4d9088f8457d6f2d84d1b5010ca022100e3f6c5fc3c13fd8e95025196c0a6adb61eeaf230ce1a4cb30555a138e3653c9a007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f4fa7ed970000040300483046022100f64c7e2e3b31b7d332db66dcca23fb19f37848aded26f45f977769d937c294cc02210084aa1a9ef8fd58dc8e479691e9ce76f0002a8c127a9ba75ad0c4e15325fc44a1
 . . . . [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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