www.utestrohbusch.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:bd:b6:a1:dd:4f:88:cf:f9:cb:8e:4a:05:84:ce:91:58:15 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=www.utestrohbusch.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:bd:b6:a1:dd:4f:88:cf:f9:cb:8e:4a:05:84:ce:91:58:15
Serial Number (int): 413005271018839323611440690924507427330069
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: d7:1c:92:5f:09:6b:52:83:64:b1:c3:a1:24:d8:c5:b6:df:d9:ce:12
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 14:23:58:aa:f0:c7:e1:2f:d1:05:55:39:07:0c:8f:d7:90:8b:8d:70
Fingerprint (sha256): af:85:53:c5:86:ec:e6:e3:49:08:02:2e:01:ba:00:44:ca:8d:31:e3:2b:aa:e2:7e:ac:af:83:dc:6e:9b:cf:a2

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.utestrohbusch.de

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.utestrohbusch.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

www.utestrohbusch.de

Other certificates including the domain name utestrohbusch.de

(limited to 100 certificates)
www.utestrohbusch.de
www.utestrohbusch.de
www.utestrohbusch.de
utestrohbusch.de
utestrohbusch.de
utestrohbusch.de
utestrohbusch.de
www.utestrohbusch.de
utestrohbusch.de
utestrohbusch.de
www.utestrohbusch.de
www.utestrohbusch.de
www.utestrohbusch.de
www.utestrohbusch.de
www.utestrohbusch.de
utestrohbusch.de
utestrohbusch.de
www.utestrohbusch.de
securetest.utestrohbusch.de
www.utestrohbusch.de
utestrohbusch.de
utestrohbusch.de
www.utestrohbusch.de
www.utestrohbusch.de
utestrohbusch.de
www.utestrohbusch.de
utestrohbusch.de
www.utestrohbusch.de
www.utestrohbusch.de
www.utestrohbusch.de
www.utestrohbusch.de
www.utestrohbusch.de
utestrohbusch.de
www.utestrohbusch.de
www.utestrohbusch.de
www.utestrohbusch.de
utestrohbusch.de
www.utestrohbusch.de
utestrohbusch.de
www.utestrohbusch.de
utestrohbusch.de
utestrohbusch.de
utestrohbusch.de

Certificate

The complete raw certificate details for www.utestrohbusch.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyNH+iKujtKyCqwjHMY+C
W9IacdP4Z56YJI2dJvxCbBvKb+Bx7CazM6F3gtIO9kXYfXpuO76sfGhQU6xjZ/gh
X8D59YpB31HGFCeB2vhASBVo9FvyssfqhSyE0mPOCM+urQoKBeogjrLgfnoZ1xxz
ODzAUx6dRe/87Hx5WjlP7TytvVrKy7hJO88a/MmNUtQFHmsLtIRlbz6orSTX0VrE
8Kp4iQ6L2kVMN8FvUcwYKCmzNKxHIYeHAOvFvNtCqCQPHHXtQS5HUOa1TyUIPsl9
BIMMoHFH+XRmGEHF/NAfj/vyLKctHT4W6SzTNP4duK2iPgkP0QAlZOLa53rfo4bX
+QIDAQAB
-----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 413005271018839323611440690924507427330069
 . . . . . . . . [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 2019-06-03 21:09:47 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-09-01 21:09:47 +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.utestrohbusch.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 25351213028628660878833303371686731161132474097477450798943530779519596520039966545386676335411906200640764851367494932520341833417442109333608218664629759590874219431097739725941896131862117530319254606710916881981468034553560398290516469158451112142756724535823088741981520148333146986180765661091695968125334698393772099498350893599272768227669756835535635906452101575069150837964221948057028002079251553368914440585825191657688206291178884659320849585539876594714084887365311887194025550250445116618413486027537040678390971268008177086285453896756317423411679752140510237488683692291335643049155141987272069928953
 . . . . . . . . . . . . . . . . . . . . [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)
							d71c925f096b528364b1c3a124d8c5b6dfd9ce12
 . . . . . . . . . . . . . . . . [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 (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.utestrohbusch.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)
							00f1007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016b1f642df2000004030047304502210095c4339dc1e97423bf8ae8aa0bcbcc6c5da13334627e132b20518a7aa721e737022038ec5c1332770c95a7375cca3dbf3c59aa49a2272bae11023f6b8ffc74267d51007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016b1f642df000000403004830460221009cfb7c17c31546ab683bdbf0504f580e0a71da033ca85610734da8915a3951ad022100d3d6e0ffbce402141c7dc6767df911964ec1fec1cbda5cee2e00c60b7208d8b7
 . . . . [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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