christian-fust.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:5f:1a:1b:57:00:b3:dc:b0:b9:0a:cd:f6:8a:1f:61:27:1b was issued on by Let's Encrypt.

With 4 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=christian-fust.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:5f:1a:1b:57:00:b3:dc:b0:b9:0a:cd:f6:8a:1f:61:27:1b
Serial Number (int): 293698384537300782354617345577792699442971
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 2f:6e:a9:5e:34:f0:e4:66:7c:ba:1e:59:cc:b7:e9:2d:f3:2e:e8:f5
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 8f:6f:d5:1f:53:46:8a:c2:de:f6:81:85:69:3d:d1:ec:81:33:fe:68
Fingerprint (sha256): 79:5a:ac:35:80:5c:14:fc:9c:de:96:41:89:a8:d4:6b:c3:ad:0b:e7:51:17:ce:59:38:9d:02:ee:4e:f6:ad:33

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 christian-fust.de

4

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for christian-fust.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

christian-fust.de
christianfust.de
www.christian-fust.de
www.christianfust.de

Other certificates including the domain name christian-fust.de

(limited to 100 certificates)
christian-fust.de
christian-fust.de
christian-fust.de
christian-fust.de
christian-fust.de
christian-fust.de
christian-fust.de
christian-fust.de
christian-fust.de
christian-fust.de
christian-fust.de
christian-fust.de
christian-fust.de
christian-fust.de
christian-fust.de
christian-fust.de
christian-fust.de
christian-fust.de
christian-fust.de
christian-fust.de
christian-fust.de
christian-fust.de

Certificate

The complete raw certificate details for christian-fust.de in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4IlcNkj7+jOGx1yis6cA
jMAuE05y34JPRD3OkbOdP67tlXl+lapnf1O36HE+AWTPG9VTfOMqp1+CE+X0Zr89
oFdKOVjg58v8loA0clHz2yUQ5iJM1yCjNXuB0mUyxkv98bxvg/u0wDYQpmWz1qZ4
IPn110MZoql/DQFipXUyIHqRAYwHWfNARQpIWTt5D+AHgj3ECEblOw2q2Ij0Kr4I
DtIRNCHKPakPPgvhfeLkuV3eARWhJhIV2U3iqu19UywrWpGlqyLkvaZrrF1DzGMC
bAOygrG11JdF3bOBgra8LyfUpTsruGjJ1qmQ+aWYpztjuVdnlKN9qBxHQadHcjtw
GwIDAQAB
-----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 293698384537300782354617345577792699442971
 . . . . . . . . [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 2019-10-20 22:24:43 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-18 22:24:43 +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 'christian-fust.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 28345115153168683800148769778556551605358549780358250969045712193465497910006117489498374887359048561085088008505012232315135179527568785924358280563520190848214001639524072483040647698102494824352048397452681143787534599305708666359723347676447148462381613831692713963552410220092545160853830107011589408773714142761293690610366396093361151003618718424168805735168316332359965695775921237980538130846462821551044035375384945473156161330631885954155328256543278805809444775358392101036042973460572882204295413039086250829604380975324663805582200957000559462261051996236919998724439356294814191949362441920558841688091
 . . . . . . . . . . . . . . . . . . . . [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)
							2f6ea95e34f0e4667cba1e59ccb7e92df32ee8f5
 . . . . . . . . . . . . . . . . [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 (84 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'christian-fust.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'christianfust.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.christian-fust.de'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.christianfust.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)
							00f10076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016deb7cbc94000004030047304502204d5c34c4bb2dd07b55d7006faae683185b684e5dd176205bf202c54fa5e25f76022100983bf255268e4dc603ce61e19a0abd058f3b5a12fcff24e04f2abf8375dac832007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016deb7cbc810000040300483046022100f93095604a78479e5818c44fa11634f9f470f5d60fb34b9b93cdf75577989d63022100ca381ce93b5d7c1338bf8861938981aa71e530eb130dbbe74696c9052c7e22a0
 . . . . [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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