blog.sebastian-schmid.de

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:7e:27:35:cd:5d:09:09:ec:71:e0:c1:f6:08:ac:60:14:62 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=blog.sebastian-schmid.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:7e:27:35:cd:5d:09:09:ec:71:e0:c1:f6:08:ac:60:14:62
Serial Number (int): 391376841207913332272207315614674584605794
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: b7:22:72:93:7b:e6:9e:66:32:85:d2:a4:53:1e:9c:2b:08:4f:6a:35
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): d4:a8:86:83:e5:1e:b0:d5:fa:6c:ba:e3:72:2b:b6:31:d7:25:2d:19
Fingerprint (sha256): 5b:77:23:0a:e9:c1:a5:95:4c:53:92:62:65:a6:1d:ea:ca:ca:9a:22:57:37:3f:fb:58:5f:8a:4b:75:c4:a3:42

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 blog.sebastian-schmid.de

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for blog.sebastian-schmid.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

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

blog.sebastian-schmid.de

Other certificates including the domain name sebastian-schmid.de

(limited to 100 certificates)

Certificate

The complete raw certificate details for blog.sebastian-schmid.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 391376841207913332272207315614674584605794
 . . . . . . . . [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 2019-08-22 15:35:13 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-20 15:35:13 +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 'blog.sebastian-schmid.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 953145961778135186497458317773003342088470619716729601957395042947888306164426145678095749667573917813533218365797391723423024555447127848881781544422064287101210570261662937736529676339129281562408216075378713806245571386108170459045928239833486273562308414693498386190577821098278104883591644456515021845988599188324511517859675113955837135958932213817304314238201044089079081639541939917888769840784096489131402062050252424979422041917146512467237171985527087795837175828617927525356884079333536887301622884105820955748496223920833417960755260473829496114210726765016586953162793155554922116022848375113150280020468883243214948806709311484845347657836722560755079000428129830348694310324803118119598899052274014429575610929779358885946039306894664825584792700990711483219292716762327791098787240774111408912673527360063576704020560272471800250621812569536507095867332554110213209863033766064450135323923569942810393989834090251230585923827822819803791863396122959886829797676345934809619297285654523134194224227027244929262500091001732009399897964903574072308124147545443446873373083204725177052647899256701900380705958739503196067041014236166879212430355279171742805803249497405544146612957521282526050351379880598760109060034639
 . . . . . . . . . . . . . . . . . . . . [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)
							b72272937be69e663285d2a4531e9c2b084f6a35
 . . . . . . . . . . . . . . . . [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 (28 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'blog.sebastian-schmid.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)
							00f10077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016cba2e9fc80000040300483046022100bad1c4495f16713209cce4ee1e119570901b90f5e07b90fdafd552b3ad41cc34022100d7c3f90d3aaf9ea21b4714faa1b1390a0e72a39e8b139d6bdc83b7fadfd8132c007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016cba2e9f960000040300473045022100ca62f97260051eafa6571c7e83c867facbc4930e5e260806f4e663739001e87902204c7bf844b271849ba81e2611e5952d9e2bdb43c0d7a98c894822e4216c7a6cce
 . . . . [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)
		002b5e408a3527baf723bb093f5532c0babdf0634ed24bc48c2da25dd92545da0965b7c3ad6dca5c3b0e0b7e00303a512827b64a4bd5d5b5d863da15c108e941b1104ef2492cb4a6ac9385c41ef46749f17fe6f5f805d67b8d79f117c3ee137b2e677374c70acda7a3f203a8879e60fd616c9bb8eb4d218e14bd171820cd47a02e0363eee1b57d6a50462c2971d49feff7c30c46c079caa422142028d1e68367bb7538e708e295f710492b51c092ee78e87c71cc9814cd0537ec6c5589a4c82d81d9cc93d23b9f1aa42642bd0369ecfa9326169d3de41a715fad2e3de2862e598d0a1e0eec3032c4ca5a1449ba8e59710fb82407797b8c23e8b876d7223b9a9219