mail.digital-eastside.de

Issued by R3

About this certificate

This digital certificate with serial number 04:9c:2d:fd:d5:0d:d6:14:e8:c9:86:30:08:b8:4b:19:f2:b2 was issued on by Let's Encrypt.

This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=mail.digital-eastside.de

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 04:9c:2d:fd:d5:0d:d6:14:e8:c9:86:30:08:b8:4b:19:f2:b2
Serial Number (int): 401594326198872384172868611952102491157170
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: cf:ca:fb:8d:2c:92:42:fa:65:d6:8e:38:2d:52:8f:72:55:7d:36:fa
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 1b:f3:cd:4b:64:b3:4c:bf:d0:a2:a8:e8:c9:87:bf:f8:c1:e4:2d:e1
Fingerprint (sha256): 73:1a:ef:b9:55:75:9f:14:a3:b0:94:5d:a4:06:ea:e1:5d:95:2d:30:cd:3e:23:9f:1b:3c:d8:2e:f3:a1:79:a6

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate mail.digital-eastside.de

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for mail.digital-eastside.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

mail.digital-eastside.de

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mon.digital-eastside.de
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outbox24.de
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seafile.nasec.de
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seafile.digital-eastside.de

Certificate

The complete raw certificate details for mail.digital-eastside.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 401594326198872384172868611952102491157170
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-02 23:15:03 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-01 23:15:02 +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 'mail.digital-eastside.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 772791943949437016453268862614017300439954021091633484650914596143981792344784400186928983478548087438982056622593401715467195524058181759392663083506271458782233390748420336691489761273890139556938272291609715577887527163745216092109576333740294725604853374253328318042702429092314413551957934248338633840778994177274669343680969014870948294322009700533266909984152792914106815111394718089396569501940233888986644594919385327842469943842752802220929936734160111568608770879502620645422465435105742798637818155844194871999667709396927684697132471091533348222207415672714315837459699177155196977750686369936236920938567448391534927585845830765527340328812298739373014094930271592844232997940610350521073640698950635091930434628380236650599075336378496692400734813389726002408273344826421776924772031128347489037748935283945104827367704805908437202407854911001017124885720289700265021918975769352623457337411636173786939446576157559884037442075910404913818326406831240801381714406349826815901418104980667778159806027794396974484233141409116741667619088985564089217755992834073658599594038953802321780019458246399568001827292725291631513392009213391180675547127184829394255191706337253419344679662854771441977369524581588729194021560921
 . . . . . . . . . . . . . . . . . . . . [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)
							cfcafb8d2c9242fa65d68e382d528f72557d36fa
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 'mail.digital-eastside.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 (12 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 1.3.6.1.4.1.11129.2.4.3 (CT Precertificate Poison)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [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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