mail.akendo.eu

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:8f:74:77:15:96:11:c2:57:0b:bb:12:73:8e:79:35:44:dd 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=mail.akendo.eu

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:8f:74:77:15:96:11:c2:57:0b:bb:12:73:8e:79:35:44:dd
Serial Number (int): 397264330965392724989165779425241651823837
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 61:1c:d2:32:4f:b3:18:df:87:a7:23:72:5c:e7:4a:31:42:9b:31:5f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 31:33:1c:97:52:77:e9:db:5c:0b:e7:1a:7c:62:a0:72:39:ff:22:e7
Fingerprint (sha256): 7b:7e:29:f9:7e:13:fa:74:27:2e:21:67:7e:65:4b:a9:d4:bc:c9:46:6b:c5:ff:cd:2b:59:f8:00:c5:67:a7:c2

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 mail.akendo.eu

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for mail.akendo.eu

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

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

mail.akendo.eu

Other certificates including the domain name akendo.eu

(limited to 100 certificates)

Certificate

The complete raw certificate details for mail.akendo.eu 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 397264330965392724989165779425241651823837
 . . . . . . . . [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 2017-10-30 10:07:16 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-01-28 10:07:16 +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.akendo.eu'
 . . . . . . . . [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 865957343931618004883863394414045802218106640043421382503565324283263563657750026723583351325078456741696885951834997117177938922855818803768661385081281320350402618601752770359535767569941705318980276764728499922374559432394870016051229492192797267972100620002219167924149003533074926471115884535770406863552255563375819621742252402151446110409213038132866596912236870974745720337860572451975085168646661027849257938549765643763051565764550776021516687248334487218430210183213631696223297869906493771800534819873376133500195262865023660204340517842050293034135747917796449966068358842103532519100431142193065516610773899806560754311725075887595241163393241039174568520324313894906304500646598009604952812215883823254535474322736221773508395775018596607444933696258743383309912136658714015010502363471042308644346269716427422749121007152938040580304227157971713131352947878569701389549930896320673279837151557544010681530649173991250604922779867115132733969312506390709350176915482100929467029230290459232180640141914236866049721370674647662192863216854629372331355407589870414141716306918204701615399172895246137886827225768615327315586883583546037934476479580405247740770097157494237690913505893020475389843431255385170201422531189
 . . . . . . . . . . . . . . . . . . . . [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)
							611cd2324fb318df87a723725ce74a31429b315f
 . . . . . . . . . . . . . . . . [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 (18 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.akendo.eu'
 . . . . . . . . . . . . . . . . [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 (246 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 1.3.6.1.5.5.7.2.2 (unotice)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/'
 . . . . [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)
		0062f9d89aff89bb9affd46368b5dbc4d611c37ecb47ff7228741e107a0f80720a24e00ff0c505c5e699422fa0ee60518545e7f08cd944c5be1615db4109089a1b254f65f184a205c83d0329a2bcddb90a971600403b41b64d1d9d9a064fd30ed992ba8bef0ac0a6b86b3d25f7b410ddca3bafe5d84abfb81326e0bbe03e01f7aec82e4d3f9ca2aae0ced6bbb1d8cfcd617858e016fca785e6d530d44a536adfdacccafd3d803d037da91076af36b5d79faf012fa5da978e60fa7109b3abfb57475a5b1e06279596827864df67ca29be932e4d814713b1785ac96fdc09df12ef28a95be7b9deb6094ce8ed96c72d0cf796948d03f4a1c328b83a87061281567e51