mail.akendo.eu

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:35:cd:8a:99:01:02:bf:7f:d9:78:6d:21:a0:a3:61:f0:d3 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): 03:35:cd:8a:99:01:02:bf:7f:d9:78:6d:21:a0:a3:61:f0:d3
Serial Number (int): 279645034621481612063411763060636161011923
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 78:21:52:5e:83:a0:4d:ca:2c:0f:a0:30:13:a4:dc:6d:27:2a:fe:a6
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): e4:9e:da:34:46:32:df:9d:7d:87:21:60:9e:52:17:e1:27:66:c4:30
Fingerprint (sha256): 58:e9:14:47:a0:91:cc:32:fa:30:3b:3d:f4:9d:ea:46:78:5e:1e:b8:ee:6c:f8:d3:1b:f0:8f:9d:89:ff:60:35

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

9 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-----
MIIGVDCCBTygAwIBAgISAzXNipkBAr9/2XhtIaCjYfDTMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA0MTQxODI3NDVaFw0x
OTA3MTMxODI3NDVaMBkxFzAVBgNVBAMTDm1haWwuYWtlbmRvLmV1MIICIjANBgkq
hkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA6xv6m7pknHea5wEedSouv0oIqEC/sh7R
EuydOa/jTGZioXj2k6igl9kH9lKSB4odkb4z21B9uNELNLhebqF6ANXGjn1CRr1d
T+/kQXk736pLIYCSs6gg9+EsLIjeUFiuyA3ZJZgyzFeo3xlLdSJ+L7Y/KLG1LJNo
GDLWCmgj80jq7QqcX1akZLf/YAKLfh91PHklEvlrXUQvQyKDXKKvYb4TTCs3HBFJ
Ozk1pBLeKWRxx49YPVkvIj8qgCLLjGQSeGJwSD8dtgSHkkaUrEKKDB3OyO0g7roT
O7k4Axib6caVzD2Ns5UNvycExYkXOTTCoSfvzN99gzZ0/Cug89WeTXdPvgoQg+sn
yoE3BOM4/Q3jfcIcbQf1ARu0KLD5QLZ0txjR4a+4DNPX84918Ntv+gmLoqDSePJ6
WFz7lp8vYB+E6ZHPa2ofvsF6/kpKsjds6gXgphdjEouU5MHiKPdJNSdCE4EVMkey
XWRaJnm1u5OV8+fdcaPdww/xaF+fSRax3BFTXvidfwfo5SCT0ssdKjswqPNUcfqI
o8/qBR9bJQxheoFVSDdTCns0mc/E/g+1+tmBLf4vbhCK4/XETUc3q3wB+2DRONiA
LFafazTZjHpwPkra2XoZ5VA7fPAQ16BkjeqdlBWgwDBfbqj2IciLvbEGYHPwNcwq
knliUEbSIV0CAwEAAaOCAmMwggJfMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAU
BggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUeCFS
XoOgTcosD6AwE6TcbScq/qYwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo
7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQt
eDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQt
eDMubGV0c2VuY3J5cHQub3JnLzAZBgNVHREEEjAQgg5tYWlsLmFrZW5kby5ldTBM
BgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIB
FhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQQGCisGAQQB1nkCBAIEgfUE
gfIA8AB3AHR+2oMxrTMQkSGcziVPQnDCv/1eQiAIxjc1eeYQe8xWAAABah1R3MoA
AAQDAEgwRgIhAKhSUVoWT+Et80tNBiCMLBf7653GIT7/eM7EaxIe1yFsAiEA+wtL
XcwffvwkYb9+duX6ELli14u0Sho5DDZaNEadt1gAdQApPFGWVMg5ZbqqUPxYB9S3
b79Yeily3KTDDPTlRUf0eAAAAWodUd1HAAAEAwBGMEQCIHlRzuFhGwsvlzWtWJQI
sVVTS63Gx97wP/tWub6PDDssAiB6bzGdtBPyuCdx2pQnwVeWQybpXJqym8O2B4aw
T/iDvDANBgkqhkiG9w0BAQsFAAOCAQEAE2BUkbyNsw0Yd3EetLEqGCB1AVxmFwLg
5qfzWEjBraQ380MvHmb3myjVr0QWqmyK0zni0BpeUZ76QxU8toVFDCboNSy4qeVW
KzFMCBcOfXH/zuDR6oYm9dBX1JhjhceYaupQoMTYsPRtUjCt6wmpnNjVMZ1I7PDZ
laDr0L/0qI+PWm3iXFMsNfYZoMl59VSGEbi115L2ksFzddx+7EnpOhTTFs+aF/nH
/YmsagVOYBcUWslb1A+9hxo3EGY+V0HXYJc8FSKh6AmmO+biysyuCo1164aTD2o9
WotYRhg6LgvTp8L3h5MzpBbTBayegWGcE8t2OjgfFgyehzrAJsLlnA==
-----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 279645034621481612063411763060636161011923
 . . . . . . . . [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 2019-04-14 18:27:45 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-07-13 18:27:45 +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 959162231419837251561573577750178874666955921514603976044671908588325005493672417009037277387492354020609950864866512755122513373974349610612373083705935888094103799621794076244071882608329621259966235917525219443866596147249153131526465492928689904723159154102699340835417088387863086827214517235439526506920192622017982497310542814573576306922903587911643213293549078043608979410479273348473565930087559807285834356236500593697544969934940642830460661656230787094035149176526914739702911849014917032315973645082271013168860467369017715047161781706956502040392513941406634393517248498384121888409281237799836532667952083433490535416184886995467378441278393053446841069212565292450747968800786270286154421982498554656413122377032556774445983445455363624120477611150271957701768930759202975451495706244079820830423416891748670037486282142136280986440993353998310223798333333082921739665445889460972115191954286986327047232368759352291794706993967383061220143443782924578511907371305163477855564602149349432618537468368060645166098919822847549394755943726693897272992743270675638727412029124395097251359216834165791138833933032972326246815295286158301010034532584840605133408622066515436172853729647109617594687822680806962332108464477
 . . . . . . . . . . . . . . . . . . . . [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)
							7821525e83a04dca2c0fa03013a4dc6d272afea6
 . . . . . . . . . . . . . . . . [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 (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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007700747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016a1d51dcca0000040300483046022100a852515a164fe12df34b4d06208c2c17fbeb9dc6213eff78cec46b121ed7216c022100fb0b4b5dcc1f7efc2461bf7e76e5fa10b962d78bb44a1a390c365a34469db758007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016a1d51dd47000004030046304402207951cee1611b0b2f9735ad589408b155534badc6c7def03ffb56b9be8f0c3b2c02207a6f319db413f2b82771da9427c157964326e95c9ab29bc3b60786b04ff883bc
 . . . . [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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