mail.akendo.eu

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:dc:9e:69:1a:13:2f:1c:eb:a6:f7:a7:ff:c5:a3:6f:b8:ea 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:dc:9e:69:1a:13:2f:1c:eb:a6:f7:a7:ff:c5:a3:6f:b8:ea
Serial Number (int): 336409542261253930307569043728853885761770
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 5b:38:7c:7e:b5:a7:d2:ae:e6:5b:2b:70:ee:f5:e3:00:71:43:43:e1
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 65:a2:53:2b:21:0e:52:fb:d2:72:99:7c:77:a6:94:c3:2b:61:11:c5
Fingerprint (sha256): 3c:55:ff:7b:b7:fd:75:9e:b7:d3:64:63:fd:61:c1:4a:91:51:b3:67:9b:94:8b:e2:26:31:cf:e9:3c:58:bc:bd

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-----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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 336409542261253930307569043728853885761770
 . . . . . . . . [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 2020-03-03 15:07:26 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-06-01 15:07:26 +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 777871098757735069853322248443516519600838048114807675485179863709778209708716266460315838494917902514214261167784471782583971064822696183370670901168628298594871079117570639460423343196334351432640025039860328686230703480023050603044783496839342418817424245550986607195828645516565887966935785520870859960063537165949122008456606690749442483208908974190255765487553806313821702267328466541251573160117158400317286859680618776798020996016401183862489133212851345391917592389329370828091036882047868286004248104779071044886648907965789704991616308654084339534468381065809847536525236325166079040724620699153237112455437231507632151241493832514897755794514624150859204523607492831232261764669307423924191795434069079765865583816328315093409063213630060871547548728902862680074386411610243252912574126243739939676035411217585638137810883046777438811409696822943036905688331042879065552734705730929073692123149815560804995622525808735751258412837942649451699597793666213511902405036614147768095723198733421374414927783765637794803077413501003058517205932839522367783388667048636176365476753255337071573259933727144572863449927021761708642984062494688827476072345921573785815582419352861366007497745119777496494329791149202328948085368747
 . . . . . . . . . . . . . . . . . . . . [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)
							5b387c7eb5a7d2aee65b2b70eef5e300714343e1
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007700e712f2b0377e1a62fb8ec90c6184f1ea7b37cb561d11265bf3e0f34bf241546e00000170a126e9f50000040300483046022100abddf930d2aba69d5c2588d284cdafacdf7c848de672a923d0cc645e36d571b9022100e5356595fb6d5ffc41709841b1bfa6376dee084dac1fe48d68a747bc238f2e7600760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c00000170a126ea210000040300473045022100e0df3d300108831eda055fb3d2ef0f02468a160398ed006827830d93d6a82dae022038de94723860f0748ee22a2047936141e42bde377829c0356cf4c6eb6e81d04e
 . . . . [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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