mail.sunen.eu

Issued by R3

About this certificate

This digital certificate with serial number 03:66:e7:46:a3:de:3e:96:f6:8c:d2:b6:fa:d8:41:4d:bc:c9 was issued on by Let's Encrypt.

With 10 subject alternative names this certificate can be used to secure multiple fqdn's. 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:
  • 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.sunen.eu

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:66:e7:46:a3:de:3e:96:f6:8c:d2:b6:fa:d8:41:4d:bc:c9
Serial Number (int): 296353077672663664264881395224364509412553
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 4c:58:46:fa:05:cd:f1:34:26:eb:06:1c:dd:92:78:ad:43:4e:1c:f0
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): ed:42:cb:48:5c:88:de:cc:8a:14:df:51:49:e3:b1:b1:76:5d:68:58
Fingerprint (sha256): 62:cf:3d:27:15:b1:67:17:a4:8e:75:e3:60:e5:59:3f:f9:5d:73:1b:c0:75:f8:c2:1c:18:e5:47:65:34:f6:70

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

Revocation information

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

Check the revocation status for certificate mail.sunen.eu

10

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for mail.sunen.eu

Public Key Algorithm

RSA

Key Size

2048

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

cpanel.sunen.eu
cpcalendars.sunen.eu
cpcontacts.sunen.eu
mail.sunen.eu
sunen.eu
sunen.eu.d9eaaa3b23584e3e3f02d438f-13481.sites.k-hosting.co.uk
webdisk.sunen.eu
webmail.sunen.eu
www.sunen.eu
www.sunen.eu.d9eaaa3b23584e3e3f02d438f-13481.sites.k-hosting.co.uk

Other certificates including the domain name sunen.eu

(limited to 100 certificates)
sunen.eu
manuals.sunen.eu
manuals.sunen.eu
sunen.eu
webdisk.sunen.eu
b2b.sunen.eu
*.sunen.eu
sunen.eu
manuals.sunen.eu
b2b.sunen.eu
manuals.sunen.eu
mail.sunen.eu
sunen.eu
mail.sunen.eu
sunen.eu.d9eaaa3b23584e3e3f02d438f-13481.sites.k-hosting.co.uk
sunen.eu
cpcalendars.sunen.eu
manuals.sunen.eu
sunen.eu
sunen.eu
sunen.eu
sunen.eu
sunen.eu
manuals.sunen.eu

Certificate

The complete raw certificate details for mail.sunen.eu in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtjFycjvPKvthN3gEduef
fFkK2EPqko/jlDlsJAEvaQDP61r1MumAeiJsUvMHBvVtJ23H03o1aEHVtDhnSNDR
ZiYtEAYJp1UBQhUPgsr1cpzJ64JV53EcXb7ef92o4DxHWHi/j4j1Rh6LOJDt5KZR
PuLRaP7kjQh9y72weMu3OvLAtkBEVjoaJFpu/B0WzkXppS92tIe1GSZbctryg7p5
zSBlTfHAYSshlfkfJNBVpZjFxYJgz4S9kQYaYRIPIOeMnL9kHciQIDiMkijEJ3uI
139mqqe65zeFCEPWAIzC8EFbLI9294ZCNN/+RnnxFukd+kYGklo/R0gDUWWVbrXr
ewIDAQAB
-----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 296353077672663664264881395224364509412553
 . . . . . . . . [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 2024-02-02 08:02:23 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-02 08:02:22 +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.sunen.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 22999754755698931742455156468130431527210816345437256193248931817065285211648863058363827616874464328836867701356538747527595033237818056920224677133346656285789228455671324065368428077974686234550043010886671410753009796706349858421417541015536501044610932073835678533271071308553643227325382366990527133706382750258852557452493663684635801842724544558613007325770824107393979952238994918251466103885551525567250350485422907937586975401680048435341656005473652615325772040381615961942078633176981266455967839921679519741871292293406439843306579276675245366831570999989874958913939617016578857999638759896403422866299
 . . . . . . . . . . . . . . . . . . . . [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)
							4c5846fa05cdf13426eb061cdd9278ad434e1cf0
 . . . . . . . . . . . . . . . . [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 (271 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpanel.sunen.eu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpcalendars.sunen.eu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpcontacts.sunen.eu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.sunen.eu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sunen.eu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sunen.eu.d9eaaa3b23584e3e3f02d438f-13481.sites.k-hosting.co.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webdisk.sunen.eu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.sunen.eu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.sunen.eu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.sunen.eu.d9eaaa3b23584e3e3f02d438f-13481.sites.k-hosting.co.uk'
 . . . . . . . . . . . . . . . . [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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee00750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018d690e056a00000403004630440220367ba352b745287ffb359c1c5e3ce046076ab5a112a6391714fdaadaa6d170a6022043095b3a2635a74de1e2fd1113d91050c96f754f20f3a44534827e76d5dc286f007500eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018d690e076100000403004630440220416dbad6ec5f3870c94f0aa44ea154befc39ab234f3fc230459ac270b915c5a2022075a27ed9b2c0980552a1b657603146d154fc80aac15316f1b1ab428ab3ab3120
 . . . . [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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