webmail.procentia.co.uk

Issued by R3

About this certificate

This digital certificate with serial number 03:1e:40:a0:f5:37:70:1e:bb:02:95:ff:a1:c9:42:34:73:4f was issued on by Let's Encrypt.

With 8 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=webmail.procentia.co.uk

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:1e:40:a0:f5:37:70:1e:bb:02:95:ff:a1:c9:42:34:73:4f
Serial Number (int): 271631235135719095337007951103403106792271
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 04:16:d5:cf:23:c1:34:6e:aa:a9:3f:c5:26:b5:ed:58:13:64:97:ea
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 26:e8:ea:06:73:05:f6:74:25:6a:c2:1e:68:d1:ab:b5:1b:36:b4:ec
Fingerprint (sha256): 82:09:c1:db:c6:c5:16:92:1a:89:25:cc:3c:6c:71:45:c3:fe:f3:85:cb:9e:34:3a:e3:32:e0:33:13:43:41:39

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

Revocation information

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

Check the revocation status for certificate webmail.procentia.co.uk

8

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for webmail.procentia.co.uk

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.procentia.co.uk
cpcalendars.procentia.co.uk
cpcontacts.procentia.co.uk
mail.procentia.co.uk
procentia.co.uk
webdisk.procentia.co.uk
webmail.procentia.co.uk
www.procentia.co.uk

Other certificates including the domain name procentia.co.uk

(limited to 100 certificates)
mail.procentia.co.uk
support.procentia.co.uk
support.procentia.co.uk
support.procentia.co.uk
support.procentia.co.uk
cpanel.procentia.co.uk
support.procentia.co.uk
mail.procentia.co.uk
support.procentia.co.uk
support.procentia.co.uk
remote.procentia.co.uk
procentia.co.uk
webmail.procentia.co.uk
remote.procentia.co.uk
support.procentia.co.uk
www.procentia.co.uk
cpcontacts.procentia.co.uk
procentia.co.uk
procentia.co.uk
mail.procentia.co.uk
support.procentia.co.uk
cpanel.procentia.co.uk

Certificate

The complete raw certificate details for webmail.procentia.co.uk in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA9izOxvCtRUF80sJxv9RN
kbDNIjHdha2+/WTZcckwcao0LyPgkNTlYIan0N1q5wgtbS8Tn3dBf0dBdTD43ax0
2pQxawyvbLAdNyy4dQWBiyY240M/lCOSQeR/LQzDrNm/JmfS9bsBtoPSaWYQ7pf9
WmcTDSMEW1zs/uoP9DtldwiEUg1XFrfFE91yV/HeQ83PC7jXdJ8R5JhRk/b+LQLM
NzXHOlkrVsh6poqSQs5MWNO5kwqfpOPfSzBXULW+WFI8CxMbxJp9LY8ZJDqrrXpq
ziAxGGN3JdHKnEZtXAXHfnDO6M3zcGp6u5H418YHCH4IlNRwjAUodQcDiR6YcsJz
GQIDAQAB
-----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 271631235135719095337007951103403106792271
 . . . . . . . . [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 2023-12-20 10:51:17 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-19 10:51:16 +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 'webmail.procentia.co.uk'
 . . . . . . . . [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 31076718533414976812493214768724180654295283611140180867953348655136493096892058139470470136057426462201247894969481013109456543225607510190977959476704013097410595535407656765140793599324755558027661002089024534684850299360898252838410211550435039604594206750195929870649251010263720824252213911376642413180606785070543126153171570374350268450235631830821065359440088549364276997837614458441313622025609996761961130014034288504428462368432674258810139534264618769954331292437179970916150322648935248460974179828170484960595946667221514411118082656193012940731490958240399320017427404771517127598447019676134147257113
 . . . . . . . . . . . . . . . . . . . . [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)
							0416d5cf23c1346eaaa93fc526b5ed58136497ea
 . . . . . . . . . . . . . . . . [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 (194 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpanel.procentia.co.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpcalendars.procentia.co.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpcontacts.procentia.co.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.procentia.co.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'procentia.co.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webdisk.procentia.co.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.procentia.co.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.procentia.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007500eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018c8710dac9000004030046304402203cd3ae6f632b3f77303232002678f53215dd59d948403eac4b05716d27d059920220346b6f47b5eb41ae8820742de7dd38517f3a4d7b5794f8ebeb557801b045940500770029d03a1bb674aa711cd3035b6557c14f8aa78b4fe8389449eca453f944bd24680000018c8710db900000040300483046022100da9de32008508da1db34d73a80c443f61e892bdd2c6705e9291a4fda5d5d1aad022100ac7b43f4a34f63f40104ababc5369ac599617db213189f691fe90ada366d8607
 . . . . [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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