cpcontacts.crowjoinery.co.uk

Issued by R3

About this certificate

This digital certificate with serial number 04:a1:73:43:f0:43:5f:13:c6:df:ab:95:79:e1:67:08:35:94 was issued on by Let's Encrypt.

With 9 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=cpcontacts.crowjoinery.co.uk

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 04:a1:73:43:f0:43:5f:13:c6:df:ab:95:79:e1:67:08:35:94
Serial Number (int): 403387818777832883112468723446410555962772
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: ac:d5:d5:1d:ca:73:ce:5e:a8:d6:b4:c0:bf:43:a7:e3:2e:0c:d1:06
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): c4:bb:6e:74:b7:36:ae:50:be:94:86:16:17:8e:54:a3:4e:f7:c7:7b
Fingerprint (sha256): e2:b3:17:26:76:d4:05:ef:5e:c6:1c:3f:cb:c4:68:e3:2c:73:d8:60:1f:06:b1:25:67:c7:87:02:7f:57:c4:d2

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

Revocation information

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

Check the revocation status for certificate cpcontacts.crowjoinery.co.uk

9

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for cpcontacts.crowjoinery.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

autodiscover.crowjoinery.co.uk
cpanel.crowjoinery.co.uk
cpcalendars.crowjoinery.co.uk
cpcontacts.crowjoinery.co.uk
crowjoinery.co.uk
mail.crowjoinery.co.uk
webdisk.crowjoinery.co.uk
webmail.crowjoinery.co.uk
www.crowjoinery.co.uk

Other certificates including the domain name crowjoinery.co.uk

(limited to 100 certificates)
crowjoinery.co.uk
crowjoinery.co.uk
crowjoinery.co.uk
crowjoinery.co.uk
crowjoinery.co.uk
crowjoinery.co.uk
crowjoinery.co.uk
cpcontacts.crowjoinery.co.uk
crowjoinery.co.uk

Certificate

The complete raw certificate details for cpcontacts.crowjoinery.co.uk in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0CRVZy2eyns5r2dBKIn6
jyzA3f2BFCNluKra/5OSQvwUj9jgMVWuJ1FW7fLcRnc9BuNQNS3xcvBlAcTpyTCN
xJCMQyKoaNi0Oc2YpyfXVC2EGMoe84tnYJbs25/BkuDPZk8pjOvADMWDaw+lhyxe
0EVEy6ip+pqAcRJheqY+AS1vTqZvTj+jVN3AEHTVTy3Ndd1ffBsIGog4X/IZB7q9
5fN7k6afxQpZeDQMxXZ7rLd8VuKZu7LFaAR6EEaV+90fr87EprCB4sQifJtutZU7
XAUWqmzIC369Y4WM33v2A/3NWEhHlvKVY2IgJtzWQAVj1eokeNK5zBntkYdcZKYQ
twIDAQAB
-----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 403387818777832883112468723446410555962772
 . . . . . . . . [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 2024-03-20 21:17:59 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-06-18 21:17:58 +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 'cpcontacts.crowjoinery.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 26275484201640725884632119167091456616559641314660064336143697325805588366326184191428324559608679899913979836207559363818704411381176858797144280526838198113996302521779917623055668948669238366377256162862968173071862225310966925108004440623734049247053617303753753715774799882562271213683994613548755243013392394633138182186935739339375565625125923076976209218900240909357734974310379600723157304392567732939638697765840636557497467108917353853307111295809221636610375076885582923262034570115327962405598620207786645302676051166092304157320912915595515709769263538429025910300415291898259017176408406778172164935863
 . . . . . . . . . . . . . . . . . . . . [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)
							acd5d51dca73ce5ea8d6b4c0bf43a7e32e0cd106
 . . . . . . . . . . . . . . . . [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 (242 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'autodiscover.crowjoinery.co.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpanel.crowjoinery.co.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpcalendars.crowjoinery.co.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpcontacts.crowjoinery.co.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'crowjoinery.co.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.crowjoinery.co.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webdisk.crowjoinery.co.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.crowjoinery.co.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.crowjoinery.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f100770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018e5df1523c0000040300483046022100aa52875097005b6f3df1572741e1c52cd9a35d1da9d5fca195b23eec4d7f4f5902210097210c4d3b77452133434b498e4c881ba623e5a443956af1eefc4eaae037deef007600a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018e5df152480000040300473045022100d9c7ba2f184459f2270131e27f07f5bbc23dea0529a2d3a38fa950f0a7c4340302201186811f2638115fa98316bebe8a94cd38fd6737b6b7cd9d4e3b78837615e996
 . . . . [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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