www.zonkdev.uk

Issued by R3

About this certificate

This digital certificate with serial number 04:42:da:32:e6:3b:44:04:d6:dd:a4:0e:5d:9f:49:bf:00:e8 was issued on by Let's Encrypt.

With 8 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=www.zonkdev.uk

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 04:42:da:32:e6:3b:44:04:d6:dd:a4:0e:5d:9f:49:bf:00:e8
Serial Number (int): 371197815931396684836024681177066298605800
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 4d:00:f6:fa:9e:00:cd:86:22:29:9a:75:5e:b1:18:4f:02:f2:8c:e1
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 18:c6:ee:8b:55:85:6d:a1:54:3d:17:5d:15:71:82:fe:a6:94:37:f9
Fingerprint (sha256): 85:04:0f:53:f2:37:12:a4:f5:cf:24:89:3c:54:b7:a9:77:55:e9:d2:9b:53:b4:8c:6e:d2:1c:f1:ba:6b:f4:b2

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

Revocation information

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

Check the revocation status for certificate www.zonkdev.uk

8

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.zonkdev.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.zonkdev.uk
cpcalendars.zonkdev.uk
cpcontacts.zonkdev.uk
mail.zonkdev.uk
webdisk.zonkdev.uk
webmail.zonkdev.uk
www.zonkdev.uk
zonkdev.uk

Other certificates including the domain name zonkdev.uk

(limited to 100 certificates)
syc3.zonkdev.uk
www.wordshark.com
i-phyc.zonkdev.uk
www.wordshark.com
wordshark.zonkdev.uk
www.phonicshark.com
www.zonkdev.uk
wordshark.co.uk
valident2.zonkdev.uk
syc3.zonkdev.uk
www.zonkdev.uk
porsche.zonkdev.uk
www.phonicshark.com
www.wordshark.co.uk

Certificate

The complete raw certificate details for www.zonkdev.uk in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA29ApaEqPsad2pjbjdfKa
QxaEwipR1pEPYjDWmDxXfp05z/qxI37FW/p6WcIAx+6Zwm7p9aLR6FyCvNJacjRR
Ni3kpAE1i7HlzYHArWqJPvgQcobrxrs5ouBgUWOpZZMNzG3xvgnIq8w767VaOetN
JWXPKz655tRMj7l2ooEJwMWxUAhQ5bqBLBBDHZH9OzaV1uWKycWZdLiUdqzacoru
Cu1YtPAByFZ67qxrtUKM7r3IaUSVCOWUq5WJi8iiSj7qTnxojztCNhh1KJxGWYZj
l4VgxHHAb2RlTVkypn8n5zLkHVtqykxKln69PBIX87rHdimZxwBn1r6W3cYmlhH3
1wIDAQAB
-----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 371197815931396684836024681177066298605800
 . . . . . . . . [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 2024-04-14 11:22:59 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-13 11:22:58 +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 'www.zonkdev.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 27748837171070117864458179481672458783609455204601625568075183797720999244715709005188594744194919781764412648952285450849790689672944715531188816745663894010411906570094332992587665191180678410544511846328515305303953814108121028013555322503914976379486553606733135270116766944982124348265754586254062148939390816866099815612517217877843914039977439371390799189149664530670596009602836145993362054967714903120631835065759579998936617951063161186477344989345254679109865121755521384968289174191897426058337027159598676892722257234524278479846541509562844569612016558537725185248496551113511083857114604447949898512343
 . . . . . . . . . . . . . . . . . . . . [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)
							4d00f6fa9e00cd8622299a755eb1184f02f28ce1
 . . . . . . . . . . . . . . . . [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 (154 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpanel.zonkdev.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpcalendars.zonkdev.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpcontacts.zonkdev.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.zonkdev.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webdisk.zonkdev.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.zonkdev.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.zonkdev.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'zonkdev.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007500eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018edc8f90720000040300463044022046c761ea995a17e29fbdd5fa185f519ea454e7ac2cc8ff1810f9334fa405b63802207248cfdff455c4179ec41a1bb58362ad57da6d6587a0032e56b82c9fc8f2ede6007600dfe156ebaa05afb59c0f86718da8c0324eae56d96ea7f5a56a01d1c13bbe525c0000018edc8f9143000004030047304502207a1ff3dd50b3c55d6054dc6cf1e1df0d9e85c70f1b1fcf9e639364adbaa90847022100c60d18b96122e29990f222c11a17aaa70a9079a3b604a0f479e279e99e48b6a1
 . . . . [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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