*.sunaminkenilworth.co.uk

Issued by R3

About this certificate

This digital certificate with serial number 04:a0:9c:51:71:31:f5:3b:12:e2:55:ba:a7:19:f7:14:d8:ba was issued on by Let's Encrypt.

With 5 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=*.sunaminkenilworth.co.uk

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:a0:9c:51:71:31:f5:3b:12:e2:55:ba:a7:19:f7:14:d8:ba
Serial Number (int): 403102104873649489356891475609782716782778
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 71:4a:54:34:89:5a:de:70:dc:3d:6f:26:30:fc:e5:64:60:9e:3d:b6
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 7f:bf:c4:f7:1b:39:d2:79:54:51:98:b7:e5:cd:d6:0f:00:ce:ad:41
Fingerprint (sha256): 6c:09:c5:ed:a8:45:7a:81:bb:75:f3:9c:1f:e5:50:fe:94:39:c2:c0:b2:e0:d0:b2:a7:15:bc:7d:71:20:70:20

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

Revocation information

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

Check the revocation status for certificate *.sunaminkenilworth.co.uk

5

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for *.sunaminkenilworth.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

*.sunam.co.uk
*.sunaminkenilworth.co.uk
sunam.co.uk
sunaminkenilworth.co.uk
www.sunam.sunaminkenilworth.co.uk

Other certificates including the domain name sunaminkenilworth.co.uk

(limited to 100 certificates)
sunaminkenilworth.co.uk
sunaminkenilworth.co.uk
sunaminkenilworth.co.uk
sunaminkenilworth.co.uk
sunaminkenilworth.co.uk
sunaminkenilworth.co.uk
sunam.co.uk
sunaminkenilworth.co.uk
sunaminkenilworth.co.uk
sunaminkenilworth.co.uk
sunaminkenilworth.co.uk
*.sunaminkenilworth.co.uk
sunaminkenilworth.co.uk
sunaminkenilworth.co.uk
sunaminkenilworth.co.uk
sunaminkenilworth.co.uk
www.sunam.sunaminkenilworth.co.uk
sunaminkenilworth.co.uk
sunaminkenilworth.co.uk
sunaminkenilworth.co.uk
sunam.co.uk

Certificate

The complete raw certificate details for *.sunaminkenilworth.co.uk in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArn15DynNhAdDRBPDA0q/
nQZjPhgT8UcJdwyfDut5+yDygDmFZ4wKaNevgAMWSMXFsMdzg3fEAoGmxA0aCOac
Xx/6+MyHzTy9lP8RnSYDcTB6pd5d+jgThpmbJxiyFb8pYsYJUYhhCcxYKEVzmAKF
qe7cA/fZ7r+8AQrwyg3TXTqz3fxY+v7aWO4HIXTut05LOTQU5SiEzUX36t6VflCb
QBgummg1zKCz+MbF0PzR8FoID1nl7drk3l2uHJpYBvSGfaD++MknMXjwcefsnInr
7FZc4gCEfLPq/SXBtOW+l7e5ysSonUxtF0TF5B/8Fr646fPSdlRDVgOecQbedX9I
QQIDAQAB
-----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 403102104873649489356891475609782716782778
 . . . . . . . . [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 2023-12-25 23:13:37 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-24 23:13:36 +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:12|false] UTF8String '*.sunaminkenilworth.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 22027338051019139565628544637061061530828154931776675681495026742250436388199063103342930967786936687347344630126922919650212890470315026408045284296742180255390776492551311544300212317736637588419856772989950257862160458908072347577273156600881204205850580533594919090810146937666178425406862737010663345365575352815254823362556284951320035113078264459338750417430901391548355343042071213888272945848813181674853776767582389839158113453403213734092419779475481727908059434580824911304694830093575934069993045340142953482488671329343906809251537361238996967194452663597262473278603264547806729565021986104101780277313
 . . . . . . . . . . . . . . . . . . . . [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)
							714a5434895ade70dc3d6f2630fce564609e3db6
 . . . . . . . . . . . . . . . . [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 (117 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.sunam.co.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.sunaminkenilworth.co.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sunam.co.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sunaminkenilworth.co.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.sunam.sunaminkenilworth.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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f20077003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018ca37846eb0000040300483046022100de510086158894be79e14b1a983a7599f66a632387de6cac547c4fe75428c078022100bb3de3245d39278cd178cbe801e9b8594ab760ff344d3421e7face4c868369f100770076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018ca378479f0000040300483046022100c4826624ea2b06c6acacb32f6b79582d41cafc177a4494cc96331b4da01b9dd0022100bdaf442b21ad78b4cc85926acb93bb92d9b97763d662045cc02fe3b6088cce6c
 . . . . [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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