kelkoo.co.uk

Issued by Amazon RSA 2048 M03

About this certificate

This digital certificate with serial number 09:6a:3d:9c:c4:d0:71:a9:c7:5d:d0:ef:7b:25:0d:cc was issued on by Amazon.

With 3 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=kelkoo.co.uk

Amazon

Organization: Amazon
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 09:6a:3d:9c:c4:d0:71:a9:c7:5d:d0:ef:7b:25:0d:cc
Serial Number (int): 12514685076559164816632678707188010444
Serial Number lenght: 124 bits, 16 octets

SubjectKeyId: 4e:5c:cb:32:fc:3f:59:4b:e0:1d:5a:05:b0:84:79:24:37:12:43:ed
AuthorityKeyId: 55:d9:18:5f:d2:1c:cc:01:e1:58:b4:be:ab:d9:55:42:01:d7:2e:02

Fingerprint (sha1): 89:f5:81:86:d8:1e:da:93:3a:dc:87:52:2b:63:ed:d5:d7:90:80:b9
Fingerprint (sha256): 33:4e:9d:3d:00:32:84:b6:93:2c:60:78:a3:6c:fc:37:b3:35:6c:c2:13:f5:42:3e:c9:49:11:c4:e2:e1:ec:a3

Issuing Certificate URL: http://crt.r2m03.amazontrust.com/r2m03.cer

Revocation information

OCSP Server: http://ocsp.r2m03.amazontrust.com
CRL Distribution Point: http://crl.r2m03.amazontrust.com/r2m03.crl

Check the revocation status for certificate kelkoo.co.uk

3

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for kelkoo.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

10 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

kelkoo.co.uk
www.kelkoo.co.uk
*.kelkoo.co.uk

Other certificates including the domain name kelkoo.co.uk

(limited to 100 certificates)

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzh+05NinJDbHQlT6CwX9
+RKbZ8uZ8hUcbdKnUqoZd7O34YLUJ/JCGCaQmPXpLtSes1jEMYnXJ+liBFEXxfMw
hitWuRPIB15R4hwL2xQAYiRU0YzBrM0rk4QbbYmfrcxujwbqaGb/k6Dn3T4shdR4
fPJxM+tGgbH8CGHoVZQ4z4ZhaBqeLthIhdHllCWB2YqSZirGKHY/qiw+G8LjJ4KG
7ukdcZBkaxyK42utVJfVAiRghOBq8V9UTegjm9M5WKfX2OObSU4AygGRDO1r3ZZT
S1+I1tgoIG2VgEDGxGrG933As+q4oNU9bH6QDj9t/pworKxRIJTJA/1wdrpX/lHU
+QIDAQAB
-----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 12514685076559164816632678707188010444
 . . . . . . . . [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 'Amazon'
 . . . . . . . . . . . . [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 'Amazon RSA 2048 M03'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-28 00:00:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-12-26 23:59:59 +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 'kelkoo.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 26020725938538794596844352200051981740528556622438670455362116319220659936240217776182663520650139016189583901717143440495905123402498192358343913556992426796765073907315466285968342527099683583647402915260194468203431631023419550026664115107441939075679482032886127933784131435533021504194245308411249082629944089485769974657834739952944984769064648309884876066201803112753845338873548452910820760210170522955462944808718243309429956983821642183254160045613619837421304390876556118121400132537333554012332478694660459936366236677024068719712346849206737833863286042316199100758047678777330636991015524929464473605369
 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.35 (authorityKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 55d9185fd21ccc01e158b4beabd9554201d72e02
 . . . . . . . . . . . . . . . . [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)
							4e5ccb32fc3f594be01d5a05b0847924371243ed
 . . . . . . . . . . . . . . . . [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 (50 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'kelkoo.co.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.kelkoo.co.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.kelkoo.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 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 2.5.29.31 (cRLDistributionPoints)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (52 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://crl.r2m03.amazontrust.com/r2m03.crl'
 . . . . . . . . . . . . . . . . [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 (105 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://ocsp.r2m03.amazontrust.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://crt.r2m03.amazontrust.com/r2m03.cer'
 . . . . . . . . . . . . . . . . [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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (364 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (360 bytes)
							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
 . . . . [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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