diana-petfood.com

Issued by R3

About this certificate

This digital certificate with serial number 03:c4:5d:bb:23:fd:7e:d0:14:78:7d:d9:c5:94:af:9a:0f:df was issued on by Let's Encrypt.

With 2 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=diana-petfood.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:c4:5d:bb:23:fd:7e:d0:14:78:7d:d9:c5:94:af:9a:0f:df
Serial Number (int): 328156791604873529876035029837297397403615
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: ff:10:96:76:98:31:14:d7:13:92:ac:fe:e6:93:65:e0:e2:9c:af:82
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 92:2d:26:73:fe:54:ac:44:70:a4:82:49:c2:57:21:0f:0c:c8:9f:4d
Fingerprint (sha256): 62:1e:9a:e5:be:96:c3:e4:55:d6:25:a7:56:b5:5c:07:9d:52:d8:0e:5d:ea:7c:d4:06:34:ca:29:b6:69:0c:33

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

Revocation information

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

Check the revocation status for certificate diana-petfood.com

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for diana-petfood.com

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

diana-petfood.com
www.diana-petfood.com

Other certificates including the domain name diana-petfood.com

(limited to 100 certificates)
content.diana-petfood.com
content.diana-petfood.com
diana-petfood.com
diana-petfood.com
content.diana-petfood.com
diana-petfood.com
diana-petfood.com
diana-petfood.com
diana-petfood.com
diana-petfood.com
diana-petfood.com
diana-petfood.com
diana-petfood.com
diana-petfood.com
diana-petfood.com
diana-petfood.com
webmail.diana-group.com
content.diana-petfood.com
webmail.diana-group.com

Certificate

The complete raw certificate details for diana-petfood.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnq8PgRE/grvIHzzKBQXp
1zH43ffW2f3mCzeJPHtKTEEbbZOw9U1SiWtBVSFK1W2CSaUI/K/ye408tqiYNOAf
ULmBG8UvVsMvVP6xBTGD0PftPWqKOZb5/RXRpmZTi82pX/L1+WtEReXj7cZK6mCB
/mRRRkZiMSIHwmIxTyzAWS7cNPLcGorQ97z4CmNHARm3BMlqDyVfKyJWbv+fDmA8
nf/1mr1YODMPCKrVA4V0qkjEbDA5y9o4XveVdCn1F3k/f4JPRL38oMNiQnoOOQc+
SuIZieqyaAimBEj3MnJqV95n+rTTYucIRyfNcMS6TlxSX+57jGkXHejA6oljyKHc
mQIDAQAB
-----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 328156791604873529876035029837297397403615
 . . . . . . . . [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 2023-12-30 06:58:38 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-29 06:58:37 +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 'diana-petfood.com'
 . . . . . . . . [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 20031977765730841425565914907962559233253727958345494654838291901884303256601367828318045906157196121342191593236152088453783325480232767445011873621632039703478247710443158528947745620908165407568234788896148966184141960694542488931097482867328955291776703873437102337410411574480655679487928357801196871978863438445245495780653481720871548672569260948354209262406692166996509616161292070169204662315364123831351465310628809378090393667532617187620036509876070117624107989972956186362765753288317509864831444961337216760080607081960162098694315151066873272086525264175142513502555649411328302211695373061090927828121
 . . . . . . . . . . . . . . . . . . . . [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)
							ff109676983114d71392acfee69365e0e29caf82
 . . . . . . . . . . . . . . . . [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 (44 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'diana-petfood.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.diana-petfood.com'
 . . . . . . . . . . . . . . . . [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 (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee00750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018cb9bb733400000403004630440220283216123ba7d9e898c1c924998a7141c876a642b9674b46c51a13d25b79ccba02205d95190d644588620036d8c0bc903f2cdf9390aa1e3df4bff9c31fedefec59dc0075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018cb9bb733d000004030046304402201eabb32bdd158ca21ba624eca5e6d324353cb4c73bfb95ee65ada14d6ac08df402202b0edb3a4a7091f9557a4ecb6e4354f031a9d17f7f6dbfac949fdf4db56333d1
 . . . . [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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