reyzen.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:6c:33:eb:0d:01:28:4d:69:36:c1:9c:fa:a1:78:bb:c1:2a was issued on by Let's Encrypt.

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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=reyzen.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:6c:33:eb:0d:01:28:4d:69:36:c1:9c:fa:a1:78:bb:c1:2a
Serial Number (int): 385268650435812153029076354600186706379050
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 01:36:a7:be:da:92:d2:f0:45:aa:92:9e:53:6a:92:a9:74:7a:a0:7b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 02:f2:60:e4:1b:2a:6b:68:a7:54:f5:07:f5:d2:b1:e6:92:a3:63:80
Fingerprint (sha256): 7e:95:ff:b8:a3:26:70:e8:a4:d4:49:83:09:a5:6c:e3:97:6b:0b:b7:e7:08:c2:6a:0c:df:40:91:5a:ae:58:02

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate reyzen.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for reyzen.com

Public Key Algorithm

RSA

Key Size

4096

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

reyzen.com

Other certificates including the domain name reyzen.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for reyzen.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 385268650435812153029076354600186706379050
 . . . . . . . . [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 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-12 03:29:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-11 03:29:00 +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 'reyzen.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 (4208 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 967468664231637984085817257298937174218298952299365844372762733720207743925520722421441070622347386410685723520563234191204882824498845524714480849271290527213487092337013169942003430448658375473611752259232238537061198860833689968975129779680255970471470589711615120721662099242577651062515787754553678686745532402160398609368128250267648011915340472926278023125057029033698479982038895693190735010693247255816990648256641545954863327332229491612143955894157427321537583123896422857373571023673794972158637875612790760263214469593316853502513034224161280335196823752661979892853154776087529891733235152923211707744287689363341098165348950777950406636992939153861295314785125441282851785279058180055414912082712644847699635685758390003495561363141361841487153414235521118498973868994147605087670813910801786566363669972171102722322844400958143780071013891758036776295259167127973814917844811129312092784605649090180015185117623341113002723462440414026080615460972790490017921218884486056762428227649521275513324709851356527328594768648654711930483831891321656847154376152226560349658446200642364145812631701018238858263885250281734446834214412475927612672197292845158713224145779525765994582002033026963151325526013962343135238705301
 . . . . . . . . . . . . . . . . . . . . [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)
							0136a7beda92d2f045aa929e536a92a9747aa07b
 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [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 (99 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.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (14 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'reyzen.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 (69 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 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00077005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016ef85e02170000040300483046022100f897dcad4cdcadbcde3bb1370300e5cfe0401086f8a8895b8195d1d7a88318d3022100d6ff107fe5e852458522eab8d671059b9e98a5551b6d2ca37ef11e7054c893b3007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ef85e0202000004030046304402206fbf9dc51e3a98b965b683dce167157075c22aa7e19115add6d52381724c910402205ce33abb6c88fc49df38da9db061775f477dd115b3c7d7577afc8d9793d514c4
 . . . . [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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