zentazo.com

Issued by R3

About this certificate

This digital certificate with serial number 04:33:0f:c6:d6:cc:87:90:7d:2c:74:22:76:54:d8:02:08:5b 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:
  • 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=zentazo.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:33:0f:c6:d6:cc:87:90:7d:2c:74:22:76:54:d8:02:08:5b
Serial Number (int): 365824515291363767344218846297115215399003
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: ae:aa:a4:07:e2:6a:c5:42:bb:e0:aa:f6:d2:b1:de:16:bd:5d:d8:b6
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 37:90:95:9f:1d:26:12:1d:73:15:ff:d6:a5:d0:b4:54:b8:4a:a0:da
Fingerprint (sha256): 40:7f:a6:e2:a2:98:2b:0d:4f:b2:c5:1c:b6:4a:f3:15:21:aa:83:5b:2e:e1:09:26:af:e7:af:4a:98:de:67:8a

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

Revocation information

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

Check the revocation status for certificate zentazo.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for zentazo.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

zentazo.com

Other certificates including the domain name zentazo.com

(limited to 100 certificates)
www.eveninggownsdresses.com
zentazo.com
zentazo.com
zentazo.com
introversive.com
www.kangallar.com

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAzS+qNtIUVnSzUr2FLPlh
MTlnSLAw70GoaUqjxjAzasbNPnKxB9kSLtL0AEa4QJnLLYvef4AUb+nwLnBbqgIW
lnrViVAS12Vny9OkwI5WktoWdnR7HmZg8BnBhQ2j8hZX5k/PMbhajokcbujrBG0J
Lvu1wCaKhWOTyBJfr/lO0cvrNcQKwCZYrCfA949J7XdV4ItRDvZHZN/hfvSM4aS8
eSnqf5tWMcJcNn/jY5Xq73vYT7xd+EMgg/nF873tUwOyN3Sw4pAafffqFr2eQqmW
MIg3iHzyyuMkP2vCspcq+1NeQnt8oRhgd9IuQl7jqqDhXsSCqMS4pmr+JI7cNNiI
G/bZKj8ZDF4uTJVVWM1hTHb6cwehpELMkhyImBSDF5RezZ88MukuW+KL86k+jBsq
FBqjM5leIyx/NQdwH6v6DZhYEpPQ8rMBbFcWT/e65fShIp6GMrG9KTi4Ty04AeuY
XVcPYoZPyMjw+Ppo3YzSlnSWNog04BBM9hq4tivFSTAB6wFZp+CyGJKl9qVttjbK
oULRYJki/AyAR6Kq0ftngMkmJGNJ1PkmxriOx8fG4wUlJY+BgcObSdfndlcceeGg
sqJxbkv7gh1r+ORX6QAQRYSMHZqVcfNaOgAdyaU8lbvOvPUiC/jeRwV8CDNtbGa6
BeXzHGIKBHUJsMZkjNVzee8CAwEAAQ==
-----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 365824515291363767344218846297115215399003
 . . . . . . . . [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 2023-10-13 07:29:50 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-11 07:29:49 +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 'zentazo.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 837086627000544450598533969067688120538380241714100924004960971763117338509779857954786066438543276616559164933540770876933391888945942394242198998966025933653012074412795544914705095582648180234067403741311628643991546526610395328355144423716323113271925211819671851066348583049102173472039403359098015682561544284682256849548768404054179794613569890475526724657341658348555933816896369968815587575961595226128880949986779587064257015497309137433332931110403947586244748144824239074338354672988576950132994633751435574709958954660505087428594915089230689138628860825671275981756621150784659652118361033243662986279026339600408453268808338542385507738994722551118079209125538284431861508313551779834804333912775853460601926090821254500865868064246644315605750226717706255244295244862622093854660282765444687509933979543694049117523499112897192895528351171383702837580812251639030819512796668023350322955253269990225634079295326899466188931767644219062736094046977126967686567280799270430238209848610707490124401534199670437002191370628474126834199318971091166811058812767442277193208227288753590559860728075652634827115006610225048012902434704858289598047824296758767734447044918572754947779518002227797123339847744852622390016047599
 . . . . . . . . . . . . . . . . . . . . [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)
							aeaaa407e26ac542bbe0aaf6d2b1de16bd5dd8b6
 . . . . . . . . . . . . . . . . [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 (15 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'zentazo.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007600dab6bf6b3fb5b6229f9bc2bb5c6be87091716cbb51848534bda43d3048d7fbab0000018b2827fcce0000040300473045022011ceef3360ed98f66aaccac097f17d475abce71a29718587147690abbf2b2971022100dd9a0612be9a7aefce06471742382bbabd314781b6c9d3d338f53ce7d51fee7700750076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018b2827fce10000040300463044022060a2eb3b8a648eed6a9c67838d0b4beb956a30928a3e13607b6e41e114ab154d02205020d5be9271d68f8fa68ee069b9eeaebc5f75d01ce0229f73818267ef862676
 . . . . [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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