zentazo.com

Issued by R3

About this certificate

This digital certificate with serial number 04:4b:52:30:fc:94:26:15:0b:f8:e4:5a:22:76:51:cc:c0:59 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): 04:4b:52:30:fc:94:26:15:0b:f8:e4:5a:22:76:51:cc:c0:59
Serial Number (int): 374079572294919718166237745372582285983833
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 93:fe:46:64:bc:fb:f2:9f:65:00:ed:33:2b:26:16:82:d8:c9:96:b3
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): a7:39:22:46:84:e0:3e:03:e6:90:8c:a1:2d:ca:93:71:03:2e:b4:cf
Fingerprint (sha256): 25:33:d6:0e:9d:b3:0d:8f:92:b6:27:d8:ec:82:75:01:7c:ea:ae:b4:2c:40:1f:da:44:c6:82:93:60:b3:de:19

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-----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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 374079572294919718166237745372582285983833
 . . . . . . . . [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 2023-12-13 00:44:48 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-12 00:44:47 +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 871553145302642801568132146192343087775062969223738958592754548238085815859771933724478688035303257798862382163894551014079492945428640621466667152269832265853256495885104337996457938855515339843757751582889026218105673882897810953711405373582094275445459595133193972512871931634801235586112033835034465181477376429307688068649645493480858615611631528947739627397020981660632709784972947600025494377759009635631297540714032586341149010744119466263521246345730633285271076992707649293184395647688421233042308901857796404305538559966681117697486136463333192966492807525121486952342834750509720194166721595254103904841947230168424280340456452630359515540784300443820901985169814047946149988412662614822790771928260985736590023952099780544813117818986855648683952916483451198669486750482376791819960603905595448093162804243821832724952426457189182840290261871789496748801192933508395059530380815662828729796606004464495884238327312852825777516384671303548960093005057942483461187140091561600791012070674342941383716705571303080949995771537910196482683702796669473096219238385872257642557609530697652422838289567078582189615212709788566840181880389673943576447388983446272502901219757092665632837829143960710993363075055734512513529196401
 . . . . . . . . . . . . . . . . . . . . [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)
							93fe4664bcfbf29f6500ed332b261682d8c996b3
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f000770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018c60d916d90000040300483046022100f694f7fb632dfe8fb6b29c2669d14fca9802f7013de330add23a202dd15a0628022100a3cf5c232bbbc8ee52102b1fccb5a0d68faec2b67738d8616e4386acb588de6900750076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018c60d9171e000004030046304402205a332daeba550faf778bcf62a63b4e6dfe2a40caf4af4e997262542eb602f9ee02202cdaba8efdc6be4f288ffe5cfe8ecba5f4e299e68eceac16fb47fa2624a54d36
 . . . . [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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