cytema.es

Issued by R3

About this certificate

This digital certificate with serial number 04:24:ba:bc:ee:44:06:f4:a6:76:cc:58:43:21:21:26:80:6f was issued on by Let's Encrypt.

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=cytema.es

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 04:24:ba:bc:ee:44:06:f4:a6:76:cc:58:43:21:21:26:80:6f
Serial Number (int): 360947526327823323565262082169784202854511
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 7a:43:d5:92:13:2f:95:e3:76:d0:5a:2b:96:8f:b2:bf:0c:8e:af:1b
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 8e:6f:b3:df:f5:76:cc:98:6d:97:f0:c8:29:cb:3b:67:ec:15:a6:7a
Fingerprint (sha256): a1:cc:49:1f:ba:e6:bb:5d:7f:89:21:36:b1:a2:37:b4:87:e1:52:67:4a:de:8a:f8:98:97:e3:1a:b3:7d:da:fd

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

Revocation information

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

Check the revocation status for certificate cytema.es

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for cytema.es

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

cytema.es

Other certificates including the domain name cytema.es

(limited to 100 certificates)
www.cytema.es
www.cytema.es
cytema.es
www.cytema.es
cytema.es
www.cytema.es
www.cytema.es

Certificate

The complete raw certificate details for cytema.es 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 360947526327823323565262082169784202854511
 . . . . . . . . [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 2024-03-30 05:11:17 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-06-28 05:11:16 +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 'cytema.es'
 . . . . . . . . [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 697746519338983918484805870842201021746744240750581609320945214756731649342471619171915068538515571126523918413512982502733318190660466117540296450380818163202521159896818898861016463742542241007785811384492079069844814513169106229927709416292930335579830726960029537510014450439318888062592128811548920943129407428949732405971332260598683354931488170883478746720582169170560327532297954480412806919616160948029969519513476694182100233864978875603086617804703656969531360254598322149211014311060397999460670844534862083352828150455534167638962158847901872279985962715083262637979461470215149126978679589839795379327566882334548872103722181910915839632649198787301662232714868632946235873575202275308065733407938284629371668450502690867015859953362447540559853128333998159239743424093950184632804280513530162774486478818990285629711985723784201335891279644078707989916579246654224503291000523932466612197939366722275246238574739867585568151575444466814549836658503809496665626126510489122430819293370875849924018190805953845831652290805896565733192192468010952161634971966255470153048179370294952748960599769792331608732380542972776139018275102023822525126638011225678038589970739737502177593121483340823203746019143901086065516258699
 . . . . . . . . . . . . . . . . . . . . [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)
							7a43d592132f95e376d05a2b968fb2bf0c8eaf1b
 . . . . . . . . . . . . . . . . [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 (13 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cytema.es'
 . . . . . . . . . . . . . . . . [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)
							00ef00750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018e8dfbdfcc000004030046304402204019c20c78cb3649bd7fa8bf069eafe0a2095615dd11501293936be752815fd70220537552694e48de774f47eafb2dc9e7a2b81cbf2fceea839075a68dadac9f932d007600a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018e8dfbdfef00000403004730450221008e6db81f037ddd56f2fe7638b5a02f47c2a17ca842dd3bc749a48857d207e38802206ac3cf4bc6c4863f2c915b90ad26298c96a891eb01b80c37b8497f88adc242d0
 . . . . [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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