www.artigos.ciencianautas.com

Issued by R3

About this certificate

This digital certificate with serial number 04:36:24:db:32:89:fa:be:e6:52:cd:2a:fe:53:2e:e0:96:04 was issued on by Let's Encrypt.

With 7 subject alternative names this certificate can be used to secure multiple fqdn's. 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=www.artigos.ciencianautas.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 04:36:24:db:32:89:fa:be:e6:52:cd:2a:fe:53:2e:e0:96:04
Serial Number (int): 366873381886684280195263518521137400157700
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: e5:a1:7c:12:ea:d4:14:e3:14:fe:ee:38:9a:ea:e9:73:71:a8:45:8b
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 82:21:1e:a2:93:a6:f9:b8:2c:ac:90:9d:66:69:ff:c6:ba:94:28:79
Fingerprint (sha256): d6:70:72:2d:6f:1f:45:07:72:d6:b2:ec:02:0a:ab:1a:8c:6d:86:5d:27:1a:89:be:4d:6e:2f:63:22:71:6e:b9

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

Revocation information

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

Check the revocation status for certificate www.artigos.ciencianautas.com

7

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.artigos.ciencianautas.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

*.ciencianautas.com
ciencianautas.com
www.artigos.ciencianautas.com
www.eca.ciencianautas.com
www.instagram.ciencianautas.com
www.pans.ciencianautas.com
www.videos.ciencianautas.com

Other certificates including the domain name ciencianautas.com

(limited to 100 certificates)
sni.cloudflaressl.com
www.instagram.ciencianautas.com
sni.cloudflaressl.com
*.ciencianautas.com
sni.cloudflaressl.com
loja.ciencianautas.com
apoie.ciencianautas.com
sni.cloudflaressl.com
ciencianautas.com
loja.ciencianautas.com
sni.cloudflaressl.com
sni.cloudflaressl.com
loja.ciencianautas.com
pans.ciencianautas.com
sni.cloudflaressl.com
loja.ciencianautas.com
sni.cloudflaressl.com
ciencianautas.com
sni.cloudflaressl.com
www.artigos.ciencianautas.com
sni.cloudflaressl.com

Certificate

The complete raw certificate details for www.artigos.ciencianautas.com in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtfoPe9xa+WOOZVk/Koxd
xPKB1v7lhzarhw9T5Fiy0d/wHhrarHwPHcvlRbkopTj1A9BuMf0HeilZobeqVqwk
wdR0zoCkrReN1XqqkVQFNO9bY5LPnoGQFs8urJAa2yfLwnBYHec/fk4j57lyPZ4R
UafZvrIy/Tztj9lQsWu/eDxgoXY88Xu+mZ2/jTxNVNtS01mjcPFcoSx7RyDryruA
vMbb9DwnUINtuI0RNKAih19vrvQzbFmjOaaZMex2xZz3NXvjIIZfuqZdR20vGkTG
jWhc+fqI50fITiEZMea8gL/rT6IFjtTeycLOcFZD82oUAeBbn0WDT3di7QheTIKp
zwIDAQAB
-----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 366873381886684280195263518521137400157700
 . . . . . . . . [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 2024-05-03 06:16:03 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-08-01 06:16:02 +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 'www.artigos.ciencianautas.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 22972442619181637543089382807328423977122805762414970596764784286503212286778136130690378657233103278270680819751074253560190947909290648643986752858195360475551805812643781733077038464585531870196012400807814553736148001057340817349248551794993753034798073245490492044169731088668510729090629537991957096663737898295285973248342208301156622812173477489138265283495207691222057703792549196014450443890510531864336833229336539637907545380308724875256601577446554701636816442324676710245982226049241030995164799823349981810111410428912901984560405149675145017848416264368897510732732031323552400022557067177228708784591
 . . . . . . . . . . . . . . . . . . . . [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)
							e5a17c12ead414e314feee389aeae97371a8458b
 . . . . . . . . . . . . . . . . [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 (192 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.ciencianautas.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ciencianautas.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.artigos.ciencianautas.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.eca.ciencianautas.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.instagram.ciencianautas.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.pans.ciencianautas.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.videos.ciencianautas.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)
							00f000770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018f3d4f630a00000403004830460221009841dbe8ec52848208464560baaf49d339a63f1d68355c6b9c6f26c83449be96022100f37d1c465b5c32e2d69f6bf663fe0a367563819967320e6633df310779c80d21007500dfe156ebaa05afb59c0f86718da8c0324eae56d96ea7f5a56a01d1c13bbe525c0000018f3d4f63c2000004030046304402201aac1b8f73485a8882dcd96b741402ca535b0c382e767cb2e7a030f0db0e92f602205c720ccea915a26b19d69b734bbbc612ac7a807c3995d07a0a6afa49f543719b
 . . . . [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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