studiosoft.co

Issued by R3

About this certificate

This digital certificate with serial number 03:08:ef:bf:7c:c4:97:13:75:9f:94:4f:02:cf:06:19:1f:33 was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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=studiosoft.co

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:08:ef:bf:7c:c4:97:13:75:9f:94:4f:02:cf:06:19:1f:33
Serial Number (int): 264377796480935089160416890667380816551731
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: f0:83:9c:50:cb:57:b3:8d:a0:03:82:99:73:aa:e4:b8:02:94:41:3d
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 37:65:fc:f2:3b:1f:e7:bc:f0:fe:0d:61:37:5c:4c:c8:62:93:c9:fa
Fingerprint (sha256): d5:55:6b:ef:a7:40:14:3d:04:f5:a5:f5:a5:85:70:8e:30:48:c3:16:37:9e:8d:9e:d1:9b:cb:fe:3e:0e:97:2a

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

Revocation information

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

Check the revocation status for certificate studiosoft.co

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for studiosoft.co

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

studiosoft.co
www.studiosoft.co

Other certificates including the domain name studiosoft.co

(limited to 100 certificates)
yourcarecard.com
bbc.studiosoft.co
studiosoft.co
www.eventhelper.com.br
cxos.com.ar
ifliga.com
www.blduo.mus.br
vikeshmittal.com
studiosoft.co
www.miraayacucho.org.pe
test.s.undertime.co
bbc.studiosoft.co
queueme.co
studiosoft.co
ineedthispic.com
swingally.app
aliciabellinvia.com
paguedepois.com
bbc.studiosoft.co
studiosoft.co
bbc.studiosoft.co
studiosoft.co
www.studiosoft.co
studiosoft.co
get-dev1.kettle.ai
www.scitrials.org
www.congresoinfraestructura.co
www.atanasov-it.de
studiosoft.co
yourcarecard.com
chat.sn0wbird.com
intercontinentalcartagena.appsiste.co
www.fernandoaugustorocha.com
studiosoft.co
www.studiosoft.co
studiosoft.co
www.studiosoft.co
fb-webviews.chatbotcreator.app
studiosoft.co
*.studiosoft.co
csluplan.com
*.studiosoft.co
reactjs.de
thecrescent.bar
verify.bronid.com
www.nicehatsoftware.com
studiosoft.co

Certificate

The complete raw certificate details for studiosoft.co in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuQDofQT70z86cgwcQNcZ
e3uzfGfeo1xIO9ftB7HgLlprGbP160+71v0yqaWPmpZ7B5HKd5xTYtoYSuuapHYN
dF2OOd9rX3uTIzkCvIdXCRLW2doSkyplVdyVpWkmiNu4JR9tNCGzz0X4WTzI06oL
zKKVr0u9yK1UVpTKUaIXOFoINPZWrs+EBLFOJk2cMswzjjRFbs6IDlg6teZf6pVT
f9FjmPuo+BogTP4nmX3lkJjm4RpoLUBdv51CsxejEwWz2ICaDABICoI4J6TaZAOX
g/1b/JULfMqFS6npz9qg4m7O3zBTG8JFm4qqtycIfl46rm7fttQ0DkzN2Agz7r5k
gQIDAQAB
-----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 264377796480935089160416890667380816551731
 . . . . . . . . [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 2024-03-24 19:47:19 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-06-22 19:47:18 +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 'studiosoft.co'
 . . . . . . . . [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 23354534247946755729088348760946799259924321650872882533572532845520962454488311990276378249883310850064951558579364953523244754759823029858566818978337557608435657516605089466476878654595112201754081710656862304500009561734964473409515975187630575987094940780166885699564461998376609787998190042195135164226744188228235515505428882407527680113659631889665921634317054286147121673988525626774342906560472419357175834689927128305713325950503050572733996227472691402661232106220501938985961503188174438962116953175292875236172932592799047570957305797226715521206534174733014628042925119575097734760483656565461157307521
 . . . . . . . . . . . . . . . . . . . . [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)
							f0839c50cb57b38da003829973aae4b80294413d
 . . . . . . . . . . . . . . . . [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 (36 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'studiosoft.co'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.studiosoft.co'
 . . . . . . . . . . . . . . . . [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)
							00f00075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018e7237bf600000040300463044022049afe5d50bb8c8c7e96e9ec896af3816f4662888eeb4b782700045cbd585bf4b022070b466c5efe51fb3ff8e6eb14a4446736d4190a47543e26847cea11905d64047007700a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018e7237bf720000040300483046022100f4767be07f9481b04523aa70fa0d7ff792375fba22ff337eef0dc92ea7ace109022100c2049d05f1f6225f43924a4abbeba7501d53d413b4d084e5c6bf81773836250a
 . . . . [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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