guzguz.fr

Issued by R3

About this certificate

This digital certificate with serial number 03:e7:34:b3:8f:57:e5:51:68:fe:8a:6c:32:ef:26:85:31:11 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=guzguz.fr

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:e7:34:b3:8f:57:e5:51:68:fe:8a:6c:32:ef:26:85:31:11
Serial Number (int): 340012136738284412306439644167553107177745
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 21:e1:3c:dc:c0:98:8b:49:5c:2f:46:e8:d4:e5:d0:84:b7:ba:a5:0b
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 10:2e:cc:f1:92:81:71:31:7d:f3:ca:28:6b:78:7f:d7:10:4f:6f:90
Fingerprint (sha256): 69:b6:57:60:0a:77:a8:42:81:77:53:f9:f5:46:0c:41:ed:85:07:71:c1:b1:aa:0f:df:a1:2d:e0:e5:21:59:43

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

Revocation information

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

Check the revocation status for certificate guzguz.fr

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for guzguz.fr

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

guzguz.fr

Other certificates including the domain name guzguz.fr

(limited to 100 certificates)
www.leguidedumatelas.com
console.gendocu.com
www.tedsamaha.com
www.rekafoodfinder.com
split.guzguz.fr
guzguz.fr
guzguz.fr
andychill.art
theherbaldigest.com

Certificate

The complete raw certificate details for guzguz.fr in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAznTvbqhJt3Jszp6myAcq
aA8sBUWpb76V/b70B8ti/xcfAHztFUOwph+hT3Jez09a1OgA1WBBStMwov71qF8L
874xASl7gIN2Fp6SlE3Mq6A3JUx6t0Zb7m+J1ksppXIzRkT5/Zhhd6p77WtQJMny
Ga3LFMxh7TRGcf3KKbv9aGHPSoYjmVnnvGtxBerr14SrrdkhHkMtPwASo5egFQYa
W096t/KKZPTJyyWR4JlRmjzCKun4sR5/oyCnyscaU9e3q5q1HVsCOCGLuvPzFqGH
2b1fK5mKWwbSTCydYS0g+/uyNUr/8P5iCV4a6DFZEasRAjOe8FvCkIu/rbmFUUid
b3yvlxS2vqt0k/IEGBlREsE63rYhoNJ8uN7Xq4S+UhvHvJogfs8KRf+iijXaHkjY
YwjAxufuCQ4f4OuG38gOE8Vax+Nj0nbhw2qbAc65njP7T7xJPduGrV3GAxDpqbsQ
/tug5tfbzAmE3d18SSTu2OlxqUbH0OO70Z0HFOToyd42vOlz7h+vtutOWBW6dT6M
jgS/VuW7KsmKDCnHs7jFvsjgMCIJcac2U262GhAM5KoN1oP9AgDyIgClRhKi3bio
O3bq3l2eaiVhAXaNOOJEWK8pXtCDIHwyNKHazo7fD63veMPiAe/tk7TnGySv8HBs
4236QtDqxvWBwe8eUwNDcGUCAwEAAQ==
-----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 340012136738284412306439644167553107177745
 . . . . . . . . [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 2024-03-16 08:10:22 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-06-14 08:10:21 +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 'guzguz.fr'
 . . . . . . . . [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 842270171490909589720024206354159279054235854454732242609215954527830808944472679156453608382838657876686486009034378053194702927012302237474429070145815498018785484912860069320315057820915996436661477100295155264981395718739527910771748443492436968857109098171217192524126588924350957981275702115720091368237549696902953109552632159842112901161182442813721052388250621263360279989722203546722915790095565012285857487226892393566133808681820522927825725002211620673205280260113510865241744167353535277243530784945491640029094341582345184459180301280819332311496548037105901928243496659665364357755523171435589090054251833523305976126017302899401067317812486312732397878189211092959651491414593682022288201075589760740555331112248727219149672542902496003674178913119718589919832739680922294676562105729128403011324863210512037001113603824922576035148136838144868748457614973728208651842929072965668700064335620236866289615198892855637916996847891054312822629083168745463914650557096583812253309009469129723118665526428214160535535428095754814022509221210912833317578549123733877029753024645949537511959206072464569756326216781013135020311878230312143915008239547839249649501135829918533510696239194361979487867037346535068225071444069
 . . . . . . . . . . . . . . . . . . . . [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)
							21e13cdcc0988b495c2f46e8d4e5d084b7baa50b
 . . . . . . . . . . . . . . . . [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 'guzguz.fr'
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10077003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018e4686cb8d0000040300483046022100fa00d62969c0c53eb0618889e5dbca8a6ca4e14fd9d473d96d0bd9a57696530a022100bb70939bcab69be5bc24835eb53a57e72917d23fd5143ed0526993c274ebaa7a007600a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018e4686cbeb0000040300473045022060ad7dced434b13012e88e5ef21e74fa58e4fc8e5d3eb83dc9a8ef095e35d0fa022100cf295e1ffa3f70cb3c56da6765cb35828233ad6bf316a17ecacb3487f66c1021
 . . . . [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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