vildavflex.com

Issued by R3

About this certificate

This digital certificate with serial number 03:2b:bc:4b:bc:a8:e6:18:48:af:0c:d4:e9:4a:b5:bb:6f:b6 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=vildavflex.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:2b:bc:4b:bc:a8:e6:18:48:af:0c:d4:e9:4a:b5:bb:6f:b6
Serial Number (int): 276219287684827595863603382276271164321718
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 8f:90:f6:ba:e9:18:7e:9f:1c:5b:43:80:d1:b1:46:02:91:81:14:4b
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 92:fb:4f:e8:6c:a6:d8:b4:13:de:ef:21:e3:e4:b4:aa:68:03:63:77
Fingerprint (sha256): 9d:72:b7:60:d9:75:07:69:e1:43:3e:ae:76:40:4f:20:f3:b8:d3:32:63:8c:e3:16:9b:22:a1:f9:8f:c2:09:3d

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

Revocation information

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

Check the revocation status for certificate vildavflex.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for vildavflex.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

vildavflex.com

Other certificates including the domain name vildavflex.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for vildavflex.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 276219287684827595863603382276271164321718
 . . . . . . . . [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 2024-02-28 18:31:50 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-28 18:31:49 +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 'vildavflex.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 762259362495716508993447758115451680548018377914575805370018876431209120766969763864818800773675203920624672916418760929668140503214925556565568132035847904012222898270025066819466067474364911113108348293074522344796814586885908248686256362942739706393806367386194149522498168058591869335597803206412224033226903239522903553139371239223935997487783373037113038470888466157964850305316864489028009871593654999988633559036672733576916203256352417109694575260369126462893767835489934358057817713848476147866146801059002176149816154230651572040605046545005439515644549000662288488482119021763847129392576139154899126306875635374014819147520618666742752338868894951622763066877974711405632204887422172767962315100506982046588440508835651115943407050036687685513544101880414127103523929999818731727466067487972763128905556631687226215425543240361186360615084974867482137224427187822969023051735876699479900379153700503661903731343581843865843377733122374342831467717600965984596863035158464826546037925078193022065521525611311132932444969127196861752063255938757196287894081301789122277323693208191781733724462644050942097054401347422198628774772834120702137262197738712381891627978310370322908852009263021491692807764221877177473054206799
 . . . . . . . . . . . . . . . . . . . . [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)
							8f90f6bae9187e9f1c5b4380d1b146029181144b
 . . . . . . . . . . . . . . . . [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 (18 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'vildavflex.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef00750048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018df133a4b7000004030046304402201cab02347c50cc4d75695978fc0100c4c332c7eaca59a897bc9cc2e5515903a5022039a18cb3a8c342027e228d302d29faf0ae0bd2012b7642cfab1977ae1a1a86a000760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018df133a521000004030047304502205ce1c7df56e1303aada44c677b8b52f55b152c4550dae9a8a548c989b2c8df93022100d9cf62dd89bbc8695d01e3ab7bf974164d978195f21a42311d7787ced41d4ddf
 . . . . [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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