vallegro.com

Issued by R3

About this certificate

This digital certificate with serial number 04:d3:5e:52:be:6d:72:dd:2b:ca:26:cc:b0:cb:4f:26:cf:41 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=vallegro.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:d3:5e:52:be:6d:72:dd:2b:ca:26:cc:b0:cb:4f:26:cf:41
Serial Number (int): 420374100209634427403574895931295376265025
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: a2:85:09:bd:6f:55:d3:53:eb:ae:dd:d2:5e:2d:90:59:87:00:73:88
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 15:ed:35:61:67:ca:c5:46:0f:04:a6:97:71:f2:af:5f:0f:f1:14:95
Fingerprint (sha256): 32:98:4e:7d:78:71:84:b3:0d:ec:8d:9e:42:ca:d9:b1:cf:19:ab:c2:f0:15:7c:9c:5f:a2:bd:bd:6d:36:80:76

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

Revocation information

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

Check the revocation status for certificate vallegro.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for vallegro.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

vallegro.com

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Certificate

The complete raw certificate details for vallegro.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 420374100209634427403574895931295376265025
 . . . . . . . . [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 2024-02-27 06:15:42 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-27 06:15:41 +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 'vallegro.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 873731037320113533720404773975778173428702140273757946616066261886534965577459845375881452293377079962596759260937857681354655393378211300667540704081454716257468828894209174389722102725853337088198250621148209697737778351969310992366132293635456273323257559496550175326659551151555803825166399431165930395117291055397250074556694163454008491593635839160727409303677872021774807205337247578158937322598235085341854881420631877320298617854051927637899452618809454404616053020073933530823733342916746120023826086705966432469500928748169211345394743656340924174322273002680628493393411631677832668582388740682631703378354599739842780947608817469239660155780079320047028942230186652450338678659251938254911600543201190186725546253028538516788753040511904526276096285414189510208083430965831486553768345876359468831291426914832233196668520119641587153715797795246167075091579868566375193957769489406255372151742318623811585068987682489285190310254209425260380438235224486595588812150600408426296517885134722114626304031640905476397393439688410021025495917405818915478942049392605439790968653194527849524435233934767320444173785897493297222460632990831908320594259733098838444892925524432948531162793847359709738189273600110062664502521131
 . . . . . . . . . . . . . . . . . . . . [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)
							a28509bd6f55d353ebaeddd25e2d905987007388
 . . . . . . . . . . . . . . . . [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 (16 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'vallegro.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f100770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018de96b56f90000040300483046022100d287379ca089efba2f7909beda84b9fd2a67dd0e652a937ddcbf0524f4bc894d022100b210f8641e921c4b039f56be78590ae7c417265112d53518b2401547d4964baf007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018de96b5702000004030047304502202aa244156256ce8787036bea5d24bc08a3c114a32a7b53a3ff27dcbd50be4066022100db4414b67ebe234025defa954e2568d9027cbc9906324112b485614b24b41cf8
 . . . . [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)
		003bed24420e3753682515de9d573d95cb7b116c4e93fc17b1e45fad980ec20006e436998912f84553f9f5edd021cd2de586f77a0091a8a63af1a550ccd0d997072b02e164f79f70711305487c7793efa40c77add2d8c6c723a38d13b024147a3c45f1fb6e44d876ef4c3c8c5da79fc39e9035fae05cf69964fc655800211eb18e48ddf2d55e2f29f2f3c702b1050d814f5ab1267b30d45ea3eff280989064e7c5a38dd59ca1e42ec9a1be4a4ddbbdb318789c88766c6537f0b56b43868d9c189021768701b511c2b42369a7df3f2271a5325cc71360bc9a70da2cb8558e836ebf6ae036f2dde3193f9143e9de4a373cd50ce1e41abb8d499f49de548cbe9eccf5