rdv.syndicat-scc.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:b7:ff:81:1d:4d:8c:a6:75:f6:e3:88:5d:03:85:61:ad:4a 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=rdv.syndicat-scc.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:b7:ff:81:1d:4d:8c:a6:75:f6:e3:88:5d:03:85:61:ad:4a
Serial Number (int): 323948154481366359453652816523841354444106
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 9e:f4:3e:90:bc:3f:4d:b1:3b:01:2c:2b:06:3b:57:3d:03:7d:03:5b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): b6:d3:b4:e4:87:fd:34:27:bf:f8:ed:84:03:84:3f:a4:cb:67:8e:50
Fingerprint (sha256): ba:7e:90:4e:0e:76:5d:77:2d:27:55:d3:c6:b7:c1:3c:d0:eb:93:66:b8:b9:80:18:b7:40:1a:7f:86:dc:96:93

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate rdv.syndicat-scc.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for rdv.syndicat-scc.org

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

rdv.syndicat-scc.org

Other certificates including the domain name syndicat-scc.org

(limited to 100 certificates)

Certificate

The complete raw certificate details for rdv.syndicat-scc.org 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 323948154481366359453652816523841354444106
 . . . . . . . . [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 'Let's Encrypt Authority X3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-15 21:52:13 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-14 21:52:13 +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 'rdv.syndicat-scc.org'
 . . . . . . . . [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 892609991165683375540766527430477920681110636246789723845231276142541645817072269246416700402317563522155781424294352457148400067470532450763326067134270807527340633378017039117423663242975976644642773185460664100723835361571965168490637703908057190814022590564701549393929942247913803954036956988014080819180375141390082342749069977740390972615000140134867329359032838218255211478194650048998757382213436424722340399432874413366527022722386338546882560521459831308719874658041093736334348829788504549281396545878661353379705295084595055059471051332879509345713585890308718162498277304058707139796745971219790588235310103049843874803187764814579370430407426000941214161313243139589095585091005613328014504159054631079996729269325701465769831047266608367277208634206578769923687335335175015272523067185734614474372513458901023543348294696743545845084051371354662287675094967655668180366307222976348335014819515664193879265700010476100703192000630225063305971649886755966542844652596919188550383875721374494461556906582699851659220045487812881596567969510005564824676614258517048407463977808472260064442264570283645700640507831318722556451599000463774411061716085474775123941306580518746889290595104845106705105224222852822521130613521
 . . . . . . . . . . . . . . . . . . . . [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)
							9ef43e90bc3f4db13b012c2b063b573d037d035b
 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1
 . . . . . . . . . . . . . . . . [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 (99 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://ocsp.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'rdv.syndicat-scc.org'
 . . . . . . . . . . . . . . . . [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 (69 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 1.3.6.1.4.1.44947.1.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org'
 . . . . . . . . . . . . . . . . [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)
							00ef007500f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016fab6840930000040300463044022047575d08fe1dfa5365fb556e342d1a245963da193bccb7de4c05c02ea98e6d4b02200ef502af499c93e3be4a6eb686c132ada47c7a5667001bbcdee3d4315894c0cb00760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016fab6840b80000040300473045022074fdd8afcd30ea529c72d05b6ff102622c6d57cad26f8a77b00db20b861252a6022100c8acd8538cc0482cab93de46417532b74fb91ac9fb0239d455d132fa77c1b309
 . . . . [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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