sesb.fr

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:bb:0f:db:96:60:d1:fc:99:f3:79:c8:68:53:90:d3:44:68 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:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=sesb.fr

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:bb:0f:db:96:60:d1:fc:99:f3:79:c8:68:53:90:d3:44:68
Serial Number (int): 324990738992477357365359505456471555130472
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 1f:0f:62:a4:97:45:25:40:f1:0e:17:16:3f:42:e6:b2:9b:00:ce:97
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): f5:57:00:c0:56:b1:1f:a4:85:97:7e:17:5c:79:3c:ef:df:6e:0c:2a
Fingerprint (sha256): ed:b5:30:c2:8a:e2:16:b4:4a:4c:16:3c:58:cb:24:3c:22:10:b5:77:33:bd:3e:23:da:f9:d2:d3:bf:93:fe:35

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 sesb.fr

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for sesb.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

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

sesb.fr
www.sesb.fr

Other certificates including the domain name sesb.fr

(limited to 100 certificates)
sesb.fr
sesb.fr
sesb.fr
sesb.fr
sesb.fr
sesb.fr
sesb.fr
sesb.fr
sesb.fr
sesb.fr
sesb.fr
sesb.fr
sesb.fr
sesb.fr
sesb.fr
sesb.fr
sesb.fr
sesb.fr
sesb.fr
sesb.fr
sesb.fr
sesb.fr
www.sesb.fr

Certificate

The complete raw certificate details for sesb.fr 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 324990738992477357365359505456471555130472
 . . . . . . . . [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 2016-07-27 20:41:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-10-25 20:41:00 +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 'sesb.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 851960178698763230293123979843067193624643457072209687200998162655066139594921382044734818367633686539413927886762486519448547968525615647209377833942304967706403358788718247804628629730840735273690766310331819191975444597392997954376507456369490828732533102258370809153076296799287567426135824936024790477366118945577600571190506730213229139171175431009704885639937140982156523285854962758763258569315769651746176583622434819422491863679276645012375976038014487834369161623216991308675331607181331867728272599146129187113202220165263179548969558707094170713765543162069656221231456352320028083017850601993476347518034140560336323642004954000282241053732893221195049197201947378359135231117493156062465650936782168521580884747507854568128684830996015601604517190370178724991313704354731835226179547406067654081703963493019666817973086280525261801543102569629128254389581155515027063988130704135641924088704910918228202100778544830301645684317905154214623896936625187355200237697185115603171421071769732546898839825232141296536786536062783404191620501046017999298257738971745499742525347706022256126711995241682000431386616593636076934342306329047579965917226693665113360216863961236108576545884870205208530762439877684678280759976901
 . . . . . . . . . . . . . . . . . . . . [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)
							1f0f62a497452540f10e17163f42e6b29b00ce97
 . . . . . . . . . . . . . . . . [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 (100 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 'sesb.fr'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.sesb.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 (246 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 1.3.6.1.5.5.7.2.2 (unotice)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/'
 . . . . [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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