sesb.fr

Issued by Let's Encrypt Authority X1

About this certificate

This digital certificate with serial number 01:d3:53:09:78:ea:e6:83:16:dc:84:05:7b:c5:2c:f3:15:2f 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): 01:d3:53:09:78:ea:e6:83:16:dc:84:05:7b:c5:2c:f3:15:2f
Serial Number (int): 159022240458900019764335058649116990182703
Serial Number lenght: 137 bits, 18 octets

SubjectKeyId: b3:f2:1e:c9:dc:6b:09:c8:41:5e:f4:b0:bc:6d:37:58:38:27:ee:32
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 6c:99:cd:9a:da:ed:b2:39:47:cc:41:b8:8c:e1:90:3b:e8:ef:21:dc
Fingerprint (sha256): b1:60:a9:8b:ea:b8:1f:4b:9b:bf:8a:d6:22:0c:97:98:9a:e6:8d:ac:96:89:21:5b:fc:5b:ea:5b:14:a6:43:cf

Issuing Certificate URL: http://cert.int-x1.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x1.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 159022240458900019764335058649116990182703
 . . . . . . . . [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 X1'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-03-11 15:52:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-06-09 15:52:00 +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 718414333875765786094088429142279139023257026435504058113275407920843408889855146252842081936429442430636725903827814757929089267969177998595056048306854566310816581535402848298281175974806272410318709040061470881011310508887469432837592529410336898870307587636713656039021228202330373835327195781226982437089464465231250018229521169390555850730077369336733050333841960988388005692301506462946529809265441231557931996630071645980336829250961376932687417347763588334253336657742628891993979522079293293355234415160310277486406731496130370755205774929378643283928385392712019654640984211617703445075220997545112157913615014486356755788231034188866221284343668979784484147244568981545685040875445844103262679474471731703975063803541082211226033283078260887487498035028391166268051205896968705696848070823255181951407229339294025260066846523786286996417338674996068640883129592889003363887570704093519034261096580026578462303010034085911866269997987865587499343697411199633000838857382243301395335243387566618933386317138704324259475155121173854344748270335903904013654698915760931597575580303048627530305381104811708635925541317174367850427817009814258319325153544942108434742210568315372797725238605822832686403386690625774662017802499
 . . . . . . . . . . . . . . . . . . . . [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)
							b3f21ec9dc6b09c8415ef4b0bc6d37583827ee32
 . . . . . . . . . . . . . . . . [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-x1.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-x1.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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