www.sebastien-massagen.ch

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:0d:23:bd:d9:74:fb:e5:68:a4:c3:9f:67:50:fd:59:64:85 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=www.sebastien-massagen.ch

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:0d:23:bd:d9:74:fb:e5:68:a4:c3:9f:67:50:fd:59:64:85
Serial Number (int): 352920323231523230669203364282882932171909
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 15:eb:01:d5:b2:66:98:7c:55:71:ca:2d:3d:9a:fc:c8:16:0f:c1:ef
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 90:8a:22:95:db:9e:18:a5:6d:91:47:c0:02:8c:8a:db:24:e8:2c:e5
Fingerprint (sha256): bc:82:8a:9d:70:56:3c:4b:e1:1c:20:48:bd:2a:9b:a7:aa:e6:9f:70:f0:7d:ff:6b:c8:f2:d4:e4:33:6a:4b:d7

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 www.sebastien-massagen.ch

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.sebastien-massagen.ch

Public Key Algorithm

RSA

Key Size

2048

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

www.sebastien-massagen.ch

Other certificates including the domain name sebastien-massagen.ch

(limited to 100 certificates)
www.sebastien-massagen.ch
www.sebastien-massagen.ch
www.sebastien-massagen.ch
www.sebastien-massagen.ch
www.sebastien-massagen.ch
www.sebastien-massagen.ch
www.sebastien-massagen.ch
sebastien-massagen.ch
www.sebastien-massagen.ch
www.sebastien-massagen.ch
www.sebastien-massagen.ch
www.sebastien-massagen.ch
www.sebastien-massagen.ch
sebastien-massagen.ch
sebastien-massagen.ch
www.sebastien-massagen.ch
www.sebastien-massagen.ch
www.sebastien-massagen.ch
www.sebastien-massagen.ch
www.sebastien-massagen.ch
www.sebastien-massagen.ch
sebastien-massagen.ch
sebastien-massagen.ch
sebastien-massagen.ch
www.sebastien-massagen.ch
www.sebastien-massagen.ch
www.sebastien-massagen.ch

Certificate

The complete raw certificate details for www.sebastien-massagen.ch in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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==
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqkbs5ZphlJr1DTVx+G8C
5J0ezQrVvYywh92rRF8NzY1Ez5eoI0wQphV7PWLYhP8aFjxwzOzVPjZHXYITP7P9
Ii1ZOFc2iBOczTsj+T2jL/C+h4ZBJZVkY9YgiAIxLRa+4o59Nx0U47OypZKJBk2E
jaHXa9yt/x85b0FzXtnoWq1+iEuswLhQh5TjVA32eOS3n3OS5abDwmCA4q7DdP6n
YlvtSMod4bOalb0fX0O61foEZJ64/GQ5w3VgjZkx9bPPWfyKOHx8x9Lt1iqHLgRA
KIV6Nxx3dl48Tn+/D1pc6LhoeFuJjD7ii77bx+bUWxqzaXHkd9b2/06389LGDIXR
VQIDAQAB
-----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 352920323231523230669203364282882932171909
 . . . . . . . . [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 2019-11-17 01:13:37 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-15 01:13:37 +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 'www.sebastien-massagen.ch'
 . . . . . . . . [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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 21495486451872303704328195312062631446004162012743129010735749130755191697305566884206974291395383778702485631351713235291155384306118378032131820847421919440572787146084824488005316349648680933554021828115855939560935369742604350828717189558622545263842441666683326755066099920435591731287707019726310299598342054069345994514650113984472186334583466730151839078528312817785820260630831172119464714238133047252253799584682627238057368456675598201401008770349190966792939729160427708182619064883602246749978992974378933796106660694041913757168772912662954028570568918771679316941509174998580465200002072468640657428821
 . . . . . . . . . . . . . . . . . . . . [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)
							15eb01d5b266987c5571ca2d3d9afcc8160fc1ef
 . . . . . . . . . . . . . . . . [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 (29 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.sebastien-massagen.ch'
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00077005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016e7723113c0000040300483046022100fc0ace24af805a8f699eb98a151eb2c2f416c3c4c5c5d0593034dcfba25da7cc022100b8ac1cd3f7e8f4e4d282aea348b06beae26d7083960f1ad71e794645f4f4fd9b00750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016e77231160000004030046304402205e6deb8485287d9620275d95ca664cc597cf416b4b81691c872321c0b248221d0220252722ea4bc7f14aef7955192c24c1b9f1bce48363c5ab4d4b919386ed693951
 . . . . [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)
		00864cb80f26b8c057a70a677960d5fabd7756966afc325328bb167f923a120e2c667a7edea07d3f2d681d9fdcdb0fe539ccaacdfc8319834fc545dd99e3d37644b9967f2c049203e1933d018e7355edd40cc3eb7e3e3e6793586c67010281eabf8d53fd28fe990a18ce57e2d1e02bd51a30ffa1c141fda9ad7b06c3974eac740f429e457a067c511c493fdda04944913ae5434357928f603de523eb14af939f85a87d4e3279df32507dd72d8d68f6e0876fb745ba4b3bbf932375efb461260a8a5bdaba220e0b0b7940a2b5cbdd64f381bbcecb756c7ad2540a1c9f2baec047c36a391ac850609a4b3869ad654dd60201d2649b1b123574f32cf8f49f1e44f621