1.neosafe.fr

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:d6:ac:d1:6f:d2:25:01:8e:a7:8c:39:b6:f4:5b:21:e7:d2 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=1.neosafe.fr

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:d6:ac:d1:6f:d2:25:01:8e:a7:8c:39:b6:f4:5b:21:e7:d2
Serial Number (int): 334386998989676843391434570657257238947794
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 43:1b:e1:9b:58:2e:87:95:de:62:e8:f5:6c:f9:2f:c7:a2:b4:e4:62
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 2a:0b:12:db:bf:5f:4e:3f:9a:c9:a9:31:5d:d9:26:fa:dc:30:bd:35
Fingerprint (sha256): e8:b3:40:9a:9d:24:66:bd:40:77:47:4d:41:3c:44:cb:00:09:cd:ad:79:34:38:cc:67:43:10:70:d8:16:0a:67

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 1.neosafe.fr

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for 1.neosafe.fr

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

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

1.neosafe.fr

Other certificates including the domain name neosafe.fr

(limited to 100 certificates)
50.neosafe.fr
www.neosafe.fr
neosafe.fr
3.neosafe.fr
1.neosafe.fr
www.neosafe.fr
7.neosafe.fr
neosafe.fr
neosafe.fr
3.neosafe.fr
4.neosafe.fr
61.neosafe.fr
www.neosafe.fr
5.neosafe.fr
5.neosafe.fr
3.neosafe.fr
2.neosafe.fr
neosafe.fr
3.neosafe.fr
2.neosafe.fr
www.neosafe.fr
www.neosafe.fr
2.neosafe.fr
6.neosafe.fr
50.neosafe.fr
3.neosafe.fr
2.neosafe.fr
50.neosafe.fr
5.neosafe.fr
www.neosafe.fr
www.neosafe.fr
4.neosafe.fr
3.neosafe.fr
www.neosafe.fr
neosafe.fr
www.neosafe.fr
neosafe.fr
neosafe.fr
50.neosafe.fr
www.neosafe.fr
www.neosafe.fr
www.neosafe.fr
3.neosafe.fr
neosafe.fr
neosafe.fr
2.neosafe.fr
7.neosafe.fr
neosafe.fr
neosafe.fr
neosafe.fr
neosafe.fr
2.neosafe.fr
www.neosafe.fr
5.neosafe.fr
3.neosafe.fr
neosafe.fr
www.neosafe.fr
www.neosafe.fr
neosafe.fr
50.neosafe.fr
www.neosafe.fr
neosafe.fr
www.neosafe.fr
www.neosafe.fr
neosafe.fr
neosafe.fr
www.neosafe.fr
4.neosafe.fr
neosafe.fr
3.neosafe.fr
2.neosafe.fr
www.neosafe.fr
2.neosafe.fr
5.neosafe.fr
neosafe.fr
6.neosafe.fr
3.neosafe.fr
www.neosafe.fr
neosafe.fr
neosafe.fr
neosafe.fr
neosafe.fr
neosafe.fr
neosafe.fr
2.neosafe.fr
www.neosafe.fr
1.neosafe.fr
1.neosafe.fr
3.neosafe.fr
neosafe.fr
www.neosafe.fr
www.neosafe.fr
neosafe.fr
neosafe.fr

Certificate

The complete raw certificate details for 1.neosafe.fr in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvpCvm+yi1ZABHm6ELvlN
XSx+FgxezoTzGcj888wOk7etVN90l2fzd8NEM7DtWZl7wolooZ2oLgqAOkfckgfF
U/hLOMHfH5mNDQtGmldHA6lC36SC4Wh8NoehoXzCITUiCxeeHa+VyGPEbu67m142
c02xHgV5ec28F//26qTAGLLNWBTMrqqGCEo80J5sJA2wxUc9gEjMxb+L/3J2xmHE
U7yjyZqZG0A47CaGhAif+FAmAZ2+GvZdX9BHQxFsh4o9VJ4/PtF9r9+bOfO4XnFu
/Hn2BwiBnKAUcb9vIW6wMTLVuXuYzDhH6rTC3D3ksFDdNbfQROR7mCfB93qqybSE
NwIDAQAB
-----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 334386998989676843391434570657257238947794
 . . . . . . . . [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 2016-11-23 08:00:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-02-21 08:00:00 +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 '1.neosafe.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 24056625255971873228431209845126235821681733863017241843621665243435599052916904935303070682404343016809644454123371727614841368312265798230913006450271326841486707769519485049053588577679370287268265566613431544245932590229186546344318770592791620139001961124415114905138373957012553697812771146597276815717503880600510923144073501438003894522772736348058405797590707330941851116625452982927566384516023297783719848986986925160432680286848047478892281283207183965458296641843662355112024955820844300896770721204597215597457092642079579081281665358482670641666458855236171480089488446810685607568511615345005432177719
 . . . . . . . . . . . . . . . . . . . . [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)
							431be19b582e8795de62e8f56cf92fc7a2b4e462
 . . . . . . . . . . . . . . . . [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 (16 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '1.neosafe.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)
		000f3b82b7505f857ce40546c2c661aa261b0871b234fb2f66c301b2bfb6c9868f189f0ce2fb6d713f3b1383bf6edbc0465bcfc8e00d53622d9793ce0e7935518de7fffc5fc6cc19f08add281106b79018491ded86e270db2b9985ca392169dd7af7211863a790b72af9f09fbbcedc45a56aab17f323dce54baa12f175141bc317656a7927e665ef1f076fe9ac2b1c96938072b741d207b5517382c13426b8a292c9d18b1757cf36c059d0cd5cafe1a3bdfd0f8c3a10744bade600a0e1f509168e85ffd2a653266b7a5f06606f533b8d81b788385ed4109d01ad262d99ed50c91754398a496407f5545fc214b977c8375034ff55fdc842280e8711eff4b600f40e