mail.vierxa.fr
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:fa:ee:0c:44:e4:cd:2f:81:37:b8:28:cb:92:7b:37:51:93 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=mail.vierxa.fr
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:fa:ee:0c:44:e4:cd:2f:81:37:b8:28:cb:92:7b:37:51:93Serial Number (int): 346723869493405844159703871532613909303699
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 43:c7:39:e7:02:1e:ff:d3:f9:09:33:bf:24:35:55:e0:59:17:c5:17
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): a6:04:f8:4b:27:8c:77:97:fb:c5:2f:bd:8c:95:eb:2d:0b:56:f9:51
Fingerprint (sha256): b9:37:85:cb:7c:ee:4e:a3:e7:fa:2a:17:06:9f:d6:d8:70:1d:4a:b7:40:a9:8c:5a:3d:7b:c1:aa:c7:f6:c5:88
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate mail.vierxa.fr
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for mail.vierxa.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
mail.vierxa.fr
Other certificates including the domain name vierxa.fr
(limited to 100 certificates)
haproxy.vierxa.fr
mail.vierxa.fr
mail.vierxa.fr
shell.vierxa.fr
*.vierxa-home.fr
mail.vierxa.fr
file.vierxa.fr
mail.vierxa.fr
stats-proxy.vierxa.fr
office.vierxa.fr
photo.vierxa.fr
mail.vierxa.fr
freebox.vierxa.fr
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nzb.vierxa.fr
file.vierxa.fr
mail.vierxa.fr
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mail.vierxa.fr
mail.vierxa.fr
mail.vierxa.fr
mail.vierxa.fr
haproxy.vierxa.fr
mail.vierxa.fr
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audio.vierxa.fr
file.vierxa.fr
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mail.vierxa.fr
freebox-parents.vierxa.fr
mail.vierxa.fr
mail.vierxa.fr
mail.vierxa.fr
mail.vierxa.fr
mail.vierxa.fr
mail.vierxa.fr
mail.vierxa.fr
mail.vierxa.fr
mail.vierxa.fr
nut.vierxa.fr
mail.vierxa.fr
mail.vierxa.fr
mail.vierxa.fr
mail.vierxa.fr
shell.vierxa.fr
*.vierxa-home.fr
mail.vierxa.fr
file.vierxa.fr
mail.vierxa.fr
stats-proxy.vierxa.fr
office.vierxa.fr
photo.vierxa.fr
mail.vierxa.fr
freebox.vierxa.fr
mail.vierxa.fr
nzb.vierxa.fr
file.vierxa.fr
mail.vierxa.fr
mail.vierxa.fr
mail.vierxa.fr
mail.vierxa.fr
mail.vierxa.fr
mail.vierxa.fr
haproxy.vierxa.fr
mail.vierxa.fr
mail.vierxa.fr
audio.vierxa.fr
file.vierxa.fr
mail.vierxa.fr
mail.vierxa.fr
freebox-parents.vierxa.fr
mail.vierxa.fr
mail.vierxa.fr
mail.vierxa.fr
mail.vierxa.fr
mail.vierxa.fr
mail.vierxa.fr
mail.vierxa.fr
mail.vierxa.fr
mail.vierxa.fr
nut.vierxa.fr
mail.vierxa.fr
mail.vierxa.fr
Certificate
The complete raw certificate details for mail.vierxa.fr in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE/zCCA+egAwIBAgISA/ruDETkzS+BN7goy5J7N1GTMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xODAyMjYyMDAxMzlaFw0x ODA1MjcyMDAxMzlaMBkxFzAVBgNVBAMTDm1haWwudmllcnhhLmZyMIIBIjANBgkq hkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAs6WHn6iuG6LlHPn9BJBjfE/GHiAM5Ug8 o3VVrxx2755ST91ZrnkyPDFn6cEXOESjK7uPcUeBCAqvusTTju30KeHUq1sdjzo6 KQAlFEJcHruuL+fvBG+kP/ezKbxiThXCbb8PZD51zE7L6JG2KKMJeb2aWjQXPK/5 IiaiscQJ+g2hB/G/9+WGoOnSZ2S0P7EeJTGS0y65+/kuWZjqzZwgyaMMXA6r4i3k 5EfdIfhmd+6hIhNuVpQZbBv5idkTK4Fw9+E5Q8Ppk4dsBQ+gCdk1AxAgxZDoCdvL W4IKdcfHgyidgtZg16ljSlB6gBl/r70s25Dlc1glKtBaDHI9YehQoQIDAQABo4IC DjCCAgowDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEF BQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBRDxznnAh7/0/kJM78kNVXgWRfF FzAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggrBgEFBQcBAQRj MGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRzZW5jcnlwdC5v cmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRzZW5jcnlwdC5v cmcvMBkGA1UdEQQSMBCCDm1haWwudmllcnhhLmZyMIH+BgNVHSAEgfYwgfMwCAYG Z4EMAQIBMIHmBgsrBgEEAYLfEwEBATCB1jAmBggrBgEFBQcCARYaaHR0cDovL2Nw cy5sZXRzZW5jcnlwdC5vcmcwgasGCCsGAQUFBwICMIGeDIGbVGhpcyBDZXJ0aWZp Y2F0ZSBtYXkgb25seSBiZSByZWxpZWQgdXBvbiBieSBSZWx5aW5nIFBhcnRpZXMg YW5kIG9ubHkgaW4gYWNjb3JkYW5jZSB3aXRoIHRoZSBDZXJ0aWZpY2F0ZSBQb2xp Y3kgZm91bmQgYXQgaHR0cHM6Ly9sZXRzZW5jcnlwdC5vcmcvcmVwb3NpdG9yeS8w DQYJKoZIhvcNAQELBQADggEBAIg1E/t6Fhd9YCDyD/wkYue6eigN9r5GUsfrMs3X p6AWjwhlTV1ls4ozwswdz30Ia2dkghNr0Tk7hSzmzHiggQtX4xWIX95NxuPkLHVm QXEKMUy3b8KfYo+FOi/6+0BA1XgMEsn0eGEyxBXCWxHug+qkcDzZYLAB1OkNdP6K QYLpGTTXg9DZ/t3NHn1x/PgWXBqh307Pe9e4EtcQNnX2vSlE4RRBR8ll3vmZBwXn g3JZl6IzBrQaWwDalIh1O64f53AMJtZBT8tlYs0wz/GiEvXmnbKXN+xk489lw/l+ l1L34LJ9KCj+UfKZFIZLmtx6qrvX3kuom4zVzXCIiua9lDQ= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAs6WHn6iuG6LlHPn9BJBj fE/GHiAM5Ug8o3VVrxx2755ST91ZrnkyPDFn6cEXOESjK7uPcUeBCAqvusTTju30 KeHUq1sdjzo6KQAlFEJcHruuL+fvBG+kP/ezKbxiThXCbb8PZD51zE7L6JG2KKMJ eb2aWjQXPK/5IiaiscQJ+g2hB/G/9+WGoOnSZ2S0P7EeJTGS0y65+/kuWZjqzZwg yaMMXA6r4i3k5EfdIfhmd+6hIhNuVpQZbBv5idkTK4Fw9+E5Q8Ppk4dsBQ+gCdk1 AxAgxZDoCdvLW4IKdcfHgyidgtZg16ljSlB6gBl/r70s25Dlc1glKtBaDHI9YehQ oQIDAQAB -----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 346723869493405844159703871532613909303699 . . . . . . . . [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 2018-02-26 20:01:39 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-05-27 20:01:39 +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 'mail.vierxa.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 22678282365652977749369107491966397405865661665021904476668833225021114430472377957041107673697202221411175312199222190825619496138183718907984675364221086121453128213195110698551772457104875176276103254883288382618350018597892902679556303954229300449240026484615140479633430952547406673899380782807383569420493338776039995137716734156815640134744913682975781772959058904419722062297818432293095454517766630170637916633079538318705189818630246817222356213095548206912330186866680456470985424477791924515558952303744688101688611577282603511939718232957656458722296817434388633925162315190449508929282217000861323251873 . . . . . . . . . . . . . . . . . . . . [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) 43c739e7021effd3f90933bf243555e05917c517 . . . . . . . . . . . . . . . . [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 (18 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.vierxa.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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