www.sassofoni.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:aa:a8:23:ad:60:60:8e:9f:07:26:e3:e7:cf:77:e2:ba:66 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.sassofoni.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:aa:a8:23:ad:60:60:8e:9f:07:26:e3:e7:cf:77:e2:ba:66Serial Number (int): 406520641653775087973389913905885910055526
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 1d:67:80:c0:85:40:d4:05:76:b1:95:73:fa:8d:79:73:74:be:99:da
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 8a:58:0a:74:a5:05:23:0b:13:df:00:e5:91:c0:f9:6c:d9:f4:47:d5
Fingerprint (sha256): c2:e3:25:51:d4:36:18:5d:83:38:a1:2f:4f:66:0f:ae:af:44:18:f2:61:18:cd:59:78:aa:2c:52:2f:16:df:cb
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.sassofoni.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.sassofoni.com
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
9 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
www.sassofoni.com
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sassofoni.com
Certificate
The complete raw certificate details for www.sassofoni.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGWjCCBUKgAwIBAgISBKqoI61gYI6fBybj58934rpmMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTExMjgyMDAxMDBaFw0y MDAyMjYyMDAxMDBaMBwxGjAYBgNVBAMTEXd3dy5zYXNzb2ZvbmkuY29tMIICIjAN BgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAxLKVN/SElWDXcK+dYTqU9Gwz1nWR 75r4fdQLaHW0h/yRbAGLXhj3xgJLC/gFixprUtY8dkrC8xT4bHTWV/7Qy2h3EzGA xkqKKeqVG/4gg7RbwXzuqi1yzjd+HadkZMO4PpOV9g12bj68UC0u6o5dYIFKEmy+ NY43VBP9g5w4nPk/6fsDKni97vHjb37pzuDJ7qVLoPMg02Fy9WerOIc89OP/uK2g jJwXBVEDXd9gJRXvObN1d2yJXfZqjBy/obzuL1SpTtMW50W+nvXovGOAzPFObBnH Q5bblORsxq4CxntEatWjobTNDM0ALnYEdW+2L3PEXSf4NsOt+s/8niYDo4qpYN4y ScuIH49926tVEk21xo0g6jpBUD2NywaWL2vsMRE9/CSwLnNyrGetO/TsZ5R7cNhS V9n6MsZJkEKxiurauNqM7r43Gxk4zOQRJQq4+VazfAECY2YPCGWPU4rr4H9s1KR+ F+PufiQpX1mFvQ1ak2zzdFGkGgIwXfrxK/JRSkq2YTnO2CfenauilsElVkCJi4cv jevk22trCdxBfW8hWANk0GTfjs7HQUOsv+DDyfiBCX8emy4NpPkBeiTw6X04r7y5 IQ/axs8Ns8Jzdzk8vJVNxOVa2MrfzWQWAPg6WxHi40AAycpEBofj9VQ7yDswmnUr ICDI4Og7eSGL7pUCAwEAAaOCAmYwggJiMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU HWeAwIVA1AV2sZVz+o15c3S+mdowHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl 7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5p bnQteDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5p bnQteDMubGV0c2VuY3J5cHQub3JnLzAcBgNVHREEFTATghF3d3cuc2Fzc29mb25p LmNvbTBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsG AQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQQGCisGAQQB1nkC BAIEgfUEgfIA8AB2ALIeBcyLos2KIE6HZvkruYolIGdr2vpw57JJUy3vi5BeAAAB brPRLWAAAAQDAEcwRQIhAKyrbiYHtuUCe9A47TdJbbCEbMOJ6u/tC6ZXRUm7ThTz AiA+HZVfL4dI43PsE0tnBmzj5T5Jmj7O0U41Rx2L1JpKXwB2AG9Tdqwx8DEZ2JkA pFEV/3cVHBHZAsEAKQaNsgiaN9kTAAABbrPRLeAAAAQDAEcwRQIhAMKEYvks9jI/ Hn8shBbX9KGT+/QqclYhlnC5RhANWE+eAiBgWDc5vw0HzMYxh99cUnLfaDMSu0wl nghGiQdF1W/c8TANBgkqhkiG9w0BAQsFAAOCAQEAFiYdXZC9YeJxHTe53XhBOW+b w1JpX4K7nlMm+f1AvM91/jvPgHqP1eTt1iXIDQU+Qy/MvURxhZIqfbv3bmoqSijr JiOtrRxtBGRdvVZhQKqdnKw8jMbTevjYWe4BzMZs0GJyvysnA7mC6xMBlHiqizU6 d7MCkF07Rl1+5jIDNfWqqpZiZmh3Mc3wGMJ7M3BBfbFTAqPdwfe4Dh1Cs+mPrOss FTKVHYSE2uf2q8s/z0W5F1rlq/adiJwli++cHdVxyjL+BfQcs3iHxfkGH18DINM0 qSNxbVeTYFh5E+EmYdW+ONj2YlGB+dvAineaGdxHkbK7/XRu+oNyRGeDp3VSPA== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAxLKVN/SElWDXcK+dYTqU 9Gwz1nWR75r4fdQLaHW0h/yRbAGLXhj3xgJLC/gFixprUtY8dkrC8xT4bHTWV/7Q y2h3EzGAxkqKKeqVG/4gg7RbwXzuqi1yzjd+HadkZMO4PpOV9g12bj68UC0u6o5d YIFKEmy+NY43VBP9g5w4nPk/6fsDKni97vHjb37pzuDJ7qVLoPMg02Fy9WerOIc8 9OP/uK2gjJwXBVEDXd9gJRXvObN1d2yJXfZqjBy/obzuL1SpTtMW50W+nvXovGOA zPFObBnHQ5bblORsxq4CxntEatWjobTNDM0ALnYEdW+2L3PEXSf4NsOt+s/8niYD o4qpYN4yScuIH49926tVEk21xo0g6jpBUD2NywaWL2vsMRE9/CSwLnNyrGetO/Ts Z5R7cNhSV9n6MsZJkEKxiurauNqM7r43Gxk4zOQRJQq4+VazfAECY2YPCGWPU4rr 4H9s1KR+F+PufiQpX1mFvQ1ak2zzdFGkGgIwXfrxK/JRSkq2YTnO2CfenauilsEl VkCJi4cvjevk22trCdxBfW8hWANk0GTfjs7HQUOsv+DDyfiBCX8emy4NpPkBeiTw 6X04r7y5IQ/axs8Ns8Jzdzk8vJVNxOVa2MrfzWQWAPg6WxHi40AAycpEBofj9VQ7 yDswmnUrICDI4Og7eSGL7pUCAwEAAQ== -----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 406520641653775087973389913905885910055526 . . . . . . . . [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 2019-11-28 20:01:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-26 20:01:00 +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 'www.sassofoni.com' . . . . . . . . [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 802456153768179181325294419345637479993598453486693967737372928460696956057732959289817466095516388031909776348722565021649542822819440823009554575372252209246558805204372276416779920372131105529147570148682535148651307285811493842092650749005596326436164927144087072524884279169413358026484010592783179200854471276399382770317989111630824029394251472217845252085117501131470462329191920634349698132872944810182228677662333887879276581672132487904477819969666933419462295111482816554750656315750882556094357931500075487321746004167686304559699450970370707685207975025146765517352539920676743902547642628865183153101811531442848297674543800213429715828738317077054367774264172871740236351807934800545475889539438911193839851519165556046792738029782099660584008576941154100949140289854329958555016551825094597343071792824517435991298448898867222648533949615874324546352738285935064292273274788274974633070750515842927219207240383106458876000182651370781704462994463896708047483479334491386468325824367908160374704293150851456074944516391126623840147689241304731061758216956971038369965580681814429586067595223180226272334863910536769560008390813906113154577700057363264411228272747831656717246671163535818239959783370481765846216339093 . . . . . . . . . . . . . . . . . . . . [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) 1d6780c08540d40576b19573fa8d797374be99da . . . . . . . . . . . . . . . . [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 (21 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.sassofoni.com' . . . . . . . . . . . . . . . . [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) 00f0007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016eb3d12d600000040300473045022100acab6e2607b6e5027bd038ed37496db0846cc389eaefed0ba6574549bb4e14f302203e1d955f2f8748e373ec134b67066ce3e53e499a3eced14e35471d8bd49a4a5f0076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016eb3d12de00000040300473045022100c28462f92cf6323f1e7f2c8416d7f4a193fbf42a7256219670b946100d584f9e022060583739bf0d07ccc63187df5c5272df683312bb4c259e0846890745d56fdcf1 . . . . [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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