www.sfiducia.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:3e:2f:a2:38:cd:b3:71:0b:32:39:6e:f6:6f:b7:06:34:43 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.sfiducia.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:3e:2f:a2:38:cd:b3:71:0b:32:39:6e:f6:6f:b7:06:34:43Serial Number (int): 369609966496144390607493001742578694370371
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: ed:7e:a5:09:c1:d8:ae:3a:9b:2a:4e:42:88:b3:82:0c:5c:48:b1:30
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): f1:93:ad:26:1e:9a:8f:c8:59:9b:d0:1a:a4:65:79:51:b9:35:9e:47
Fingerprint (sha256): 5f:98:87:6b:c1:79:d7:85:86:e1:af:c8:c9:e4:71:3e:36:94:29:0d:5b:bf:36:94:02:1b:d0:bb:0f:b2:5e:dd
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.sfiducia.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.sfiducia.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.sfiducia.com
Other certificates including the domain name sfiducia.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.sfiducia.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGWDCCBUCgAwIBAgISBD4vojjNs3ELMjlu9m+3BjRDMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMjUxMjUxNTFaFw0y MDAzMjQxMjUxNTFaMBsxGTAXBgNVBAMTEHd3dy5zZmlkdWNpYS5jb20wggIiMA0G CSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQDo4yKGj7s6WwwCsRAI1yBpshb4sfkH g8aGw9EmcfyfK9J2mfmTsLkAes61t6YYsr0SXxlg8X4oUrH0aGAsyTR2GP3v/fAf GC2oCI5o1/Et7jgl7nHeYUmxv5O9r+rMGlJwhXYgPKmH81iD5xGvUnu5Yzyah0Hm yHIT+MxpXdr/gh9KKi1bP57Q24oBR3xdcYu8bCjItEwaqb1s6tqMJ7gEf8Dyi+tC HpBmlKB6TCq1p7D+nPK85gsyhTdyeEh5JgAp4CzaLf3rZ6qVuxF2p5CiKRThNOpF nA/5RfMwHqZRinvWUpu/x5EPnQ2Hvqbfuo+Oubd0ggWQgbQYeXjlXBRHxDGzjyVN 3H5qHE3/BaZHNSeZ8WZY+T471vbkwTW6MDDh2Ba0twgc1ofSdiSQwobcW3jQZqgF 4QDW7LmAsBzIx3Xb6pJ/SdwyHH3NxUbUw31XtMzgpZuugEZzN01F+U/dKdxNYNMb ZL+VMzNUanz8dbS2itBlXn133h5AwexH7vRVATFw9h6PPEqmYhH0I2jkDvdcuSjk 3xwiwnjUnxm6z4ZAg/v7xox8SwyMVqqprjjayPyP319ItCFoXtthwo2TYUVF1WdG QcfJIngsGzfUzB3Ezz9tKEaoHKogUEbfqffINmBWkxLNWFsOELw4NhzBNbsCa8HP cWpzLdaWL79xbQIDAQABo4ICZTCCAmEwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQW MBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBTt fqUJwdiuOpsqTkKIs4IMXEixMDAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv 86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmlu dC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0Lmlu dC14My5sZXRzZW5jcnlwdC5vcmcvMBsGA1UdEQQUMBKCEHd3dy5zZmlkdWNpYS5j b20wTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEF BQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQC BIH1BIHyAPAAdQBvU3asMfAxGdiZAKRRFf93FRwR2QLBACkGjbIImjfZEwAAAW89 U/t/AAAEAwBGMEQCIEJjcqULvXoTEc3vWXjr6dyqPRB8E7g47inxm8k/80W0AiBK U2RS3fMHAizBqLFPn5bjaelaG/mDTpG+Fpyu5z5CNQB3AAe3XBvlfWj/8bDGHSMV x7rmV3xXlLdq7rxhOhpp06IcAAABbz1T+4QAAAQDAEgwRgIhAMBL6NoWcGEoVKw7 Ffzl+LE38xj7LCkT8d/OBD9b/dv9AiEAksHxNNzVTdS5hh1qbhvcwIPXfsiYoI+H o7mNRO64bOUwDQYJKoZIhvcNAQELBQADggEBAI9U/CgJKVqG4nx8Z2ODIutGxqCX iaVziy8S///53dn3xicNFW8mqW6AAEtbyXF6cKmI6qVVLy1BBALN2pK20kpAr6b5 Ptjk5EYAfch+yUOuPVd+TjP+3Yu9R8sRDzQTwMBUkfbcWXVApnoIVohWPtsP/loU ShFUbM9C2Qer+E7+gVAZ5M30XtSdVuRkoIvDVOys+tw7NTuxp1CoPcKlFs6LLanz o9drY79LM3h51RxU/0qfnXtj0+gvz1w1AYLzUqcKGUhRqhEyMQSPDuKb6PeFTGUu RjCjoIej4JiNrpWk1jcn+YQRng/Hfpx28F2txr+JlS3IHAKIqeMnM+soLCw= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA6OMiho+7OlsMArEQCNcg abIW+LH5B4PGhsPRJnH8nyvSdpn5k7C5AHrOtbemGLK9El8ZYPF+KFKx9GhgLMk0 dhj97/3wHxgtqAiOaNfxLe44Je5x3mFJsb+Tva/qzBpScIV2IDyph/NYg+cRr1J7 uWM8modB5shyE/jMaV3a/4IfSiotWz+e0NuKAUd8XXGLvGwoyLRMGqm9bOrajCe4 BH/A8ovrQh6QZpSgekwqtaew/pzyvOYLMoU3cnhIeSYAKeAs2i3962eqlbsRdqeQ oikU4TTqRZwP+UXzMB6mUYp71lKbv8eRD50Nh76m37qPjrm3dIIFkIG0GHl45VwU R8Qxs48lTdx+ahxN/wWmRzUnmfFmWPk+O9b25ME1ujAw4dgWtLcIHNaH0nYkkMKG 3Ft40GaoBeEA1uy5gLAcyMd12+qSf0ncMhx9zcVG1MN9V7TM4KWbroBGczdNRflP 3SncTWDTG2S/lTMzVGp8/HW0torQZV59d94eQMHsR+70VQExcPYejzxKpmIR9CNo 5A73XLko5N8cIsJ41J8Zus+GQIP7+8aMfEsMjFaqqa442sj8j99fSLQhaF7bYcKN k2FFRdVnRkHHySJ4LBs31MwdxM8/bShGqByqIFBG36n3yDZgVpMSzVhbDhC8ODYc wTW7AmvBz3Fqcy3Wli+/cW0CAwEAAQ== -----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 369609966496144390607493001742578694370371 . . . . . . . . [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 2019-12-25 12:51:51 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-24 12:51:51 +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.sfiducia.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 950097069904404945408084704302554687044338175839872354932830933114695499882257711671797777480276786411962345603135788022614755739449433533293408568406359325896487311871712350616895399793626296642717904519382986547912121953780305035775961664597579763351522945978983908112289203264004277874925530734014885676629312123160496600591198115390245598176584020634398752297167849632452991310203621898088225827222985728818861693449895889410482841917339355336051818391538629983623880032567071341683187964829465679579350436542226129375610265452541147831995644110821579139558463876919964683311451463103203987276182127296313768532832323576193141580780385142638920503325012185571933499007767383306543138680031371979004503505719631330230373161593150391386706077261869637679178282373972018408958904853060472442652267585635404192124839737428747313413785898291701368775810660933478138982074168231127262414995280684892340612046176826105441366278115506468491927535941649007948405402035570291676276400551794962816370337949023896485473785251723500215641021686764060136936215470816533476852401117412240387193569189936561268357331680956588805658622667654877598168873986681893509722846280476502231929682064199122345055569516382932738473497667094474692933677421 . . . . . . . . . . . . . . . . . . . . [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) ed7ea509c1d8ae3a9b2a4e4288b3820c5c48b130 . . . . . . . . . . . . . . . . [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 (20 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.sfiducia.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) 00f00075006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016f3d53fb7f00000403004630440220426372a50bbd7a1311cdef5978ebe9dcaa3d107c13b838ee29f19bc93ff345b402204a536452ddf307022cc1a8b14f9f96e369e95a1bf9834e91be169caee73e423500770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016f3d53fb840000040300483046022100c04be8da1670612854ac3b15fce5f8b137f318fb2c2913f1dfce043f5bfddbfd02210092c1f134dcd54dd4b9861d6a6e1bdcc083d77ec898a08f87a3b98d44eeb86ce5 . . . . [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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