deandrea.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:90:f3:e1:04:f6:e0:91:ab:8d:96:5e:7b:6b:78:63:37:b0 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=deandrea.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:90:f3:e1:04:f6:e0:91:ab:8d:96:5e:7b:6b:78:63:37:b0Serial Number (int): 310661689402354050711625715334077697177520
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 5c:75:0a:f0:73:82:39:ff:fb:52:3c:74:99:ba:b7:ab:9d:9a:6f:cb
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 8d:89:a2:ae:ab:12:ac:ef:53:12:39:a4:df:73:4c:f7:b4:81:3a:e4
Fingerprint (sha256): c5:be:bc:2d:19:00:5e:3f:ac:c5:c5:a2:ab:b6:5c:10:fa:f6:d4:3b:c4:70:7a:ab:22:5d:1a:82:f5:2a:f3:e6
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate deandrea.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for deandrea.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
deandrea.com
Other certificates including the domain name deandrea.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for deandrea.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUDCCBTigAwIBAgISA5Dz4QT24JGrjZZee2t4YzewMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMDQxNDQxMzVaFw0y MDA1MDQxNDQxMzVaMBcxFTATBgNVBAMTDGRlYW5kcmVhLmNvbTCCAiIwDQYJKoZI hvcNAQEBBQADggIPADCCAgoCggIBAL6p7nYoppapowHa6wLR636ZnGvYlRqup04v tr0BihP06XaUuXzJc3B7jx3eT0Op7AVjGPNA/Sl3egr5as5FGHpLroPPIJEqkrAi QATorWXnHx/L6IJ8X4SOf9iCBFntHCOe7uFqQ3HcOBENhG0Hb79ejMgq86E5/GLO +GgoprMrYlfPoMW5uPu/pz3Pp/s/oylTiDDCV7Dn6PXZ9q9IVvPCv05k1dLvRYoL cjT+VNCMUUzWTu4VpcfqO0wk5l1Aao6w5IVQct6kjaspcim7Mzu0Kisdbi4Owu9G 8G3uwL27w4QQx4Q+MejvHNnl9CS66/bmKSWC0OL8hiangdjAYaGEFXfffa8pg0lZ Cl15JNbDgc9cGlZBxo4EYH7FsQjzxZqiGqpm+XwZ5fIzW1F7dAK+/6uodbBiPGXA xFc8EN6TY3uIcz2rHs3nYELQHBHFP85az0e1MHK7dGsg41riIeAkiLIfSlAchBHo ZmfE/AdkZJIKK0FaNwGMpdU/GlJpUSPRNB10t9hQVfjRb7Tns9VvCT+T8+Ga0914 ydiIWmAcVECzGQBRq2h3Bfuln+J7MOLjNGqBuP+c1QXewS2zKb+6niWGt2E/2jSf VgqHgKb/kKJv+5uN7iz4R0c5eCDkUQydC/Z6+0a/I9015JkwdiZjtXxGFLQc5kZv 9rQHbPB7AgMBAAGjggJhMIICXTAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYI KwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFFx1CvBz gjn/+1I8dJm6t6udmm/LMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyh MG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgz LmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgz LmxldHNlbmNyeXB0Lm9yZy8wFwYDVR0RBBAwDoIMZGVhbmRyZWEuY29tMEwGA1Ud IARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0 dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDw AHYAsh4FzIuizYogTodm+Su5iiUgZ2va+nDnsklTLe+LkF4AAAFwEN0t4wAABAMA RzBFAiA1ixQrZV1RmJKbzQAac/8wg+ZZjyswhpqEk7ILqGKNfwIhAJ+jqv7QOfRA 30x3J0JqHXJafblvgCXxrUHsojB1awCRAHYAXqdz+d9WwOe1Nkh90EngMnqRmgyE oRIShBh1loFxRVgAAAFwEN0v7QAABAMARzBFAiEAmr1LyU1C+lGGJkGaJMO78JgG VJ1qLHTHiGzB/VZNy6YCIGU6wglS8id6Uq2DYuc4RKYpOIfDNBguwejpHsmOoOSR MA0GCSqGSIb3DQEBCwUAA4IBAQAD1ZtIZX+C2qisOwuo0EWkq/+zPL4bCe37xEup k+6HTmgFhqrtYLqtTPqcanTcD5j0n9w6Z/10uDR4XaO+7YnAf+GFnfiI9BJBn5t0 4RB0b/T7kyfv3PFRxkPkj31mTDeOYbUPWPMlu9VqZV+hSH+UXNQfDc9T4yoGqMXt DZMnfgSwDig6CBe8Y1aSqtiQP/mIlP0/mW5Q9LU3OBheRRj5GC1cyCbSznxz5Qb3 Q2dOkxCan7OADpKGXhVv3DDHZBJtzcxfDYrawIOSFOIFNpt84h029hYO2B8uJjL4 hrfBnL6ph2i9gyWuT6UCXaB8RwuNUtXzAo/rqbhAI18CYifR -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAvqnudiimlqmjAdrrAtHr fpmca9iVGq6nTi+2vQGKE/TpdpS5fMlzcHuPHd5PQ6nsBWMY80D9KXd6CvlqzkUY ekuug88gkSqSsCJABOitZecfH8vognxfhI5/2IIEWe0cI57u4WpDcdw4EQ2EbQdv v16MyCrzoTn8Ys74aCimsytiV8+gxbm4+7+nPc+n+z+jKVOIMMJXsOfo9dn2r0hW 88K/TmTV0u9FigtyNP5U0IxRTNZO7hWlx+o7TCTmXUBqjrDkhVBy3qSNqylyKbsz O7QqKx1uLg7C70bwbe7AvbvDhBDHhD4x6O8c2eX0JLrr9uYpJYLQ4vyGJqeB2MBh oYQVd999rymDSVkKXXkk1sOBz1waVkHGjgRgfsWxCPPFmqIaqmb5fBnl8jNbUXt0 Ar7/q6h1sGI8ZcDEVzwQ3pNje4hzPasezedgQtAcEcU/zlrPR7Uwcrt0ayDjWuIh 4CSIsh9KUByEEehmZ8T8B2RkkgorQVo3AYyl1T8aUmlRI9E0HXS32FBV+NFvtOez 1W8JP5Pz4ZrT3XjJ2IhaYBxUQLMZAFGraHcF+6Wf4nsw4uM0aoG4/5zVBd7BLbMp v7qeJYa3YT/aNJ9WCoeApv+Qom/7m43uLPhHRzl4IORRDJ0L9nr7Rr8j3TXkmTB2 JmO1fEYUtBzmRm/2tAds8HsCAwEAAQ== -----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 310661689402354050711625715334077697177520 . . . . . . . . [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 2020-02-04 14:41:35 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-04 14:41:35 +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 'deandrea.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 777840419787204175493808868385209836909852855173758515025747414160045185981178103161109380689911762413161965164138768659858511338398623023982969325245397634222766865298048797302721030175086366082309514477377729397898349801771122631021164614575541363388541718159154828765723262932967775759196626843186306059250608921607708584855996691282432098967694113224840463985711100225424287956691308414888412531943843991003557827370536478002726526663126556557394416517546739418755816136529204367327053421705189381308938841045068174450486864788433607635502869759216574836834383411154669623499465811167180547507043284668401007678456880132337581514512315046641078327899049095831112740436573800295644168895287516323970436816362738309877373439659491742838928736636044037247740212247957660576449919685574655385263775399067617554860911477815090610054597187933276313348262578201085802155160464457293468670996939005764687802259730996572804624985830260632149362279797308953138151340191732436030150206197156932589250137743666457849336736193039036641590802311598277113749830220445993262436904574445223482413550269307970313970636095334306591962153257281256192427300101589834898621565015893910021374435816902973218905388264516902516492199542406889726978879611 . . . . . . . . . . . . . . . . . . . . [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) 5c750af0738239fffb523c7499bab7ab9d9a6fcb . . . . . . . . . . . . . . . . [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 (16 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'deandrea.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) 00f0007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000017010dd2de300000403004730450220358b142b655d5198929bcd001a73ff3083e6598f2b30869a8493b20ba8628d7f0221009fa3aafed039f440df4c7727426a1d725a7db96f8025f1ad41eca230756b00910076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000017010dd2fed00000403004730450221009abd4bc94d42fa518626419a24c3bbf09806549d6a2c74c7886cc1fd564dcba60220653ac20952f2277a52ad8362e73844a6293887c334182ec1e8e91ec98ea0e491 . . . . [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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