deandrea.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:87:9b:ed:c7:e6:53:13:3e:20:e0:38:c7:46:76:96:6d:6b 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): 04:87:9b:ed:c7:e6:53:13:3e:20:e0:38:c7:46:76:96:6d:6bSerial Number (int): 394594528229517512892261352797114778152299
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 8b:86:2c:0e:3f:ee:29:26:9f:a2:d1:56:ae:0b:ea:98:81:59:e0:8b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 19:fc:02:11:0e:c3:3e:d1:99:83:12:d6:bc:25:a8:59:c9:a8:d7:4f
Fingerprint (sha256): 7f:98:60:79:44:e1:2c:73:67:36:53:41:41:f0:14:0f:cb:1e:c9:99:d4:c4:bf:11:6a:80:ea:50:88:f2:d6:ec
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----- MIIGUTCCBTmgAwIBAgISBIeb7cfmUxM+IOA4x0Z2lm1rMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA5MjkxOTM4NThaFw0x OTEyMjgxOTM4NThaMBcxFTATBgNVBAMTDGRlYW5kcmVhLmNvbTCCAiIwDQYJKoZI hvcNAQEBBQADggIPADCCAgoCggIBAOAPsxvxneiyZIXzdZ78hEu5SidpBZazp2uT k4OHM6KLDYEnF+dqdf64965vKz6cwFtehvXPEIyxpCwXUNfdybECoyxoi1VY8SX9 bt/Km5ul9h3rO5IYzzEMOxfimUlJTDckDW2ersyIdunCWrSfbx7wgF5vk8dfz+tw nWcPHsCU3bvVrrmwjckrbm3hAQU8KM85663+t5n5xs9AjAyxtHMCSk5u/EskA7Nf x1KE1I+6ghI1/IMdfNCCN+EreQ3HLiw/ofDfSccZRiWsjHI4wfEnWIkLasIc3dPX CQz4XG14DD6Kzs9Bg7Qa6JQKMd3V8Lzg5ID0CKn6sCvIxO3pn7mZiaX/lhkw0tyP KTurkbLM1XYqVFbcjz4R9D7RzPyOmSBqNd7HSEuco/xA5NYar18ZIgOxMKaNHCA8 D4CShV1UFCtJxz9fUqcsWb21iucAsKfTQe0F9Gr2UTcP6bGAEF0LQamGEtYO+SXp zphG8OeRy1d4KBIO+kCF8RVmWMLH1HVu/DQNLV6/Xwgkgjkni5CNZnlBsmbl/PGk 6IkY9qcirWyCoWyPFTSuKxWEOz/oGbUELm+yodrLiOHfvJPjzM5Zdq7ChzkznEYl 3FePGH+7w5fU+6ioGiYwrc2FZVafp1qD5RXRc4pdZflRs6S2py8NXk0y4NFNdMv5 H4frNBarAgMBAAGjggJiMIICXjAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYI KwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFIuGLA4/ 7ikmn6LRVq4L6piBWeCLMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyh MG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgz LmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgz LmxldHNlbmNyeXB0Lm9yZy8wFwYDVR0RBBAwDoIMZGVhbmRyZWEuY29tMEwGA1Ud IARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0 dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBQYKKwYBBAHWeQIEAgSB9gSB8wDx AHYAdH7agzGtMxCRIZzOJU9CcMK//V5CIAjGNzV55hB7zFYAAAFtfr9x7AAABAMA RzBFAiEAuhp474oa/tPSZ8sFsz+EW/iLXFIM/YS+nZ4QzuR8+EQCIAfdX/eiAViF j09clIN3kcpkpWfEtm3uvOcNa/637xhyAHcAKTxRllTIOWW6qlD8WAfUt2+/WHop ctykwwz05UVH9HgAAAFtfr9x5gAABAMASDBGAiEAxUJlwX3wDM9a/zctFDyammYL GZnHMg2B36z2SYM7kuUCIQCcITfOD2MqedGSTFtTW3IBq3Q/FUqjwaZF9CKkm3Hg 9zANBgkqhkiG9w0BAQsFAAOCAQEAgPzqhM7Vygev5xavbzxXs8jpVyHNRZOX+Lmd rrvefe+5p6t1JWQrxQEP7Th7QeI++t7caVV9PkBCTEiuBPWdNxUopjulHNFOkQWH ovkJU6dGzIhQLG0c5raeJiSeW9+JNxB7spvjABj6atCM4ez/kGmSgLE8usvRlBNW 1iDh/YLncmJC3cEmoiV6JEmetlq00POGFrRCh2R8MGidodLTjnHmBKT6u1Y1LU4M 2eMfk+63JOZfUlZPSoLGVDQZn67PB4FeZOSGY7IUw2KQnssBw0GxPgnCkUzhGDh1 H3nV/6QsXGXHuHoxb539VqoABTtcPkcG+UL8h91y7M2bHgnMZw== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA4A+zG/Gd6LJkhfN1nvyE S7lKJ2kFlrOna5OTg4czoosNgScX52p1/rj3rm8rPpzAW16G9c8QjLGkLBdQ193J sQKjLGiLVVjxJf1u38qbm6X2Hes7khjPMQw7F+KZSUlMNyQNbZ6uzIh26cJatJ9v HvCAXm+Tx1/P63CdZw8ewJTdu9WuubCNyStubeEBBTwozznrrf63mfnGz0CMDLG0 cwJKTm78SyQDs1/HUoTUj7qCEjX8gx180II34St5DccuLD+h8N9JxxlGJayMcjjB 8SdYiQtqwhzd09cJDPhcbXgMPorOz0GDtBrolAox3dXwvODkgPQIqfqwK8jE7emf uZmJpf+WGTDS3I8pO6uRsszVdipUVtyPPhH0PtHM/I6ZIGo13sdIS5yj/EDk1hqv XxkiA7Ewpo0cIDwPgJKFXVQUK0nHP19SpyxZvbWK5wCwp9NB7QX0avZRNw/psYAQ XQtBqYYS1g75JenOmEbw55HLV3goEg76QIXxFWZYwsfUdW78NA0tXr9fCCSCOSeL kI1meUGyZuX88aToiRj2pyKtbIKhbI8VNK4rFYQ7P+gZtQQub7Kh2suI4d+8k+PM zll2rsKHOTOcRiXcV48Yf7vDl9T7qKgaJjCtzYVlVp+nWoPlFdFzil1l+VGzpLan Lw1eTTLg0U10y/kfh+s0FqsCAwEAAQ== -----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 394594528229517512892261352797114778152299 . . . . . . . . [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 2019-09-29 19:38:58 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-28 19:38:58 +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 914090462502760342419930210455589300754458666258503783024301200742946696891652176284367639403238234019391306351270302341649367616145850772303999815813638926124097387759190743859089401628203815145220964552772641464415507343814232422818871798632051463414819944932198178909617236701062737027918715142106286264419250960156549794312211820432095434126817769442503477372999135436092495316944431687170979919918450882473471769724178219821478246269075892861901156670264969357918831871037289928350742684479774883105399319540067830720490010651646775677053148502053607489112960054878269876088667739973648812467833631560590790871142311266561381088216843129047497876037569225294951098893684761625489078166122935249872762604428158217602106135707764195408076441751308637842868463355510001986696872202450845580702391543778341967678824643903203475389334004098562646470870983945187784912384611335257331652712632481489807711347943348317101664588080439540610877858650319824730878613745794580701233580586689571572423968127187828420493689030385283406706771843385325213728069715221245471883710121592806446843524703639540333025752427085809381958022056760444698270490028240582263531187115226732155031913491091321410713576402882924045029739624573462088724518571 . . . . . . . . . . . . . . . . . . . . [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) 8b862c0e3fee29269fa2d156ae0bea988159e08b . . . . . . . . . . . . . . . . [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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016d7ebf71ec0000040300473045022100ba1a78ef8a1afed3d267cb05b33f845bf88b5c520cfd84be9d9e10cee47cf844022007dd5ff7a20158858f4f5c94837791ca64a567c4b66deebce70d6bfeb7ef1872007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016d7ebf71e60000040300483046022100c54265c17df00ccf5aff372d143c9a9a660b1999c7320d81dfacf649833b92e50221009c2137ce0f632a79d1924c5b535b7201ab743f154aa3c1a645f422a49b71e0f7 . . . . [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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