www.deandrea.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:f9:89:d0:f8:1b:6a:58:78:01:84:55:95:29:85:4a:5c:4f 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.deandrea.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:f9:89:d0:f8:1b:6a:58:78:01:84:55:95:29:85:4a:5c:4f
Serial Number (int): 346250356423973180517711082967422087093327
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 3b:52:66:f2:88:12:b1:ca:be:a9:ba:16:05:81:9d:6f:81:f1:33:49
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): ae:e8:10:c2:87:9a:37:bc:0e:fc:6e:e2:e2:27:49:ff:5f:88:a3:a8
Fingerprint (sha256): 74:0c:50:1c:69:e0:ed:31:fd:72:7b:fa:c6:d5:68:1f:88:e2:f5:aa:64:b0:29:b5:e2:be:eb:78:81:47:dc:74

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate www.deandrea.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.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

www.deandrea.com

Other certificates including the domain name deandrea.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.deandrea.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 346250356423973180517711082967422087093327
 . . . . . . . . [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 2020-02-10 14:52:03 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-10 14:52:03 +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.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 820298168487450356724994876075086800704631071965408099482666464782708868178699932470999543138558876009828095115030932585405103581525611174874700639049257206226481216287625574431388617417303405823754787284372949559256898530928192077032122656580529197669364877684162439066135809070851126682764112333392649067228327986323426297257008875624603835418296389021814411022655966538558498156189148433236108662827925136217528962950866573416903250037586980442614481340133703952713859035515973629357265280834284284209438570140900530703389366236995034911227904446379399436435831278913489115830866858338801741209877812328934385146086784199488450426772921196757915384288631413686525260016773097657621960716415447080991987753686327055261791951465026211510625749555604741076205345070053425580309722534159628348988177978483617646610440199925370503063245449113422533544518764002504741667609083142759005524137528756774904810901019179693631201806295478982117070701069006069539062371377105369983261057087486681914370466828121514754373145322543869039263046582819662564215467274521042832013445503483478828375493182573740103984837942332682852734566563152843564012947630966298272299716853107793608161782306986422347077785667475195555494690865361130719027092457
 . . . . . . . . . . . . . . . . . . . . [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)
							3b5266f28812b1cabea9ba1605819d6f81f13349
 . . . . . . . . . . . . . . . . [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.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)
							00f00075006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d913000001702fccebab000004030046304402206e48bb6532fa26e512e7acc9c0b4a20f7a944f0380ace8b624aa8db15a315fb50220408f755529036d605501d848d5928ce0c935c95f12e8e0c4fc95aa734c61ecfd00770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c000001702fccebcd0000040300483046022100de9b6b017375b8b70a4bceb2fc006b59cffbbfa379aacdc9f3687b26e35f003b022100f81f7d7f26420fc5cc1d4af8fbfadcc5f25b45b2b8b7aac5849283c85c691a3c
 . . . . [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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