deandrea.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:e0:78:22:f5:cf:09:b0:86:7c:a1:41:87:bd:6c:c2:6f:ac 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:e0:78:22:f5:cf:09:b0:86:7c:a1:41:87:bd:6c:c2:6f:ac
Serial Number (int): 337719796868751917150796178173150013583276
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: a5:5d:44:70:25:57:42:94:8a:f7:c7:89:e7:e1:99:37:63:51:df:94
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 2d:9e:1b:71:31:ab:6a:f6:15:96:28:58:55:84:07:67:b8:a4:c8:0f
Fingerprint (sha256): ae:c2:3b:77:59:f4:f6:dd:ee:b4:5f:6c:3b:c1:f9:eb:ff:22:62:6d:93:e7:3a:dc:94:c2:bb:54:e4:1f:16:44

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 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-----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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 337719796868751917150796178173150013583276
 . . . . . . . . [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 2019-07-26 16:48:35 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-24 16:48:35 +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 681688751734536116398187947627358742698937676615502366828920631700941226123233328047591926420483082357052243143287201861934728053234411955611611361477970382341604407172109417876220642223013973737981574864013930308101720385333725810699956364079015336241751012467564620357400900125645734610059906865901018048768720647380915291871184562688356991072878513630455066191181773343359918857672580777593456246422445660260991353839509585505318256250916859536063253911323279325640664182931124741224768585763257631850949161876156267986843303605085923439135606875239362714828900628246447844226944055164675042027246575356814171938654377899966575628836783248865093550821191856587865244425571750739687024978031435962502118016116381588858989029608276259444232938340525859002384557659295642552786042799331573301908337548070091053828678454153458947242105792995885358958432418117466913234610249248981209729379261827225980216470505041856934316195330603271114284096725302438954897795119783639675342479672585722693162126957177220814593152641464668005772589466368374568071108581386843729768280159083724450470417501266749201263636921275249244980705455892492973717766874140768812834451046870730669840444086191384770882154970605548679741145450212012386297978369
 . . . . . . . . . . . . . . . . . . . . [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)
							a55d4470255742948af7c789e7e199376351df94
 . . . . . . . . . . . . . . . . [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)
							00f1007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c2f6617910000040300483046022100e8671042461e9c40a3ab4db51325459c6adf763b45b9d9b3eb0469bd1fe12e56022100d771aaaecd4ff91a7e47204b9be4860bd9601cc25efe94bb40a006696ffddced0076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016c2f66194a00000403004730450220130c61811d6fd625705a3b7c56b9957a68e92b8851a4f42a59a49a389968a3e0022100d4e122f47344cd27b53c0e8b97e35f16a8d6ba5968c72017178ba0bab8bb75be
 . . . . [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)
		00440a59ce4e1667d1e72bf217639916a17d1fd8e898b54a8f82b63499f77d42c9146b1e0b9abd12a48e98ae5bd1a6bb33b64c4bf44824e31186bde15700d04c991e1103708703d6f7fd3f4d68fdf3a688b145d8df6237213a88116af5abf69a81eccd7c1be003ea48cec9547340aa64405739464da8f5eb0fd817f5760f7b79249d1a1c4a0372571d06750a3e3460a802ce353e02f18b8effa084f168617d02afe9aad8eff0b45818e0eadf34cf6be32f568a065a2fa075028b956fcecbc5f125117236f50a41f825092f027cea477717bbd60614fd0471294fecde822105ad50716c994d60f53a86014c1424f79a7eee4cc852d006c6d59999d607247f011ed9