www.deandrea.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:13:c9:b8:fc:85:57:7d:70:24:d3:24:05:57:9d:1e:71:8d 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): 04:13:c9:b8:fc:85:57:7d:70:24:d3:24:05:57:9d:1e:71:8d
Serial Number (int): 355182644030045198466821386125418562482573
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: b6:46:cb:8e:95:df:2c:78:5b:f3:df:e4:2a:84:7b:fc:69:c4:f1:0a
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): d5:ae:a7:ea:78:75:a7:2f:89:d7:5b:49:5a:81:7c:52:54:ec:57:79
Fingerprint (sha256): b2:41:ea:69:20:19:fd:a8:88:0c:f7:19:d6:20:6f:2d:d2:5a:fc:8e:4f:a3:c9:6a:91:23:85:5f:07:f8:1a:94

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 355182644030045198466821386125418562482573
 . . . . . . . . [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 2019-12-04 04:18:52 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-03 04:18:52 +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 720721874365606920124414750121290254983694257806929519934446894884348757683353978886770692528267726649355534594713270476966391047257322328410986845852094967433526561372841708526889393746816883938890072443614461059976534869528228202659546729177518586094473629421812595254281781588991147527815615801739261000351050805448782408753648193700730546263767575626429547223166766644697710609236942102529060168402290946598417476067934341478522410592866989694222248969126024906610417788780261981516338493918762365566579985213294076705488446485055251698874998281223490199212433877071312735057613927969801349829656147796448019540287629396054176634113287381534098278820615112458415050942932624603753649429524120107170352449958552113819493604197622854166899524297132158566808519398456171729616008344339751985673042319018033916772190186549448516087495315418263019569459091459270268429999967061738233454892615281336612101838241447502466945748648799316246556891780292498494915880527441644403616937641091397762102843899378146327689081061466002078795711574324275708334568349371830818037209497016997143873285186970179110402991694740527888006149069527727898312614021239759905900915401071292201910140936978121076478009258316359040528480730512383247919115591
 . . . . . . . . . . . . . . . . . . . . [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)
							b646cb8e95df2c785bf3dfe42a847bfc69c4f10a
 . . . . . . . . . . . . . . . . [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)
							00f0007700f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016ecf58c7450000040300483046022100cc5115864d577a530728a8a2c7755dfc07a4fb4d153afd09c0dfe7369dba9cd0022100c10119f00b40013f23ae1e533833be22f6f906e8c6a5eac1692e9073a0552ba600750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016ecf58c76a0000040300463044022031e5ece0c714818f499dfb6792765dcc2a0b243e45ccca3a837bcd209d50409302206881de719dac9d1c32b4f100831e4d1a68fb1b1647696f305e0dce8bd807248c
 . . . . [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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