www.deandrea.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:07:8d:bd:dc:e3:91:ff:7b:38:f2:aa:23:35:10:30:ac:60 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): 03:07:8d:bd:dc:e3:91:ff:7b:38:f2:aa:23:35:10:30:ac:60
Serial Number (int): 263907241335399335283131725374768645450848
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 13:12:79:ce:2f:52:a1:7a:02:c5:d3:7d:f8:09:77:d2:a9:5f:4d:36
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 05:f4:94:34:0a:0f:a9:cf:63:17:34:62:05:4c:9a:b2:24:05:1c:89
Fingerprint (sha256): ad:f4:ae:2d:89:a8:46:cb:61:85:4a:5b:23:83:20:85:62:00:94:58:74:95:88:ad:35:c2:03:f4:43:af:f7:49

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-----
MIIGWDCCBUCgAwIBAgISAweNvdzjkf97OPKqIzUQMKxgMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA1MjUxMjMwNDhaFw0x
OTA4MjMxMjMwNDhaMBsxGTAXBgNVBAMTEHd3dy5kZWFuZHJlYS5jb20wggIiMA0G
CSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQDg4YxLWGC1FMdYdxmf2DLSZkQ2XFTC
9Mm5reOW+UMUJhyfjPdpLzbBnFNDwBYxtuJ/Z1MYSH96/Jy5FrfxUDZpLF1l8YTR
XkeghGB55VOQvZeKtRPyhCeTcTl8GnnpUnTL9aRX8SZicohJlrzggzbpIDaRuTtD
uusY2olH9+4JfwRH9SfpTh+6doaNqbaGGExzZMoDn5HOwXToFDFtfPjzNSb0xH1m
nmMd/yV1iFiEIcGe3uACcC4KLonJLkjgwiWRpOkOr2gDvFYdbzoZVNX7hwnHy3WA
vk50fZiOH5Uiy6Vm36BEXWSQmqIePYq5gAaXjauA4V4vJj8dGoQOIzq60xc6Kzcn
Cck7lqc76ac8TBmXQNbvF7b30JgLO2r7SiY9Jy73XsfwF7CBfNMJa+jfg2Qkopm4
xjDC001RCiXgz0zMCSptngAvuBSYP6hbvSoV7T8yCIL4GD6Ez5qLSYVE5DzQzlie
UMNlXMq17KKdoylpR4dM54v2olX1vb8uGK7ZduhYnU2PGghFjx14O1k19FgDfRRs
7lbqJCvO0tSyDyxoVNzQKIO154IpCUSaJbFOCS40MgI2hs6xckQURFASRULA6kDb
0rhcdv1OniXs51NSRQ+RCBHCSP+P6lQy7GF87vizCx2pQnOyqWHLdXnEZU8ynn5Y
Cbw36VYeUvOp1wIDAQABo4ICZTCCAmEwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQW
MBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQT
EnnOL1KhegLF0334CXfSqV9NNjAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv
86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmlu
dC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0Lmlu
dC14My5sZXRzZW5jcnlwdC5vcmcvMBsGA1UdEQQUMBKCEHd3dy5kZWFuZHJlYS5j
b20wTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEF
BQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQC
BIH1BIHyAPAAdgDiaUuuJujpQAnohhu2O4PUPuf+dIj7pI8okwGd3fHb/gAAAWrv
L80vAAAEAwBHMEUCIQC8nJNv/oinLFovQOCgnrPeczpNY5zzd1o5ee7By5f40QIg
c2igKA2p0HALALUnGzh9ccVLZLYpMOEmjIMBjyjUASEAdgApPFGWVMg5ZbqqUPxY
B9S3b79Yeily3KTDDPTlRUf0eAAAAWrvL80yAAAEAwBHMEUCIEkCoAbVhKQZs2Od
BDHCYEZIS5hpJtEIWGKZNWCPHQLCAiEA7HPtIQ7I8pm8Fnx6oCLRialPCi+AHugA
8M+j5+A2WJ0wDQYJKoZIhvcNAQELBQADggEBABB/kGUCgUMLALwLpqmV3KCkn4BX
uN4jkxoiiTweNSEpjO4jO9XhrRC6SHgiKwOOG/Q10NM3O8vi3wHH7wFjNZM9bHbC
U8YLHM1sqtQhX77JrwG/NCxzCqjcI8xqOvGAWEYf6j6IwcGiX/a/UzR+GBnvjRK0
P3U8g41AfKmfmeGXgDy8Y0xYwK+ZOIldkiVKb6w3ffVAiPyZ9cdluS2X+NjFO9iX
TH2zbSAOFEwjQ+xiP5EIrUq5Yt3+IwtiaN2Ddek83F+W5uwqt7vYTFv0YYZj5zFe
kfFgFA1Eci2g8rqfdyFNw05yoTO2HOeq++6ei+m4+NBvUp5pwitxt5Ko8cY=
-----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 263907241335399335283131725374768645450848
 . . . . . . . . [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 2019-05-25 12:30:48 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-23 12:30:48 +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 917434629287003725139710086035847248998487028828401122981351310243025714759212556627279188533621543967599168495787944385743154008209365381611284692208195024371358502433865925310203532535203819631524646024161124867138997095961366551542180350267304134740925416440829634931298696122609537809642064652089680277074697774685846382950652881435088798593674395109391265373280537598801618610887166066932189900228394517498754801986161637464298693192865549628879063587721770268239076286630699789843254275943324754055745649696680529272561327939412866930711353858661345826526349836171151563886765865523872370207007448770545671105202714921742576188865987782299935362468733976999126436042215977043023440326186047687179478253529117489196879969080985335715137016434039766808669628962861644006979069843696870850281829654511810173898500621519986335980995184720564383511723372866244289398466311484681157758240245984738946383967463680275006186728692671476291424365356407775457979258050818625450898770798273004942123387618897712332035068398926152651325479346926689662755153179793671282942566946935249844756670257092102110416570371823867042577007307088313200316069606665280435069457205654817642012937870308934679187883980319591865326339688388734397489326551
 . . . . . . . . . . . . . . . . . . . . [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)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'y�/R�z��}�	wҩ_M6'
 . . . . . . . . . . . . . . . . [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)
							00f0007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016aef2fcd2f0000040300473045022100bc9c936ffe88a72c5a2f40e0a09eb3de733a4d639cf3775a3979eec1cb97f8d102207368a0280da9d0700b00b5271b387d71c54b64b62930e1268c83018f28d40121007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016aef2fcd32000004030047304502204902a006d584a419b3639d0431c26046484b986926d10858629935608f1d02c2022100ec73ed210ec8f299bc167c7aa022d189a94f0a2f801ee800f0cfa3e7e036589d
 . . . . [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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