www.patentspro.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:b1:aa:4b:1e:df:9e:93:d4:98:e5:65:1d:47:bd:48:4d:12 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.patentspro.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:b1:aa:4b:1e:df:9e:93:d4:98:e5:65:1d:47:bd:48:4d:12
Serial Number (int): 321793195548023919481195236001388272569618
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 63:f9:3f:27:b0:3c:60:4f:f6:3a:3a:a0:b8:b1:4a:ba:3d:25:ed:aa
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): d5:fb:5f:ec:5f:95:af:57:42:81:a0:e1:59:79:16:f3:ad:24:eb:b6
Fingerprint (sha256): bc:59:e0:4e:c9:f5:7a:8b:58:e6:df:86:6f:3d:c2:20:7e:2e:cb:53:b1:86:ce:de:b6:5c:fe:3a:dc:24:85:78

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.patentspro.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.patentspro.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.patentspro.com

Other certificates including the domain name patentspro.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.patentspro.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 321793195548023919481195236001388272569618
 . . . . . . . . [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 2019-12-12 00:09:20 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-11 00:09:20 +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.patentspro.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 815713049059583073836359990317629903178414611532182127769169997830167405352986888251662269310087424753902320611077986496124385176269159409358088206066201099622967686456547430214197548261892293441067394634827818021945776574332709857909503571206440819565387192840842941997887386331466710488197348064078266928816107408292927816080674595018449381150758934814502802767016148114758000839880423830076367393867586278873409343207169325438672019047943724779310416330444745852708864576196946535757859458040752953827621944043571739283948816672161364908501423673403858583364449566063645984411031862629443030237106334262555364201817117197450168751667314979503252031248195434763261164473642695667802703126326200052296823340535671832432580102343593555410238509256592261108495678697879978148672719440754281082575870400625032206732898111392377933508937581846010214084071262329110957647949741239100657921230607946144919087904778621291984543858853094971678972151696786245332403938705347218205907642709814147195096638531167303923482936630259537273960799733773495071181701351740673978241864029521416958901224140543551634910116414300701924932564111773571778802179780006854848903869658926859402207274642123210589033574812041968284981003885194883654699526189
 . . . . . . . . . . . . . . . . . . . . [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)
							63f93f27b03c604ff63a3aa0b8b14aba3d25edaa
 . . . . . . . . . . . . . . . . [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 (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.patentspro.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ef7a7360000000403004630440220555847a2a5117be57efe4963f880d4f26cce67c0821ee8e9a04dc64d6a5d868702205ab17f5f76d31da2b270b0423f78b606ad0ad8e8064b903e37d312f8643048700076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016ef7a736380000040300473045022001ca4f0d4170d9e39564d992741e6af4ee17174fb02b7c9a644a805961167c99022100ef5d69d2f67eed4ea324ab13de86304df085c1944ed654a6ed707817d92ccdba
 . . . . [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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