www.patentspro.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:50:41:87:79:68:6e:59:fb:43:b6:ba:18:26:07:0c:16:16 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): 04:50:41:87:79:68:6e:59:fb:43:b6:ba:18:26:07:0c:16:16
Serial Number (int): 375758836322963428472411157663728689485334
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 5f:94:46:e4:18:a7:01:b5:29:41:1f:e8:d5:be:79:ef:69:c8:e4:a1
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 2a:f1:25:12:a8:ed:d8:ac:36:32:a5:9f:84:35:69:ab:22:a6:ec:28
Fingerprint (sha256): af:54:3b:c6:9e:14:c9:34:90:67:59:7c:1e:e4:e3:07:3a:e7:3f:49:f6:d4:a8:aa:28:d3:82:03:82:ed:a9:84

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 375758836322963428472411157663728689485334
 . . . . . . . . [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 2020-02-18 16:56:56 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-18 16:56:56 +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 831838535141644271645543186154329412309217526319085594966445680899333174542890366807525755963628092716752471143338501634204658320599581554347225886749102124208149788377341591414148858875449759929265862220781720476739457561093078543522003435625048543401082802495601367971094379912096003491962098084746774053582489367579394386776861484012212507353751262281774834342392562377306314433229274083962038895065547665206061142976251830844913931114640294369469662263448857616134202551070964586197882336283536388679179195336948847130275702022392807163037054910299341517416117916951849768578379607632009262311470788940286148846089286510061884719558684087255031743245715923553848916093703872548336033451568647711135915549787891104674304120553791345216379864485569748345573971541330910809419632627426109967209420213462963119783428169206146415264299832526469818914929191492069956397098408671624525625549226578748613784688475163401250301419726570093477970614720148583586034610081245518831618210654929390645949069685466094700255918277969766098499672769672803432834588037381508399367855130698522447035789292770631188989502495654912748385941487555506062930651215541390191512548556898956459113467600448361408945211613598592817467389105364145059838900253
 . . . . . . . . . . . . . . . . . . . . [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)
							5f9446e418a701b529411fe8d5be79ef69c8e4a1
 . . . . . . . . . . . . . . . . [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)
							00ef0076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d913000001705972204b0000040300473045022100af4e2a95f382a39013435a9e726b78ff57e724344a3ae76ebdc27565d4ef1ae70220195a6f0b3008405612ee0b6cf2f3f030cb8e4005c3d76e0d6c5e073a7b19651400750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c000001705972204e0000040300463044022043d1f5fe4e2fbc4c054782fa37b97818a0bb7c6f78318b2a4791a412e0373c0902203280050c0ca758f9c716640bfab0343def448f956c2b9c10513e5fac768ac9e9
 . . . . [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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