www.infusys.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:d9:aa:53:7e:3e:8d:89:aa:4f:ee:14:80:fe:82:ec:18:fd 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.infusys.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:d9:aa:53:7e:3e:8d:89:aa:4f:ee:14:80:fe:82:ec:18:fd
Serial Number (int): 422516819629346887196628412609681758623997
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 3b:64:19:d9:75:72:16:45:e9:0d:24:eb:dc:c9:ff:40:1c:c8:79:1d
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 4d:83:d7:a9:6f:21:d1:5e:6c:06:f4:cb:de:0b:6b:83:00:08:2e:2b
Fingerprint (sha256): bc:68:74:b3:3d:b9:7c:17:2c:03:ec:b3:c3:a3:30:69:b0:4c:61:bd:20:a9:94:43:ca:67:6f:42:bb:db:80:ce

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.infusys.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.infusys.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.infusys.com

Other certificates including the domain name infusys.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.infusys.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 422516819629346887196628412609681758623997
 . . . . . . . . [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 2019-12-16 21:38:41 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-15 21:38:41 +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.infusys.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 947303981723854917442952807028308143229694810067792308215926028551062529248860916077411729215556965610585225409568319792814237729939069006665949481815825138032153616956008929457853549744948526210795918392506564921664561877064266325019552037852079918169558064205374958374661743149356673596004398229010158535338720605567660855774328128372465575498774706035956397698070509450627295084370646942937699719663883180339678459376531008811056269943749303831489798968111900618815769440421257896008992604887149567956829216963793698930277453026973874119014676529145045789064864366385972105185171446670120891048878322511606263506754035981419634822295761887562321023999081396877096771961347867525641475184362387415743068519801037255355958716886742172019460307205236211655459225917298772154018267717991511729923485119413821163273730736995361660701865706450944792291313703510667907239632418529874913094921795775821955527947955882488191517644433305276730756904342803698266537563060490964969789275757467442373853607442418574947496089162441326954906688882806527341622011714782185391144607931681999916538324757103946165005915937810492824298427646695060717256622722602013974962506739506131272925550398867529962985730789735976116428802467027973608910015569
 . . . . . . . . . . . . . . . . . . . . [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)
							3b6419d975721645e90d24ebdcc9ff401cc8791d
 . . . . . . . . . . . . . . . . [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 (19 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.infusys.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)
							00ef0076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016f10dd12960000040300473045022100a3f6fa99251e428670bd6226c39435cd178d853e061eb7303484d15067dc9c2302202f1648a0be010a484b7da1c42d01c3cd5bba21b8729b9ee1d1c29c71221bfb02007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f10dd1285000004030046304402205e59e3e767a2108d6ae2e3a70d56615ebee39b364f67debc02be88f336929e5602205cb878edc09ee55bc97d78eaefd544b4ca2c9503804dfd23895f244299087b6a
 . . . . [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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