www.infusys.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:94:8e:65:ad:1d:9a:d1:6c:c2:f8:94:f0:6f:04:3f:4c:3b 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): 03:94:8e:65:ad:1d:9a:d1:6c:c2:f8:94:f0:6f:04:3f:4c:3b
Serial Number (int): 311887926408166194619267559027556017458235
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 2c:a8:5e:f0:e6:0b:f7:56:86:73:77:55:55:a9:73:75:39:79:5b:ee
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 8c:fb:f4:72:be:84:ba:54:20:b7:a8:26:40:49:13:ee:c5:2a:d5:1e
Fingerprint (sha256): 74:37:59:92:d8:fa:9f:d0:e2:f5:1b:a1:8e:a0:60:d7:99:8b:01:b0:29:5d:27:e2:d5:b2:6b:41:73:3b:7e:91

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 311887926408166194619267559027556017458235
 . . . . . . . . [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 2019-10-13 11:08:45 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-11 11:08:45 +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 831704126218143409841471801892511451934872039773563155910921711725613958751503138689736445017275694930162440739500377736463216326095728180196408186782108173416769722569787881821296840065512571824973861865332610508489068549790592822557815843340823001062059505672137913436925650527912111575751036560938893156015215987603258034207148254956578540909854964492070013566213396903290600708890152200209544965383116565291488560944696186814107021669939005668629004551267561865356857079178602790538472753963424686631794552137585739985211468314097125809961488197230999407386348561982295067512473375479753800932446662784286283277808326455700221622586984947978248613296015055598264926256598264107293586339008540610006453492178543747987727150731778013318413183838292999432717830658881960279607267089822958415834540998909592140620900969319080768148861414848958771583615716123996618597845831186750015548908455835408285874054206066895732933699250223627385514659728526008295686466905965232745417474578729965173557161704745365799661628014439142636026073313060607353358590725560160910023321548029084563364004431788622741362818388845227857648373560934394956035285605396482840556784442629683010764328549871116015862392011903019348282563641697159519463493429
 . . . . . . . . . . . . . . . . . . . . [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)
							2ca85ef0e60bf7568673775555a9737539795bee
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016dc5055b490000040300473045022077186e658e7c7b7f637eb2f5d4f66eb95301c860fe78ebd56c0a0fabdb30b1f8022100cebba77743652a4127b62ab74535352bcde2d631d0ee86e654e70255056986f2007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016dc5055b690000040300473045022052077fe127a4741c046d55ce9a3c076517a0463234389ecbe604bdfc2f0f1cf9022100cec156179040ea794cbd9eb5f7412d9d210718abff979ce740d20fab97636614
 . . . . [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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