www.optipath.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:b6:47:16:36:74:e1:af:d4:9c:9a:1e:69:96:53:61:34:fe 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.optipath.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:b6:47:16:36:74:e1:af:d4:9c:9a:1e:69:96:53:61:34:fe
Serial Number (int): 323362739097633589225493468160639247660286
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 4f:8f:40:f3:2f:ad:bb:cd:9a:c9:05:04:33:39:81:c0:05:68:ed:d1
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 3e:73:54:d5:00:67:8d:e0:c7:48:5e:13:40:4a:e5:9f:1e:58:5c:e8
Fingerprint (sha256): 53:0f:26:20:86:4e:0d:4c:a9:3f:e0:d6:11:a5:81:8a:3b:2a:d4:db:8c:a0:62:49:63:4c:2d:17:5e:94:86:a5

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.optipath.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.optipath.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.optipath.com

Other certificates including the domain name optipath.com

(limited to 100 certificates)
www.optipath.com
www.californiai.com
optipath.com
optipath.com
optipath.com
www.optipath.com
optipath.com
www.optipath.com
www.soapcleaning.com
www.optipath.com
www.aa-quality-training.com
intropy101.com
coincidenza.com
www.optipath.com
www.aa-quality-training.com
enviroflush.com

Certificate

The complete raw certificate details for www.optipath.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIGWDCCBUCgAwIBAgISA7ZHFjZ04a/UnJoeaZZTYTT+MA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMTgwNDE4MTRaFw0y
MDAzMTcwNDE4MTRaMBsxGTAXBgNVBAMTEHd3dy5vcHRpcGF0aC5jb20wggIiMA0G
CSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQC8gQEu0FgRokEa9WCnYX5/42HuR/sS
/flxE35rEIm3cCA3ODkAfg2goDJ5QQi0X0jeS5UKpYlSdFWWmHJfChc9wZ0eNrrf
MLuLrRyLs6OotaI9+2O23dOt03jlHyISrX0jMmRJcGCyfITRWHF8pY6lj7LyfFcu
iSpPb+Rbl6TerVnlzJG1SqeQMny3ZYyoLLRqSEuufUpDWD4HVjS0y595jYilUixV
KGGHsmw8CaSffRE5bNmwkp1+4HKisWwXb/aaXNIBo5OZ+mGNm4VGGmGMdSQQfM9i
nwSwmgQcGgDFD+CmsRB6jhRRr+lgxvdbGdP7hq1ptOA/QyVufrIdzJEvYvaGEseG
R59ElNWEFIVwZNRzzlQaRmKiaourmv9dDs85y/YSsOo727uHLwRtM0iEag1Y65ZS
WT0qruJGjCYVOD/11iCFxOCBHKat/Qe0X5B5zw900Szof4yZ1JZGMjzd5HZk6Rkq
5LGe71Vg8sPVK0BbzVyAJn2JWpQ9ViwNG6rKAI4JHsDPfM1zImVaNl2BytNJ4OVp
dS4xP5fniCKVjaGJ0Vm3BXy7evW+OCfmw4nJ6lgFWjAzKKjjpM83HvyfHtWm3c/1
ZyLbGCi+ctw22GfR7U3cFzNmYJrmKK9H7mkBAJne4EC/FeSBdD8ihhnGPq2NbdAX
uP3uwVCqUGIxGwIDAQABo4ICZTCCAmEwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQW
MBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBRP
j0DzL627zZrJBQQzOYHABWjt0TAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv
86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmlu
dC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0Lmlu
dC14My5sZXRzZW5jcnlwdC5vcmcvMBsGA1UdEQQUMBKCEHd3dy5vcHRpcGF0aC5j
b20wTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEF
BQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQC
BIH1BIHyAPAAdgCyHgXMi6LNiiBOh2b5K7mKJSBna9r6cOeySVMt74uQXgAAAW8X
cTsBAAAEAwBHMEUCIGIeHNKNe3h2yDg6Rx0VmjPxi4kU7uNFcrwaUmh60g/LAiEA
yfZWvTVllKA+CJZb8AUmWLKQb3/9jHA9DJ9Ry6esSPsAdgBvU3asMfAxGdiZAKRR
Ff93FRwR2QLBACkGjbIImjfZEwAAAW8XcTs4AAAEAwBHMEUCIFnjZiipDjLoFtLr
LB19AbYPfYKxj1wGkiBTrNyYWsjiAiEA7D6Y4EBpqG+XPeaBZXKKc5BJprFtpFX7
y66+gQ6a/I0wDQYJKoZIhvcNAQELBQADggEBAI46pQZRe5pc7XXNaGXiKwi/AEoB
lRduzzYkkfJJWKsb0r+vQ38Fd2d9maloO9OvKe7SqOXAsfDxFR/89zI1bFeuFRGA
5tdL/FD+w6nUq97eO/tv3aTicpeexOiRjXaOdSMtdhwkh07W3Wh/k/BOzTVySr7r
cjkAQ334GDRZ1GCd+auPDWPvGqtU03FxBlE3WlJEzLzuo5qtftX3/xr9nAwK1/rp
Q2zpQnpPC2j5SV54I4fN8S1G4LNima0/j9GRKcsY44mlcQ9VCe1v8XwHHOh+5Xsq
TEfJE8nB9fBgobjj2yjLx5u0WWrU06r8YsP5mAHlBq7wI8qQrk/lT/KjH90=
-----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 323362739097633589225493468160639247660286
 . . . . . . . . [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 2019-12-18 04:18:14 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-17 04:18:14 +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.optipath.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 769028916565385687644457923592731147550189835142767545255224848694899705951156622091606900230560586887574180865441680524811331771251195023943554736624544900871226271217331693692154093169231991867840654553908317482956265551937714041028366133180098055972171828665715054789211469704588902153100354116527842425811609784533643969272786370019436693482968600020353766294573428255587122954947291485827746805867472394666558737278384899335360812376580105414632866000123831053460691025780752077314876356285770030010850845942579826854311747902454165090138601696040470553892620590716273656001629348546304997030192962937979240427392710509170904435933063626977512330541458295858967812310277589685288081059937735943416174271187876379438153137006422048640506349639962661593951986615863650644202772894101723773280381342946010123258092576031865711453189926976874492481420194280976343235701678641867623598167374602079632978549622174988440924929435693544042960994118879978343038404226364467845017046736754274390058393145660807175261035486788441741210778755077800605017823224538770191117734531126836600914665056947328714271441822272101671395754917901117080437277922336778558657447819949472018930744687734796472317942931860175201753089728326601448305602843
 . . . . . . . . . . . . . . . . . . . . [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)
							4f8f40f32fadbbcd9ac90504333981c00568edd1
 . . . . . . . . . . . . . . . . [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.optipath.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)
							00f0007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f17713b0100000403004730450220621e1cd28d7b7876c8383a471d159a33f18b8914eee34572bc1a52687ad20fcb022100c9f656bd356594a03e08965bf0052658b2906f7ffd8c703d0c9f51cba7ac48fb0076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016f17713b380000040300473045022059e36628a90e32e816d2eb2c1d7d01b60f7d82b18f5c06922053acdc985ac8e2022100ec3e98e04069a86f973de68165728a739049a6b16da455fbcbaebe810e9afc8d
 . . . . [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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