patientclinicaltrialsrecruitment.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:9f:12:24:65:26:93:55:74:df:e0:a9:c2:0b:60:55:41:51 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=patientclinicaltrialsrecruitment.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:9f:12:24:65:26:93:55:74:df:e0:a9:c2:0b:60:55:41:51
Serial Number (int): 315465869213900629121478643955017224372561
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 74:b2:28:97:3f:b4:d8:a8:3b:25:60:98:3a:30:9f:43:32:f0:58:a9
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 66:b8:49:8d:3c:76:69:a9:b0:9c:4b:86:90:11:ba:01:60:b8:33:52
Fingerprint (sha256): 89:06:c5:14:df:76:ec:ea:5c:17:c8:19:f3:c6:f8:c2:25:25:93:c1:4b:cf:cd:4d:2a:fb:48:5f:34:0e:39:60

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 patientclinicaltrialsrecruitment.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for patientclinicaltrialsrecruitment.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

patientclinicaltrialsrecruitment.com

Other certificates including the domain name patientclinicaltrialsrecruitment.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for patientclinicaltrialsrecruitment.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 315465869213900629121478643955017224372561
 . . . . . . . . [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 2019-11-22 15:42:59 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-20 15:42:59 +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 'patientclinicaltrialsrecruitment.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 797538177909798166504465183037540881160672676392860749819438865607396564442853270164233145133243419653417195308877929244829992984313598713407851672941547081265182206426961091806029236925763355282062847801856944537064527732145273961502436679642376568071174555774238876104333863832210441670670062514093293367418185329814311858271613598905314919704390514612035496463680574300900626858096917819980513751025443055019540553152746650909652053700318903765800511582376384620933556805315442387782170065241072760173910746029012454802945820357490884586622140391355399144688821664083605956584589099520526764977274851593275917311189995598824099942692615567992936616317982996762324404184531506439927876747020618230677370573262157070961132390316974721459423835491873721089341419015603991409889832748809992867765230398578002493009124064185752602290208693296206085238560037564677395484847553663446082910942771014561866781716308383931614188697158901940052084042526599426004085929024655258452572842565581212615521103448504491939223479711103005644748847576756606119849930265576423905747118049460680405369858486115120206385455876521716241806781958949360714316459736315093285648457815165255978310610944289001327610259423975584781621237092779112442909370619
 . . . . . . . . . . . . . . . . . . . . [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)
							74b228973fb4d8a83b2560983a309f4332f058a9
 . . . . . . . . . . . . . . . . [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 (40 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'patientclinicaltrialsrecruitment.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)
							00f0007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016e93fecac5000004030046304402200484d5e5b67750340333f81afcfb4bab37400e266712393a6ca5a31f09073d950220375d3fab9946b55ba4bf7788609664b852fb282410ce501fcf623c42677ff7d70077006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016e93fecafa0000040300483046022100ec0f473fb8d4cebf1aca081386aaf801bfa800c4f2fe9102dfb42bfbd0214b0f022100e54f663c7e51238c724f1ffa880d93da4ddc2c6898aba258eadd57eb5d6c2bc8
 . . . . [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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