www.captar.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:e4:9d:c6:e9:92:d9:7c:a2:51:45:6f:f7:57:c4:d6:3e:8e 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.captar.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:e4:9d:c6:e9:92:d9:7c:a2:51:45:6f:f7:57:c4:d6:3e:8e
Serial Number (int): 426243244992567236242438581398129274666638
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 72:c0:8c:2f:43:eb:56:bb:95:dc:20:e5:f1:b4:1d:58:6a:c8:97:5c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 4b:96:a7:da:44:38:aa:d2:37:39:1b:e9:58:67:f4:40:e7:4f:88:98
Fingerprint (sha256): 0d:32:70:50:30:76:20:2b:f3:50:d6:05:7a:d3:a8:e3:67:dd:f1:ed:9a:04:55:6e:96:fa:de:80:71:5d:46:5b

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.captar.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.captar.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.captar.com

Other certificates including the domain name captar.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.captar.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 426243244992567236242438581398129274666638
 . . . . . . . . [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 2019-10-22 23:33:38 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-20 23:33:38 +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.captar.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 969270290278944065877973119745367239305974321404642578772942560524653278697562766247502491470314917283625934424225626983924498966335473000481548466255966430401073699724278300556544115676594722320551300683036440561048448993615544243957260029142172763511667586482010913422619044480450501970655834001088123604646133145351926473821247064351490764764096196215694841081926110129688611823933557801636844936830460767426977287281306542271968246243131596889037299535036581722443838922355441416743586387829299917584689867606791425027846491532809129144391022746721100654594036465781579490250156792623702941955856305036573637469284738213849622749317557164973034213583001612923802054715462912459567848458366645604668511988221344481380934661170371986578504299166418497229214654711501797111279088951609659198228602462405746885704332362002399312841970723585061814820424601490648801363985541474941319971060578850344281650649503027692894916657738637246939934061593627198710683071919747208714468042817901543701907897074026184689113496646362693804763944366572512811341672284751574561859599856647922606267581372320618662607454606584874413523548102078372581866035202385200212803044445953674915070033703441095759326115828388066364304893963843932416751154357
 . . . . . . . . . . . . . . . . . . . . [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)
							72c08c2f43eb56bb95dc20e5f1b41d586ac8975c
 . . . . . . . . . . . . . . . . [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 (18 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.captar.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016df6088dd70000040300473045022100fe44d0b673085091bd6fc871ec223436688a54359adec77f3c2abd8bac08087902205163be1a73f64ba3cd38eeab92b73c5a582ee235591f447bb7e2b42bd10ab240007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016df6088dc80000040300483046022100fb737eef61b462f4d3927ab55f99e4b49d0da7929b5141685f4456a02ebf0a37022100b00257e5c24fd823f3c5abae335192d34673e95697eed0176d460686cba0c09d
 . . . . [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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