www.rjjco.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:ba:e5:94:4e:77:6e:33:2c:16:d0:65:21:f2:79:74:74:01 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.rjjco.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:ba:e5:94:4e:77:6e:33:2c:16:d0:65:21:f2:79:74:74:01
Serial Number (int): 412046827236795555318597136929609265476609
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: a3:b5:18:09:d9:3a:11:b0:bd:7b:f0:86:52:42:72:6c:17:5a:b1:dd
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 63:2b:84:81:b4:fd:1c:3c:31:8c:f6:88:e7:4b:d6:fb:cd:f0:bc:a2
Fingerprint (sha256): 7f:a0:44:bd:20:cf:03:db:31:fb:c4:cb:ac:83:e7:b5:d1:e0:57:c6:42:11:aa:9c:d1:df:f2:34:f1:3d:f9:8d

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.rjjco.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.rjjco.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.rjjco.com

Other certificates including the domain name rjjco.com

(limited to 100 certificates)

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA5QSBk/q2jHrVDT6NPk3B
Ix20wnlOPx1K1Tz8ZCTIXLcrRC+ZTb1zeZhRHE7MRP1hldP/wsCyFkmZ+rT0br50
+DGfBPksG50fnpdlNnkrLpq9MgUbvnlG02VTwkMyQ0gHK/vPeXVZ4sMXXiWZwCDi
ZPOcTZzhUVxCfQKkIICH9xwVwiEpJEJceiFHrrzYnxwDRdtVeMYN3c01t8tv5q+M
BNY1IwX7iEYKY9O9PMEJ3tcI/bfwMLXYJMAkoXuEv2kdFUPHDefoGaNHcHL1l2iz
mmehWXQe08vskDaWOqwW5ugyGgprQ/0V+YeLmd78FtYEbnlehCCyVH6zSBXgyf+m
rBAmXdxziQQimbdp9dQlIub4o6SJgCux1j0ApnSwl5wsI3lRdIcJ86DMS6xGAPGf
ZnAhLrHgs7rs4qsCxj8YlrJxG2QuyFfqHdAbtmFdqAicr97m1JRnBcIYqPVrdptd
mVE0aushaBUnfAJlOUL/uFrho5ixTKoFFMrrQ0CFQIVSJCgrJRh/nBOLvRC+AhR6
RIitK2E+HUKF7I9Up7Q+7wG6h6AnSk0+u0LCGVT6KmNqIeEOpC3KknBXxN4QN9Ns
Un8gR+OvNbG45fQw/R/ZhTcvYWBdHM3dk71lajFXJbAnTqop67ZCbHBAxzIdVKy8
3L+rIiGxug4672CvO1bwpp0CAwEAAQ==
-----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 412046827236795555318597136929609265476609
 . . . . . . . . [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 10:05:28 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-11 10:05:28 +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.rjjco.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 934310302303927514862283172209606131079524034378098134986035448909077268209080491444436443086347088259471297511143346522198130634718874761809554206942853428863352112334553496342997882811251031145973951815546152997819688591002137969336135908192174154681316214643072588536044109442372982849079882567666055131395213838549211434860107413783018898097766382144945463529380488515983943915366626621413086498983270662544182456075392390578281305175199577251190713231203346168499215110026146773276385247382032805368238564144913301163138868139366554726881146645907715317999936149578914584296918782413939936780695541406001236043522354268504046464606738257001703193939322399706152391844192807359814403144759623938733630030331300655860088297962178397991832020529720545351141121711957085520854052565741638747336129153285233033606222872386203580332729550548550618760137521517044708785139006581946116202676476720043593080270823617113247536607270154061353590288191873641238793365528689495490531611744439052403459977049143784851388852591072212960155128749794418494728777862386369448039471785822985072993791498637272610185178748602517150514065854247901863242780180660830238285477013250781376865030191302598345312541417118448128798691210230846281240061597
 . . . . . . . . . . . . . . . . . . . . [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)
							a3b51809d93a11b0bd7bf0865242726c175ab1dd
 . . . . . . . . . . . . . . . . [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 (17 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.rjjco.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)
							00f1007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016dc4cb6c9100000403004830460221009525ce6cfbedd3127be11586bfb92cb3cc51694b899c5d29936ef54bf746aed3022100b7d3868876256b2fabe9e81a02a3ac6f9f9e0969e9ec7959dbc5c2dd4b9e53360076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016dc4cb6cbc00000403004730450220626e6f7dc104de1a3741ffaec685492ed271799640da17b9c8396471a322b938022100eea31325bc8a9d64b545758880559d9635c13e2539e20054dcf802aa1f1362b2
 . . . . [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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