www.reginaldo.co

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:d5:4e:6f:92:b4:f7:4e:13:78:12:06:60:be:b8:57:8c:17 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.reginaldo.co

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:d5:4e:6f:92:b4:f7:4e:13:78:12:06:60:be:b8:57:8c:17
Serial Number (int): 333921261053632562032814889857829473586199
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 10:ad:26:26:12:48:a6:d3:12:34:8c:37:1e:7e:b5:d3:ec:d3:30:32
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 0d:77:a9:f9:9b:55:97:b1:98:33:d1:1f:a4:0d:a0:22:4c:70:10:5d
Fingerprint (sha256): 72:c8:e5:0a:8c:e5:ed:16:81:b1:dc:61:84:ed:93:e3:c7:00:f7:11:95:ab:d1:7b:62:a4:31:72:b2:c6:fa:a9

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.reginaldo.co

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.reginaldo.co

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.reginaldo.co

Other certificates including the domain name reginaldo.co

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.reginaldo.co 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 333921261053632562032814889857829473586199
 . . . . . . . . [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 2019-07-28 21:09:38 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-26 21:09:38 +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.reginaldo.co'
 . . . . . . . . [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 834157152348281338765513670913548825689759664221201781813236516264643134265168279063158120086297374504657649773032719892261455926476459163142330629752233804403255649795474754654348802448106642488003421510510869375235364393900458275859290137497276907298946417758918923798197946064855472514395149464443265972473718374926846026851078087907098952009587960124863920340453488795121256038825682439506310855302825512656492815115841060299785428837630664125433163127964827161400570564843202567321165223414497018005962991937556341498203668354630468649166152586226283660854602020158294822547325276398024540657949265360960336776864350848683345240772438007385232589001369119221901295447892545309028283231386592113169774878077511495268664911441328435969970360940836186750003067957497150083822146169117774823869343713294351365556358267645826918447481664906638286353821623093448865081411311384791633355129777137534840677703294320871372966059569546349156920080257917057456708052336830795885682512482896008002921772610589267991544421020106097025660547313771116679542701279252215676957019625749325837948993756513327875294093103870940127328947936309599953689837734364064358484527816806406091677232850328863109076612277731851199174899473133442620732859491
 . . . . . . . . . . . . . . . . . . . . [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)
							10ad26261248a6d312348c371e7eb5d3ecd33032
 . . . . . . . . . . . . . . . . [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.reginaldo.co'
 . . . . . . . . . . . . . . . . [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)
							00f1007700e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016c3aa1cf9a0000040300483046022100a20f2ff0d2fa689c2766282084ea3819747e2b8b869d14bf99a527528a176ff5022100b03bb221732f1a869d2ded9b29713ebb4b980a5327c414d5bbfb4ef8eb3d076700760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016c3aa1cfa700000403004730450220285f0c825974966bad2d26dae65e6222af69e0e0584c58349eafda6bb87d25e1022100b7f1ff78b522efc408583f258a5e2b6340d63b5d22b3746af3758f7b5db57cb3
 . . . . [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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