rosalba.net

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:2b:82:6a:b2:5e:e3:ed:72:ae:ea:f4:2e:37:b2:74:fd:6f 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=rosalba.net

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:2b:82:6a:b2:5e:e3:ed:72:ae:ea:f4:2e:37:b2:74:fd:6f
Serial Number (int): 276142353213587034504566245695411113491823
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: ba:74:ae:e3:1d:33:71:74:c7:23:d4:68:a3:ed:bd:94:3f:17:dd:31
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 64:a1:36:22:93:75:71:6f:c6:ea:97:a6:43:38:fa:de:22:a1:26:db
Fingerprint (sha256): 17:70:10:0c:d3:89:26:17:e6:3e:e2:86:c7:88:85:5f:14:1f:70:77:88:4b:96:0a:a7:50:ed:be:c3:00:a7:a3

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 rosalba.net

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for rosalba.net

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

rosalba.net

Other certificates including the domain name rosalba.net

(limited to 100 certificates)

Certificate

The complete raw certificate details for rosalba.net 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 276142353213587034504566245695411113491823
 . . . . . . . . [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 12:19:54 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-26 12:19:54 +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 'rosalba.net'
 . . . . . . . . [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 701763446023467025870126898078155008791033672921282564230272492212551054340167779192229461303814522023748863604007191628559647580520387411219881428366950845659301932673341579901601567165700667835691600890831550071337600944487788369308528130422134915929521242908414284825227851158797669626262448430354118554385346059285413798054902311282753230977823717914763079282761326428998874025339830916612839784576149714897879286816384586430864290238154027040878713191509523294404957966981811293960555464584542357291462477188381995426738836757150756194565648998158937858525509906976672782599059938504423319657295796146840553310445170956789301288247855955344952711905579384871135685451084925507489277632845096530359363963654262626944838334783412130820282904014262519613788031518623938297926163919162524353252707852088704619455315696432629409226241149868020475185993153123138075617544029520633441006342722959522912834602123941296148234843514180668579185281448606657755526790160731962999747269679238945431642625841195371790942865846262082067811181164336786760581688862086836846053540357513579714179522970136376271135328287587851875829207882220058877001951275405145362424291786416121513072886484278914016120264551062530015602331389540175362049219491
 . . . . . . . . . . . . . . . . . . . . [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)
							ba74aee31d337174c723d468a3edbd943f17dd31
 . . . . . . . . . . . . . . . . [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 (15 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'rosalba.net'
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef00750063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016c38bcd3ac000004030046304402203da80763dc4de7c3678b58a1fc847ea663a1fd7a84cb830b2db0ab4bd8e8316502205f2b16c549567ebd23e50b7a1a6981613e18958857c408c7356ba80edd802582007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016c38bcd5c40000040300473045022100ead7f95b5496bd90a88c124c0c096b29d5a8dc329e7ec72b231437c9ae13ba150220769c3a13148030b17fec58dbb527e392dd2f16e920e1f819b57b4fe1ec0c1e4b
 . . . . [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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