rosalba.net

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:ec:0c:77:25:c8:44:26:ea:4a:ab:e9:b2:ab:6d:83:e7:e4 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:ec:0c:77:25:c8:44:26:ea:4a:ab:e9:b2:ab:6d:83:e7:e4
Serial Number (int): 341660065774213681816415620382271729821668
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: f5:3d:2f:15:4b:48:8b:90:65:5d:6f:44:83:46:82:19:8a:b0:f6:2d
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 8b:5e:6e:60:70:66:a4:ae:5b:5e:03:56:fa:34:3d:4a:68:11:3d:a0
Fingerprint (sha256): 80:2a:6b:b0:24:95:08:34:d2:fd:28:80:f0:80:b7:d2:13:d2:d8:71:e6:6a:34:ee:bd:79:97:ae:1b:5d:38:09

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 341660065774213681816415620382271729821668
 . . . . . . . . [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 2020-04-07 03:54:40 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-07-06 03:54:40 +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 661038512457940980368468704438591725239467435263238659512211322341089394603939097040972369193591322567817379511500409969424936187421786127606106683869422056924305467414920976900716407627763823384099030854896141556115715251297481679482794253138797616853662501835321734114294964315756712017657349561581256896701731235002898652250663743861333605199470765453918893138763415134615564189438504168906719424183927543076819941070003185692103367711732785125498425975138500340408990435051845056003139618984417968714042535602336252129304995945200801607199503096822867289496071586080023420840357305718955288982650100608962197604364833977900957794133058851977250434211706764613715432316329053440758789107928452368702648595797884134420050020164216726694407608287563878248292660231047780172644444433283031413688562007244904262526472146056270394289376645795670073614320504874803680325584261982765212198434156536163231591109286673462234391041819726656308731599195189092469125362557702518839223517607583669804787553158484462732284535017444542344331131446794432930853963991116202358266699167795491036939448395907043614760939286965907236208702170828498623119506257503731627409529323663631340632733364534641754160034178040458526223218691910901886803112861
 . . . . . . . . . . . . . . . . . . . . [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)
							f53d2f154b488b90655d6f44834682198ab0f62d
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600e712f2b0377e1a62fb8ec90c6184f1ea7b37cb561d11265bf3e0f34bf241546e0000017152fd8cf800000403004730450220741967f81b6fb5c7b28e26bd54c2b255a01dff7bc000463c72271b467e5958cf0221008b767da2a049211aa6b7be434e1da5dac2524a51ad7697a689778d23995c0f21007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000017152fd8cea0000040300473045022076ae76265846eb4e15507b3e526dd7589ebd1899eb020337b5b9fcc8595fe8d1022100b8e38786917b83dcdf2b31133cb1f29544f34322c100ac12ba9c86bcf5242673
 . . . . [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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