rosalba.net

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:fd:87:a4:d7:78:14:48:ac:85:73:91:1f:fe:db:c8:5b:44 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:fd:87:a4:d7:78:14:48:ac:85:73:91:1f:fe:db:c8:5b:44
Serial Number (int): 347608598312625656395063647444678358883140
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: c0:a1:d2:45:e9:bc:02:d0:94:3c:96:66:07:df:98:a0:ab:7d:e2:15
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 81:2f:fe:07:ff:84:86:2c:d9:08:46:95:5f:e5:db:1d:05:54:4c:66
Fingerprint (sha256): ea:1c:d8:e3:7a:6c:9c:c9:74:67:2f:a2:4a:91:ea:de:70:a7:3c:96:5f:d7:a3:da:6c:62:d7:c4:14:f8:44:52

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 347608598312625656395063647444678358883140
 . . . . . . . . [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 2019-09-30 12:48:57 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-29 12:48:57 +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 708602638496408322685380016096876091458051096373578850261138112965441609293179763490042222434912907994746867198016532931005942915232890816555542368812216598192746619050295313149563205650266462559468953649699140499999922398781639290915584414006567519680831180441038190055471883427692252238990308572349019858709627491985877744655195328800093353199237686021678089563861633273271262083489396977754885617500464166527260738477825506968755333398584546471048592837136723342898434253258288599764400776577796326500776295052994036221853531714996472871338047649394725092170910428697845939932430536046312831804385106946847323175321169950583257193886602192473519905659719590867971058799706585621090824053953431896014410101935717458393278962321853560372862189133965878177654213864179765242238411677761612345529520121224686309656119085857239387853148235966660556530590408282473885651656685194507872555729643132026328930910813660141726160697330418632672916489204456316505387403456679375257363817657845118299181433375304629148092040030389573806551750086806639281849675786388020850688691613296239301922803225128459264483701712766117132419873074099602879222687256839376892408235959726246644507313284639719723442571146109824445105656073795209638544948417
 . . . . . . . . . . . . . . . . . . . . [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)
							c0a1d245e9bc02d0943c966607df98a0ab7de215
 . . . . . . . . . . . . . . . . [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)
							00f0007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016d826e6abc0000040300473045022062e7755287239ba1d42e0899768b9bebca1824d4b72f608544bffea13d67fa59022100f7ecb92e4db1bfb92659b847fab1a833978f1d6352801c98e3c5eb61271c4f7600760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016d826e6ae00000040300473045022100b534c747cad20fefb59d10542a55f7f1e62fcad7f9bfd7e7018b0ddc97a16ab90220050416523c13e929d1f88ad48d4098b89ee88586c5888c6ebc912265df8e1cad
 . . . . [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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