rosalba.net

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:8c:ef:19:15:8a:3d:52:c0:0e:bf:e3:b7:b9:5b:fc:57:cc 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): 04:8c:ef:19:15:8a:3d:52:c0:0e:bf:e3:b7:b9:5b:fc:57:cc
Serial Number (int): 396406490831269496463819080365270823098316
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: e7:ff:29:bd:27:02:c2:ec:79:ca:10:77:b2:62:83:0b:5d:f6:d6:e9
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 39:a8:62:ba:bf:b3:36:66:8e:bc:c0:66:90:51:c1:b5:17:6b:cc:f9
Fingerprint (sha256): 55:8d:8a:07:15:3b:d7:26:e4:c9:d2:9e:12:d6:5c:a1:75:ff:1a:87:ad:67:3c:11:9a:ab:42:27:60:21:54:58

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-----
MIIGTjCCBTagAwIBAgISBIzvGRWKPVLADr/jt7lb/FfMMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMDYwOTA4MDhaFw0y
MDA1MDYwOTA4MDhaMBYxFDASBgNVBAMTC3Jvc2FsYmEubmV0MIICIjANBgkqhkiG
9w0BAQEFAAOCAg8AMIICCgKCAgEA8Fg4dgIT/oh86XamJ7lw1PB3fttpt38ZJFna
yUavgWXtT6sNmqzNrc+XRR0Ti+0ohJH21Motk9QvSkkvFSjLGFdMPEtcVDrfIAEy
Ub3yqnP/ZlJjrhSzPCfu3BMv4vBpCYKZXLjOeKURWOpb4mv11Oj1f0mW/VelHTBg
lC3kumTLQVX1lf8X1iTiAUuGSPDIP9/x09vQn+dgN5bvc3VhlA1q8ZQziyYYpZ6T
ztki4cVRTSk8MuF9Tr2WZzx1dEJ/zoAAiA9oBIrR7dT9B4Mm2S0LlwjnNaBxmGAp
7OnD/bTpsgYOU++0CA1SjydGMieBKFBnw5FWYgyLqfC94LFjZ8Uvy7428SLWJP5C
HTZviqd2cCGaBIZZABdB4PtUyQCdlaZoVRfpeuE56pIWGMSTdGkwd8vUKxKqP3I+
2QHnPp95UE5BkTa3T9Hm5v/UoVAgC9VrA5UR3kWzeT5yvUxh7wuzDDSnHQCSmKS4
0aNVJeLGTkLyE4HsA3lXAb5I6wa0fUlTCScivJVO91Ka2rSZ95PL+/NUGu8AtDZp
KK/tEwmcrPkIWONHVCisBqu6JcYa13BES/riKoXlsYnc3pz0nuVZxkW5pm7Q4EeB
mQ7kEXOieHLq4WHIXVzFl1Yt2GGAlbw+N0lVbfTzpjJEk1Zhh3AxDUg0TdZrVHZm
Ww98Z4sCAwEAAaOCAmAwggJcMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggr
BgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU5/8pvScC
wux5yhB3smKDC1321ukwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEw
bwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMu
bGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMu
bGV0c2VuY3J5cHQub3JnLzAWBgNVHREEDzANggtyb3NhbGJhLm5ldDBMBgNVHSAE
RTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpodHRw
Oi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQQGCisGAQQB1nkCBAIEgfUEgfIA8AB2
AOcS8rA3fhpi+47JDGGE8ep7N8tWHREmW/Pg80vyQVRuAAABcBn4ntEAAAQDAEcw
RQIhAJHx010uwQ1bF/39T8TgNYfBkm6cyckSZ7BllWF/mDy4AiBEkHst9y3+l1HZ
H4/12exu8Hs3bgWbaheYfsixWWQpDQB2ALIeBcyLos2KIE6HZvkruYolIGdr2vpw
57JJUy3vi5BeAAABcBn4ntUAAAQDAEcwRQIhAOax9mZoYkaMrbIMNjoEQ5ItoVjB
YAPIVYOOlzWmiBtlAiAB9uSoUZmycXPRVcZNbM9DeH4RwZqkT0uyEbXecdQZazAN
BgkqhkiG9w0BAQsFAAOCAQEAbvGVDe2llrAQxg33TzKh/klxuIgLArdGm/fsljgS
5WdOKQU2U7u8sieVp0BrX2MCmH84q8Pf8s7iq7X6iO//aUNKnbIKh2KpH5PCH4Rp
WSd69Q9Gbn/u/1bGQLhTNYroE47O62f9iFJ27b6FZ7OVs48/vLcZREd72gWDi5Y9
0g9fv56i9DQeapjjEgNT0HretdoH/ol9IhhYy1zL5YL+/q7ZwLCUmk+7IOAkUnui
QtB+SQQtpYwjZkkYpTKLFcFpQe5LJpvd1lD8s5OT4b94dGvybkwmAjGC1OLsbtGI
N96T/lpyWlMkXkrcLUoLM1305zR4ljyp2FU0Krxe37LJIg==
-----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 396406490831269496463819080365270823098316
 . . . . . . . . [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 2020-02-06 09:08:08 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-06 09:08:08 +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 980520468692727004086921683855389849458869863642745360413528136998115318773356911568908468957853741579634419201789167093076180375463121725281897049449431733864004601172921067799523849070169151474722893338182362807720502173261558712765723801140601778600332328089384331960646773010606348630886533669952261497265588454495359022849360473530407242050000020303817043017042818721937468982711535702497532232080690401151649742797957274498772497733065694779370777797662853321143072863575496277438430006533218324782614879807011504472771904194465306770919724542278547336397713243163627785634178346603745117507965598091601278498730379967834215951203821715346363772306283703358566298116965818876005299258932949767603722672866602626847150562911240316634938660608386917813922030079090306418269853358797726982668092980166696109794028667918876809028942414553567411934212669355499069263726149591592180510685354904465791175397754147518513566141117765544316511246049332797672525190842961115064265117634568493131254985362961956751432227294088217903318677548761859930809874312456841031851022257419802083813945639965741434767726915677575919035758298630825124964216702515906160965380107180204135337083535397339118520207877708089408170018754882249261745727371
 . . . . . . . . . . . . . . . . . . . . [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)
							e7ff29bd2702c2ec79ca1077b262830b5df6d6e9
 . . . . . . . . . . . . . . . . [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)
							00f0007600e712f2b0377e1a62fb8ec90c6184f1ea7b37cb561d11265bf3e0f34bf241546e0000017019f89ed1000004030047304502210091f1d35d2ec10d5b17fdfd4fc4e03587c1926e9cc9c91267b06595617f983cb8022044907b2df72dfe9751d91f8ff5d9ec6ef07b376e059b6a17987ec8b15964290d007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000017019f89ed50000040300473045022100e6b1f6666862468cadb20c363a0443922da158c16003c855838e9735a6881b65022001f6e4a85199b27173d155c64d6ccf43787e11c19aa44f4bb211b5de71d4196b
 . . . . [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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