www.ruggero.co

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:93:be:04:23:43:52:39:b4:48:fa:2a:92:a0:75:92:d6:fa 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.ruggero.co

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:93:be:04:23:43:52:39:b4:48:fa:2a:92:a0:75:92:d6:fa
Serial Number (int): 311610940536263332771363405921445720807162
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: d1:69:cf:d6:2c:46:e0:ea:2a:fa:0a:9a:1c:f1:db:19:e8:e3:99:b7
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): ca:e0:7d:f5:32:2f:fd:be:03:f7:7f:53:3f:a3:3c:76:b0:bc:e2:26
Fingerprint (sha256): 95:a1:d8:3f:51:4d:55:03:8f:76:78:a6:63:87:e3:6e:03:27:91:64:9d:c6:73:da:ce:81:21:ef:b0:26:3b:f0

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.ruggero.co

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.ruggero.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.ruggero.co

Other certificates including the domain name ruggero.co

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.ruggero.co in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIGVDCCBTygAwIBAgISA5O+BCNDUjm0SPoqkqB1ktb6MA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA3MjgyMjEyNDFaFw0x
OTEwMjYyMjEyNDFaMBkxFzAVBgNVBAMTDnd3dy5ydWdnZXJvLmNvMIICIjANBgkq
hkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAy6sU3o6hiCrW2theVgjRUn+yCcO0eWyD
VHlonnTPFHnkRYbl8+mV1PAFMZommfIqQ8hjMeEuVMMgixvvffh+e645cZLzF0SU
rHTJOS2IxuR1JsKlFpTEq/EMmaFXZFGCtVPHjJnc/X9Nyv2C1cnOlP6Ho2c0VmtQ
epETDqCI/5WNizZmpWVjuBBn1/vS2o+58r7FUxUMdTIkik4Z077H8Q8uIpj8uqrv
6GERMAXnKLoaQ/ehtO09v4QUA8NcdwIK4ZHSvRHXghAqOMEVPaRYpOG/jYTYnLfP
Tvy3jI7hMpLHc3IBOWOmmWeOVOW2GBZROKdoOPxA+9p3hMaMLvsQGe3WCyquWbpa
KCxBVV9E9XcPecmcZBiRvbvsUub7xmxMl2CB7051zAAMTJQQO6+xw3rTKz9KJwfT
0cJDs/o1XrkN4DpOsQokZfmBnrzsmKbtnAHr1SCS60M1GOreFsR+Cjyd4wmjbN0q
LvxSrcDcIH8XRjlig8v2BAuwrW7DEEKN1C7Lk4PehSLB0WXUNaQ0M9L8w5Iebigx
ewbw01lMfrNm6euhz2Ypjy3ad3iSUYNIrrSM9Pk8l3i9jN9W4CNy5EkSL1ianCxl
TWz3gYlAlJvqidrzFcZ4RPl695vt2QDiJ2Lo9CQD1uPNR5T0nvm1Za9Q8Aiqvzhg
xfnZ1zuyPrkCAwEAAaOCAmMwggJfMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAU
BggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQU0WnP
1ixG4Ooq+gqaHPHbGejjmbcwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo
7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQt
eDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQt
eDMubGV0c2VuY3J5cHQub3JnLzAZBgNVHREEEjAQgg53d3cucnVnZ2Vyby5jbzBM
BgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIB
FhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQQGCisGAQQB1nkCBAIEgfUE
gfIA8AB3AHR+2oMxrTMQkSGcziVPQnDCv/1eQiAIxjc1eeYQe8xWAAABbDrbhoMA
AAQDAEgwRgIhAOnvvgE5hbchp7li3waG+iMCerIRWwCG/r8bCXK8eS42AiEAqg7m
/FgbzxYJTBuPzA5P2Boh3w3ZJ0i4MoepKUaNMigAdQApPFGWVMg5ZbqqUPxYB9S3
b79Yeily3KTDDPTlRUf0eAAAAWw624ZyAAAEAwBGMEQCIAU81vHjJBmgbC+fvNRG
aZkLcpjTWmwR+5rT4L0AC1bbAiArw+kbtbhCvtMFxK2JKmRGcvptAmjyrMylU6Di
fyFNEDANBgkqhkiG9w0BAQsFAAOCAQEAe7R3765YdcmsHPzGn61Kvksj0c6tMyfD
Y4zMrX5uJu5n3x72/ppmnk6rY6qs2Ik7oQvwaiKW01LudBPWjmq2cQWs9J9hz7BY
Rn4NZLkIvFtRmQAGr3MzH6v38IWgQsXNfameipDwaGuDcH6FTaKt+UIojP4oTaV+
IFxpam6PlW97Sk4sHQimD6SN2CdXUUr3ZUAhBug6zHG3EHMHYTAWk0qo7jTfJZVm
EYVVww5qkPU5zD7G1rYc50ELaq8u9y1Lw4X9HhGNWzTZptl/0O+4tqB4aT1z7NvC
kXFed0STKUf+fegJNTPrPhFzMjS5Gz2DYf06ndWrkjRpdLkjG7+bvg==
-----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 311610940536263332771363405921445720807162
 . . . . . . . . [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 22:12:41 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-26 22:12:41 +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.ruggero.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 830894119683485397730010603738746282803775804801562218286749687003479503625381751480001480819249325852865910614673745031975781368257713628676429561719452079068886182959388422142503245934549361520433562430700710229004755828885522654881424936372406267730935691437288533275726690512611462997976917086701991621681603138708506324913736545606403861878001350820334488562276126545074181103171562379680401727793717753798044945156425678839247999027460587810488941772512810073707539849430728290050886564945486896540399807506641315459117564620219098532011516047063255769040656660766270974246654229793082683650899127877717762898467375036550916443774102099535702028654988455664823337899959241967414540546209915151433100974793003422333298185115218660074521623309018273207350395440188983191337092577491558624987447088959535514843585920164585849790347613779790289350624128335381095970060420803613353504311955228824097915691268708468537449874521037709291377405793663813680092432744370654435275691474135069437277714169893381282118287158455819004111477925793923192311021881958904174490733858967767965950753730894148434388673139308638657794347687114891785407534748446999671120938250514000999842480304008326248567869503099955429934529267233557030265568953
 . . . . . . . . . . . . . . . . . . . . [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)
							d169cfd62c46e0ea2afa0a9a1cf1db19e8e399b7
 . . . . . . . . . . . . . . . . [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 (18 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ruggero.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007700747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016c3adb86830000040300483046022100e9efbe013985b721a7b962df0686fa23027ab2115b0086febf1b0972bc792e36022100aa0ee6fc581bcf16094c1b8fcc0e4fd81a21df0dd92748b83287a929468d3228007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c3adb867200000403004630440220053cd6f1e32419a06c2f9fbcd44669990b7298d35a6c11fb9ad3e0bd000b56db02202bc3e91bb5b842bed305c4ad892a644672fa6d0268f2accca553a0e27f214d10
 . . . . [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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