www.ruggero.co

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:83:6e:93:61:a2:31:69:29:c3:70:f5:c6:08:74:67:de: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=www.ruggero.co

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:83:6e:93:61:a2:31:69:29:c3:70:f5:c6:08:74:67:de:44
Serial Number (int): 306060828189342209800692024619889181843012
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 5d:87:db:c7:f5:22:0f:7d:53:14:e2:06:d3:6b:bd:f2:fc:13:68:6f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 62:f4:96:8e:31:93:bc:67:63:7e:9b:f2:cf:ab:07:41:2f:48:86:52
Fingerprint (sha256): 0e:21:18:15:53:4c:8c:af:68:c7:9f:74:e0:45:e4:e6:74:c9:a1:ec:7d:70:8d:43:3d:c8:25:f7:b3:bb:7a:db

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-----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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 306060828189342209800692024619889181843012
 . . . . . . . . [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 2019-05-28 16:44:54 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-26 16:44:54 +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 '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 759781555985790804717842887338103137225822804483742438107309319066739093228923074236382409803688069745862458695171612551820128202607529567991678942790558661507832706263112503536091141734332788927501334203817857621294154745437673169990868257039074003675258736489670049860811027691002243692933245523657290519297133751208896406596566936381335829614812246700885098181635122415618092975430785630891090556481653487412561748435176248049248725336570064569023211667273514996999436953113366147703429768742809493907334976142123598999328248400935446575309263197824599838728142470423587837923354478647803655553024390644033973136533847197374348501822499881682381401278632329132886974304479409863795377654560128674797826222918628276004899765454872067157883563689589307110611932124570229569908849814147471882523424962990693250800472277913812356173520889517319339784125564081345570454320554743181498018219279357275994471077739186442823214738888334340408022152935968971277139994346562244916036080838914795088049317913799322073090713624777770313229021930619154767292722303491841956257911147338161673057854927783703874520668713564791138868231489380847209632227749311671670993753924939628723672697016508639956061125831922469919104264918872385578813843221
 . . . . . . . . . . . . . . . . . . . . [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)
							5d87dbc7f5220f7d5314e206d36bbdf2fc13686f
 . . . . . . . . . . . . . . . . [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 (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee007500747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016aff8b83840000040300463044022061581f8e22d27353c244ff8227dcd743a1492379d165a0c0a2cf4c3e7b73dff1022045e5cae03477df548b7e7b2f90adaf5a0acbb771c7157975fbcc1337a4c48dbc00750063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016aff8b8374000004030046304402201f0ec8a07f13305efafc3a6c52f975d7a887284a0dab34a6b1a8db8be77f91a302203b9d9e316bb78f71b4ba87ee9a9d87aaf8b12fbb6ddf9e4aad1f0f7b27cc7f58
 . . . . [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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