www.gubbio.co

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:7b:b3:93:28:89:2a:b6:3b:8d:bd:13:68:4c:a2:f8:6d:35 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.gubbio.co

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:7b:b3:93:28:89:2a:b6:3b:8d:bd:13:68:4c:a2:f8:6d:35
Serial Number (int): 303430284827603736593444885983736064666933
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: ae:33:ec:da:4e:fc:93:fa:30:69:e9:90:9b:7d:72:99:63:77:00:51
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): f7:73:6d:9a:be:e3:31:4b:20:ac:39:22:02:44:f1:05:00:0e:ef:31
Fingerprint (sha256): 21:34:ba:52:cd:48:b0:48:ce:49:10:4b:ab:3c:21:6d:f8:20:5e:1e:42:4c:21:08:b7:16:f2:24:25:47:39:4f

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.gubbio.co

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.gubbio.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.gubbio.co

Other certificates including the domain name gubbio.co

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.gubbio.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 303430284827603736593444885983736064666933
 . . . . . . . . [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 19:24:14 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-26 19:24:14 +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.gubbio.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 762192277538743990671911205896327490580152435204469274022787553023054869907852616955604357177721456706198383716381070767220451113560105107847541768170064871631807507634658095741554853000453268866842372230021977624957609174818116268864763271393332020094964412719775980167432691460836042657609929419656122058614826709465624487899657417044843737367926608656499679493917304734479257831132086367931772746293265431414413695269400919925798741570929395866920463348308719203358363360491563397803258363274845755587012811189981459081095100239298171323970099468164379809586693717386701484288091901839769606974480489939954817726820322383905248701975056853925869179112078188225243630212307130424918577882199057619792447067118787321912893207876924372872475032632857387399360954323321826256215274531156877334987650423698491852593237750597018021406707872903127302706423852094231725964139344215824710009463522692085764681292523268177402474215588841614550057906860306630917336316889436034794211904408491064785836876511909076314859891554848219418822987837122817189100680516093403095159084744276555031690590856516719655006493244029938786372536262563496530507413389853654351748970316117973302856948360391914052565595857698571336253377898378299122105810937
 . . . . . . . . . . . . . . . . . . . . [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)
							ae33ecda4efc93fa3069e9909b7d729963770051
 . . . . . . . . . . . . . . . . [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 (17 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.gubbio.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007500747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016c3a41502300000403004630440220752557f8eda95974691dac638bdfb0376c6b8e4f30c23eeed859322ffd8e9d1202203f37d55c5bc9c08c4f8760053d0ba6a8538c4cd0131d3e374f15d5889c0e28d5007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c3a414e4a0000040300473045022021d9b2605ff3865b9d96469dda2bd5c64d57315fcb8db60d0583a5025903a30f0221009a4d7c36575d373c20ce4cc158ef6c08ba9db8a76b8c76139da827144c01889c
 . . . . [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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