www.carlofrigerio.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:47:48:bc:78:07:c2:46:ab:66:ed:ec:84:cf:7f:ff:0d:08 was issued on by Let's Encrypt.

With 6 subject alternative names this certificate can be used to secure multiple fqdn's. 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.carlofrigerio.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:47:48:bc:78:07:c2:46:ab:66:ed:ec:84:cf:7f:ff:0d:08
Serial Number (int): 372705874780437411084774828873772007623944
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 29:7d:d8:c1:c6:17:7b:de:a6:9e:8a:0d:6d:ee:99:47:93:63:e2:27
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 6e:d2:5a:b7:6d:0e:df:8f:6f:f0:88:d5:33:91:ae:94:70:ef:29:81
Fingerprint (sha256): eb:94:f2:69:fc:ef:af:89:91:49:35:22:2c:f9:53:59:e4:c4:eb:cf:43:fa:38:bd:bf:b7:6b:b5:fa:fb:78:09

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.carlofrigerio.com

6

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.carlofrigerio.com

Public Key Algorithm

RSA

Key Size

2048

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

carlofrigerio.amsbustovm1.a2hosted.com
ginidanilo.amsbustovm1.a2hosted.com
mail.carlofrigerio.com
www.carlofrigerio.amsbustovm1.a2hosted.com
www.carlofrigerio.com
www.ginidanilo.amsbustovm1.a2hosted.com

Other certificates including the domain name carlofrigerio.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.carlofrigerio.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0E8j4S4BhA48UmwPTV6t
k7NUbVUZIYQ9w+onFvIwcZFYTpFwUG5Iv6afNOBzHsTzkNtipFTSjmBtAR6OQZ0R
ZYwCF8g+HTKUuJWHVLA9C9QeSIK/f1xfXi/j+cr/jJW66MFH5sdNpVLVapcsieKZ
RbEbDWXsBjX2cHwGavMG2ZypcT3FCaHtHsIxEWDMbKjoNyHdshJ5MdfhYQZQhbzJ
bPTuRdrGFUpH5S2rceLGIkiEtzapAHruK7g91lCg0O0lVtbM2fzK0jY1TKpkGMJC
gBfuLwcy/suitkiEbnotwmdL5U2ps4y++jQK2MOL2LRPSuoHp98ab0XrYXNR02Lf
zQIDAQAB
-----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 372705874780437411084774828873772007623944
 . . . . . . . . [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 2018-11-14 12:22:14 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-02-12 12:22:14 +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.carlofrigerio.com'
 . . . . . . . . [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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 26296592897731471815870094338198669451370874947283503773640218960001163938066272844759914150140972558789117271640250983375041796912895091244314168828997740019602636198310406164320343222387264610189116588837278801406622313416734426779749582152837997208891390633631505650724584774177785386025777439868143904075050737529850376226970406733972916121723681513458234224667944174127473739079706630096387893716781060535763869325123084402211362984362731858861528378420617444361958876703551550774854309468124795371714029332484049490916447047606777743454438550879898847057568144244613812877196319571810050086201201906585895624653
 . . . . . . . . . . . . . . . . . . . . [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)
							297dd8c1c6177bdea69e8a0d6dee99479363e227
 . . . . . . . . . . . . . . . . [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 (212 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'carlofrigerio.amsbustovm1.a2hosted.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ginidanilo.amsbustovm1.a2hosted.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.carlofrigerio.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.carlofrigerio.amsbustovm1.a2hosted.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.carlofrigerio.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ginidanilo.amsbustovm1.a2hosted.com'
 . . . . . . . . . . . . . . . . [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)
							00ef007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe000001671262f5260000040300473045022021c11c38d397cc7ba0639ce21d51032f465b2cd672f6539627364f66872dcefc022100e4a0933be993e164a38bad0a7966ca77f745c64aa61c5210a753e131d5780a3500750063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d000001671262f52d0000040300463044022074271613e017876862dcd4f4ca652d954ef83d40f4ed76838d0efd01956519d802203a95444998c157bc53157b4be7f22416c95d7c8ac61368279c32279e36f4428f
 . . . . [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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