allegato.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:ff:8a:eb:54:61:db:47:7d:5c:a3:0e:c7:cf:52:f9:a5:17 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=allegato.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:ff:8a:eb:54:61:db:47:7d:5c:a3:0e:c7:cf:52:f9:a5:17Serial Number (int): 348293516724775524311498337372177987904791
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 92:3f:10:96:29:45:e6:29:ce:00:c3:3e:e2:5b:dc:ed:59:e9:ec:cf
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 56:de:a7:22:de:dc:af:e9:c1:2f:c8:a0:29:2e:2f:17:b6:59:91:ba
Fingerprint (sha256): fc:2b:f7:e2:c2:bf:63:c5:87:c5:1b:cf:42:2c:3a:3c:d2:1b:2a:3c:02:ab:bc:9d:d0:b5:b5:6f:d4:cf:06:86
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate allegato.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for allegato.com
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
allegato.com
Other certificates including the domain name allegato.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for allegato.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUDCCBTigAwIBAgISA/+K61Rh20d9XKMOx89S+aUXMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA5MzAwNDU0NDBaFw0x OTEyMjkwNDU0NDBaMBcxFTATBgNVBAMTDGFsbGVnYXRvLmNvbTCCAiIwDQYJKoZI hvcNAQEBBQADggIPADCCAgoCggIBAJab0WJ98muWpEcgRwSbjJWq2iMxtARS0LEM RbLB+qSNlG6Bg9j6GO8c7zOqNfwoPP1ngJh9Gz3sb5e8uMcvDWhwrMNMEEelvmiM N95sZDQZGZDgCo98GUzneq9Fmj0JAJYphZcX/IYdHbOuxdCGoqbwQnIExvlCMI8M JJyWEl9oYle6UV7913/8pmYyEzXaVFVngTv+bQ0ysOgDdK/i8SRGye/TSywiX2B6 BZxGufTCmQAZbfkTsE/OPLKhKPB7HXelD9rVKLIrjXr1q4057bVR7vnzr9XLXxiV A2dsb89ymyAkN80HZulgEyAmMxR+Pytm4Mf3eScb4O90H96iYgpzCEA22tcKU6kK joG4DuPM4lCJxJlioAomIRXNHfGHPr26HdzYCImTyqcBpuoYTm4QtjQ+G//lnsXk aFccmLZs6rP50MCV4SvgLuFZRpdXxuLky+MqKsi2w8w10jzBJCjoFEVLqLoHs4jA cq8b6OZnju4Ge2VcoP43vRj5FHbCA3MFAkc6F6khFW8M+ko7U24TmnaOHTi7GZmd s/S6NL+fz/CkHUODpTM3cm+tH2GlnQsTH9qGwSEsbqiF2MGqW/Nfl9uzIL2ZLNC+ kR205iPm10hTDf2hCQfP2e1nYpj44iqeRQxwvmjaI2+lHpjPSBEPyoeNc9bRK2GS PXSv5vQLAgMBAAGjggJhMIICXTAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYI KwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFJI/EJYp ReYpzgDDPuJb3O1Z6ezPMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyh MG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgz LmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgz LmxldHNlbmNyeXB0Lm9yZy8wFwYDVR0RBBAwDoIMYWxsZWdhdG8uY29tMEwGA1Ud IARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0 dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDw AHYAdH7agzGtMxCRIZzOJU9CcMK//V5CIAjGNzV55hB7zFYAAAFtgLwxTgAABAMA RzBFAiALpo6oT/HAqfdSfUnMmROpEdACaJ/eWP/F8hUFu8mragIhAKTXBnniJZIu umHjS3j+XDfMcC0pPNZec6PKYckcn1wEAHYAY/Lbzeg7zCzPC3KEJ1drM6SNYXeP vXWmOLHHaFRL2I0AAAFtgLwxOgAABAMARzBFAiEAqdE0egOQDwM1d57xnoVIibd3 vj30jswXV6sW+M8rbxgCIDN656VbxEUaDFX4EH7KW/bRqSjJZXx3YQj80D5IzPm8 MA0GCSqGSIb3DQEBCwUAA4IBAQAYvnA1k7rMBTBYDg5jBmkL1m+k2IBrTFiJVvtJ G6jim7Zo0U2gxfIlnqFMXuQO7lFETdaCxiVRBAgOrRuAYtrUpl/Qb6rS3kLbJLkG JtxCIARPeomvXE1ZjV5d7bvf0zhFeT+DEq7ly0Tq5eTuxk1oqsyDFJ1lOKgicoRx R6yNidYU1Z89SAB7QsrHKzxEIjzCw5whxB/jy2SJ8NFpV4EJksElE/hgM6Yd99jf k5YwW8mZfYu6R+HkuCo8NaJJYQrmv+gvBUuegPqRULtxyfdTD8B9ulOnrFfTmqwN yJMjRWrUW4+tQE6/O8IiY1vb1AuglnDVHpRU5xmnRl6r0ye/ -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAlpvRYn3ya5akRyBHBJuM laraIzG0BFLQsQxFssH6pI2UboGD2PoY7xzvM6o1/Cg8/WeAmH0bPexvl7y4xy8N aHCsw0wQR6W+aIw33mxkNBkZkOAKj3wZTOd6r0WaPQkAlimFlxf8hh0ds67F0Iai pvBCcgTG+UIwjwwknJYSX2hiV7pRXv3Xf/ymZjITNdpUVWeBO/5tDTKw6AN0r+Lx JEbJ79NLLCJfYHoFnEa59MKZABlt+ROwT848sqEo8Hsdd6UP2tUosiuNevWrjTnt tVHu+fOv1ctfGJUDZ2xvz3KbICQ3zQdm6WATICYzFH4/K2bgx/d5Jxvg73Qf3qJi CnMIQDba1wpTqQqOgbgO48ziUInEmWKgCiYhFc0d8Yc+vbod3NgIiZPKpwGm6hhO bhC2ND4b/+WexeRoVxyYtmzqs/nQwJXhK+Au4VlGl1fG4uTL4yoqyLbDzDXSPMEk KOgURUuougeziMByrxvo5meO7gZ7ZVyg/je9GPkUdsIDcwUCRzoXqSEVbwz6SjtT bhOado4dOLsZmZ2z9Lo0v5/P8KQdQ4OlMzdyb60fYaWdCxMf2obBISxuqIXYwapb 81+X27MgvZks0L6RHbTmI+bXSFMN/aEJB8/Z7WdimPjiKp5FDHC+aNojb6UemM9I EQ/Kh41z1tErYZI9dK/m9AsCAwEAAQ== -----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 348293516724775524311498337372177987904791 . . . . . . . . [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 2019-09-30 04:54:40 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-29 04:54:40 +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 'allegato.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 (4208 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 614429741486714290300030485586001905243938374044770055033897105523501318136127178401775194969636928128387016532322535510576295442534156216094765961248938686236265476930053741028609748563365048476058514620901264384552904658143663310865085971817945473084106424226024019995043866297492348982564754481248037246064578612031728643250668204480517673871313930063778209460060635532935470405214067360700676919624988357428031227643626182035006218551343082915101767549044151302814753984645203925237104675672345886991103249417004301428484056215756722090593515414776178741517653757983936982598283817650987941434807545508875342205571714004684068901713497483651516529328223097312319104644467409692159671594344579728987650723313180880855537232662608154412695516461019623047231499187146304222880403031700127631235002120177052853876889756247572642038325293065318894872484715915808924038603778959010766788050134516872949060702731939889353289693000591096671636112975575427096937865654372670975756731288710281925008243586824232289986423044513755462283518996659708235631866321535359240208897052009409947032112387900304374657565926589005313331376401591407514671248611305747996200149049833133237482508380143281552680692915482502200901496811595716120059245579 . . . . . . . . . . . . . . . . . . . . [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) 923f10962945e629ce00c33ee25bdced59e9eccf . . . . . . . . . . . . . . . . [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 (16 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'allegato.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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016d80bc314e000004030047304502200ba68ea84ff1c0a9f7527d49cc9913a911d002689fde58ffc5f21505bbc9ab6a022100a4d70679e225922eba61e34b78fe5c37cc702d293cd65e73a3ca61c91c9f5c0400760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016d80bc313a0000040300473045022100a9d1347a03900f0335779ef19e854889b777be3df48ecc1757ab16f8cf2b6f180220337ae7a55bc4451a0c55f8107eca5bf6d1a928c9657c776108fcd03e48ccf9bc . . . . [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) 0018be703593bacc0530580e0e6306690bd66fa4d8806b4c588956fb491ba8e29bb668d14da0c5f2259ea14c5ee40eee51444dd682c6255104080ead1b8062dad4a65fd06faad2de42db24b90626dc4220044f7a89af5c4d598d5e5dedbbdfd33845793f8312aee5cb44eae5e4eec64d68aacc83149d6538a82272847147ac8d89d614d59f3d48007b42cac72b3c44223cc2c39c21c41fe3cb6489f0d16957810992c12513f86033a61df7d8df9396305bc9997d8bba47e1e4b82a3c35a249610ae6bfe82f054b9e80fa9150bb71c9f7530fc07dba53a7ac57d39aac0dc89323456ad45b8fad404ebf3bc222635bdbd40ba09670d51e9454e719a7465eabd327bf