allegato.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:b5:11:2d:3c:ab:3f:1b:8f:54:a0:a0:0a:de:85:43:92:d0 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:b5:11:2d:3c:ab:3f:1b:8f:54:a0:a0:0a:de:85:43:92:d0Serial Number (int): 322950797967769702346339960360300129260240
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 2a:04:6e:33:47:42:33:51:f3:70:b0:34:9a:16:82:32:0d:69:74:e8
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 92:86:5d:44:1a:57:53:f3:b6:42:0d:6b:90:49:4e:27:d8:c2:c6:d8
Fingerprint (sha256): 9b:c9:c2:f4:43:1a:b6:ab:18:f6:b3:fa:3a:b9:14:fc:8c:a7:32:5e:d6:3b:6e:99:1e:1f:72:23:2a:c0:55:a1
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----- MIIGUDCCBTigAwIBAgISA7URLTyrPxuPVKCgCt6FQ5LQMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA3MjcxNzE2MTdaFw0x OTEwMjUxNzE2MTdaMBcxFTATBgNVBAMTDGFsbGVnYXRvLmNvbTCCAiIwDQYJKoZI hvcNAQEBBQADggIPADCCAgoCggIBAMkz5j/wAMEMBTeYBBkQi2obedppHU2hSj55 zFk9jFJYZP973Rqbuf0ixZebSCAQTBruFZmHBr4HZgnJTsDlgA3Xws1G4a0VEIFd Yn1fXSpaLAeD6Y2TLpSKuYU2Ma320ohoE8ikNmVpmkrhdmxYWLFfJnL/ccp12jrw Ia+9Bwv9k6jH/gpWix+w5d1sTdxU1l257b+9prsM0pHdD9pZsqgI4eALdKHc9iTo u28FtAoHq1fD8Jesr9CP9v7JecmnNrgr2Iw3KeBpnKXEm+J/72KI6/klZ5VxwRD+ oo/leOQ8ZyxQDj2yRc/7Gf3rtiO6+T2pw+67pW+iMUYdvF3ftUbOEaNhVSH8OUiJ +jAxnf4bjKLlnNbmef9jRR4JoqPyqN5CemR7NxmrgkmnsKmZA2WZ+NK6yuzIjq/r LL/hkGVaKSQbYPnsT4Y/Sm/V11YPhml4QIvOdQ3L9HwHQbY26K4wZAJJZOinYkvd KNvGrRys5l2tqJMS7KsWQYxlDQc+sa6J5Yken5/PivVovPCcLTU4S8PxIiXdjiFC GR79UIcXIFYyjvfOnhElXW6ynbe3J/lWbwkIbezO4ypQQKVfwRD8/gwnCjJTh0Z9 Aas2OpAZxEaNGRdWkuuIIA4jLPlBN6fdJR4Xyt1hO/PwAlV3aN8zjHCc8KFZSVrl myJL7ZhRAgMBAAGjggJhMIICXTAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYI KwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFCoEbjNH QjNR83CwNJoWgjINaXToMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyh MG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgz LmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgz LmxldHNlbmNyeXB0Lm9yZy8wFwYDVR0RBBAwDoIMYWxsZWdhdG8uY29tMEwGA1Ud IARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0 dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDw AHYAdH7agzGtMxCRIZzOJU9CcMK//V5CIAjGNzV55hB7zFYAAAFsNKXQGgAABAMA RzBFAiBIZ1t+zcXJS87ls23qJw0hI4yS3nhU+KfwmBnNMddmxgIhAPYGr+jX/q+w PN8SWFP88+0qdo09ggt4q24zGc4A90+7AHYAY/Lbzeg7zCzPC3KEJ1drM6SNYXeP vXWmOLHHaFRL2I0AAAFsNKXR+AAABAMARzBFAiEA/pDD3tH0FghYRFkUQNgJkroO jrJrFm1Nq6PE+miTSa4CIBDv6H9px4Zl/pRreCJ+DySD22jgX2/MDImkeZsHLLKT MA0GCSqGSIb3DQEBCwUAA4IBAQA1m/wXNtiMbF+GCxIouRdOqVO11cWSZBh1JeJO dgYoCcAOjUAT3b0bXRZYKBozVXmIypJiFazFGPkma7AYuloHaBFVcbqu78SG2k4u PUxJswPGeN7PgujOjYENfHCaBbOCh9bwWsqw1WchK5s0b0GkeNpwT4Ifam6/Q6ep d4s5z7FRGxP8xBFwlu2B0qm8YLqOya7CAWhbkPuUipcfAdYeHAm24+kvLyYDo7Xi Nwwj9JX5lrdhxhnilEWK1aYEC/op4HrurvF1oZ1ciAgYykKtghbo3e8DfuiFewBC CR/dQDWDFkP4ogkgI3IdHBYtn+y/UvbBOt5mp86RPoJD8dYv -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAyTPmP/AAwQwFN5gEGRCL aht52mkdTaFKPnnMWT2MUlhk/3vdGpu5/SLFl5tIIBBMGu4VmYcGvgdmCclOwOWA DdfCzUbhrRUQgV1ifV9dKlosB4PpjZMulIq5hTYxrfbSiGgTyKQ2ZWmaSuF2bFhY sV8mcv9xynXaOvAhr70HC/2TqMf+ClaLH7Dl3WxN3FTWXbntv72muwzSkd0P2lmy qAjh4At0odz2JOi7bwW0CgerV8Pwl6yv0I/2/sl5yac2uCvYjDcp4GmcpcSb4n/v Yojr+SVnlXHBEP6ij+V45DxnLFAOPbJFz/sZ/eu2I7r5PanD7rulb6IxRh28Xd+1 Rs4Ro2FVIfw5SIn6MDGd/huMouWc1uZ5/2NFHgmio/Ko3kJ6ZHs3GauCSaewqZkD ZZn40rrK7MiOr+ssv+GQZVopJBtg+exPhj9Kb9XXVg+GaXhAi851Dcv0fAdBtjbo rjBkAklk6KdiS90o28atHKzmXa2okxLsqxZBjGUNBz6xronliR6fn8+K9Wi88Jwt NThLw/EiJd2OIUIZHv1QhxcgVjKO986eESVdbrKdt7cn+VZvCQht7M7jKlBApV/B EPz+DCcKMlOHRn0BqzY6kBnERo0ZF1aS64ggDiMs+UE3p90lHhfK3WE78/ACVXdo 3zOMcJzwoVlJWuWbIkvtmFECAwEAAQ== -----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 322950797967769702346339960360300129260240 . . . . . . . . [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 2019-07-27 17:16:17 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-25 17:16:17 +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 820835532409638737680564366115441937514838298161837816741350339575624206244913366858730777244070322769893354403285027569037667260438118649335617752547669811907692855762551631504908224512455585531500612168252959231002262613433438992435122520782221928780311032176339069951842224473644233301055347971686549055140584224068656614198245202102167263479991653072983828289610037522669119842622908532228434114180650566507645732418782820412368691741163411879921440421192980469220880304017621021137683909792251369875369852420409793892676847430174313816759365271350355229502665127085111616769430956555030195429525540327689708962864357172191963962891895394200082664422557919266172594793331062934536550914767877333496705550132375224447979272736168801053656641668993599693848247506807413209357924982267797917534746225736780293709158890783330359781492691863021666893297869810085101803657669155694142400532907257253697549078757685984394392541654774622776739679842960360957074655200575547302042099642655054148279275633398657522483192879023985692065509966246285198068918793565983164124841695252691750928281721509129942834075400405008972775360188153485367340148449157792899837384308428025809253415813541556949553181208238777923627798387561450624328243281 . . . . . . . . . . . . . . . . . . . . [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) 2a046e3347423351f370b0349a1682320d6974e8 . . . . . . . . . . . . . . . . [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) 00f0007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016c34a5d01a0000040300473045022048675b7ecdc5c94bcee5b36dea270d21238c92de7854f8a7f09819cd31d766c6022100f606afe8d7feafb03cdf125853fcf3ed2a768d3d820b78ab6e3319ce00f74fbb00760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016c34a5d1f80000040300473045022100fe90c3ded1f416085844591440d80992ba0e8eb26b166d4daba3c4fa689349ae022010efe87f69c78665fe946b78227e0f2483db68e05f6fcc0c89a4799b072cb293 . . . . [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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