allegato.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:c0:15:2f:5f:6f:27:85:89:75:c3:de:57:ac:fe:c7:1a:66 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): 04:c0:15:2f:5f:6f:27:85:89:75:c3:de:57:ac:fe:c7:1a:66Serial Number (int): 413811517937360475679338707494304416733798
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: eb:4c:a4:f9:b4:52:84:77:36:a9:39:83:89:7a:56:5c:6b:02:64:76
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 3b:90:60:60:a5:6a:0a:72:66:68:ae:9a:a7:f0:bc:48:80:80:ba:43
Fingerprint (sha256): f8:68:5f:f5:fd:31:1c:a9:92:cf:44:5e:76:51:c3:58:8f:e8:45:11:5e:f9:b8:8c:85:d4:60:6d:ac:bc:56:37
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----- MIIGUTCCBTmgAwIBAgISBMAVL19vJ4WJdcPeV6z+xxpmMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMTIwNjUxMDZaFw0y MDA1MTIwNjUxMDZaMBcxFTATBgNVBAMTDGFsbGVnYXRvLmNvbTCCAiIwDQYJKoZI hvcNAQEBBQADggIPADCCAgoCggIBAPJUBa0INpwlLFY1OJeLZ7bvoKFTncYatZui nMXJ/0CQFxG8CjL1jQmFqumJhebp0BtqyyoSn2+/K5WHDHNE31EXs0e+jSZvkio0 SU4mRvJpv835gjwHTFrU5HzHD2hOG+dEq/UpEDvPXooX1kj71WEBY6yaiyIiYlcv LLCu/vyYII1tIJ2xiXmeZjchqBcQXM0bAGz4iWjwgCnZO0FwupiV4MjEoiG2DhGS Qm8YQ2BrNBZFra1RFnozeefkQ/G78yQSSja6b6UWJZFWciSoCNow+HLf34kk0bmh QUPomgf0sNB+nX8dN5k+5esVatnfIG1daSi/EGnLE7tTlCV1HPsXe3VtB7pbtBEa Qv82Zpbw70kTSz9bhhOzLz+Ua3RcVGmgHKD8A4jPdVDEkm9Ta1yuGfnXM6hZi7k8 8LAqJrbgHlZh+YDlrcyKqoiP4nUlS3qWUW64u0AGXNGnEsmXuZhLywOSIzSIVJtn MIuPv9xwwabnGKm2vLWq+h0K685RIqFGnUGf3SQ3vMcjfjBBvRpob0QVcrhkjulW Iu1zwOKW6AWU8yo/xRD8ooH31BpPtTvFsVhv01LBDX7wIMgCtBDyVsrI7uar4U8Q bP/f5Y5IGyxhXrZlhqFrw9JWfgpeXA9TxuxS7/kjqZvxw1Vr4OtLWwGxRbnv7dbT Clmja2LfAgMBAAGjggJiMIICXjAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYI KwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFOtMpPm0 UoR3Nqk5g4l6VlxrAmR2MB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyh MG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgz LmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgz LmxldHNlbmNyeXB0Lm9yZy8wFwYDVR0RBBAwDoIMYWxsZWdhdG8uY29tMEwGA1Ud IARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0 dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBQYKKwYBBAHWeQIEAgSB9gSB8wDx AHcA8JWkWfIA0YJAEC0vk4iOrUv+HUfjmeHQNKawqKqOsnMAAAFwOGFPvQAABAMA SDBGAiEA3c4kjcYfkjpd9KoJ75coLRf0QJM/SnQYMneZRlyrsNoCIQCw7h+X16+w oxZ7n3EBcrBISEKuJ9zAVj0r65hgqp0z4AB2ALIeBcyLos2KIE6HZvkruYolIGdr 2vpw57JJUy3vi5BeAAABcDhhT7oAAAQDAEcwRQIgV64YlFMhRsBN2f4Uo4om7goe 6Q8lKO7EqVnX7cjAoHsCIQDC9/lMsHyqAGXm/UPM7gUHQDoIu/7HOlO7HgAb5axb lzANBgkqhkiG9w0BAQsFAAOCAQEAm8iq2uQ1aQT5GbMFTiPgcTdQ4iiwLqfnWCao ZUoRpCsjXU5V9nyldFhiUY9tAl9aw77eI1SvBCZSYMdx+QCF5d2WIVDSKiwcGYvK 9jOhrBFyhEtafDPiCB0ohqYTDfNLBAAh2eJdS0vRleGyMv3wEG6t8Vyy0j5PPlLL /tvX9vv/42xIeZjjzdUoopwA8Hgf4SxhQQ7ZwTIJSYpcRCrjR6+/L+1C1860gjzo k7kaIJprH7UKvcMyun+iJTsJiTBamXahg+9bWcrgJ1qkbIPiyhM4hD4Nk5XFlUc8 KxJFnipwT6tPlUjTxGwrGW2BHrTPIu8PrPdpO3MP9UJXYJSbEg== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA8lQFrQg2nCUsVjU4l4tn tu+goVOdxhq1m6Kcxcn/QJAXEbwKMvWNCYWq6YmF5unQG2rLKhKfb78rlYcMc0Tf URezR76NJm+SKjRJTiZG8mm/zfmCPAdMWtTkfMcPaE4b50Sr9SkQO89eihfWSPvV YQFjrJqLIiJiVy8ssK7+/JggjW0gnbGJeZ5mNyGoFxBczRsAbPiJaPCAKdk7QXC6 mJXgyMSiIbYOEZJCbxhDYGs0FkWtrVEWejN55+RD8bvzJBJKNrpvpRYlkVZyJKgI 2jD4ct/fiSTRuaFBQ+iaB/Sw0H6dfx03mT7l6xVq2d8gbV1pKL8QacsTu1OUJXUc +xd7dW0Hulu0ERpC/zZmlvDvSRNLP1uGE7MvP5RrdFxUaaAcoPwDiM91UMSSb1Nr XK4Z+dczqFmLuTzwsComtuAeVmH5gOWtzIqqiI/idSVLepZRbri7QAZc0acSyZe5 mEvLA5IjNIhUm2cwi4+/3HDBpucYqba8tar6HQrrzlEioUadQZ/dJDe8xyN+MEG9 GmhvRBVyuGSO6VYi7XPA4pboBZTzKj/FEPyigffUGk+1O8WxWG/TUsENfvAgyAK0 EPJWysju5qvhTxBs/9/ljkgbLGFetmWGoWvD0lZ+Cl5cD1PG7FLv+SOpm/HDVWvg 60tbAbFFue/t1tMKWaNrYt8CAwEAAQ== -----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 413811517937360475679338707494304416733798 . . . . . . . . [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 2020-02-12 06:51:06 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-12 06:51:06 +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 988612850998305046699936805449777879675409653912807584578204519624049403980385401138627800623417273708685274905365526901440090451752785403729087307637229496110624894136005593075629466549825842850433616830913985713408797842219234453547667017914116355776806935363272750999294143100154561599560207705355097096071918375151122483372251305080773448653601996224982277103584450353732599106011160223157797164001760529513364566989311848492870474291256110324918392080326344799682447400828128965333837843514102560226988897308244855216199554134424694951448497927363754309651850873053633685218501135469037088875385959160612735922341487340767535146898538235436356070888876984011507490355722613981255697624958694639841438535525512426194423332765082649069931010488224575973888395284639279430410020310254434797032097953119746042682333914502065101145096324085634196400347595076395428314107668913928663004565400273952401484171513626399346637340186012817532083447090414783247245049169859069844576946306451974100118615300967364090962019971143570786841834174925992769161489722274566900639795833692136652092070826772286920570936869001396114839706620072479622682377790085646243442275860048890764667789249779878152326927520881623523417947208191690429669532383 . . . . . . . . . . . . . . . . . . . . [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) eb4ca4f9b452847736a93983897a565c6b026476 . . . . . . . . . . . . . . . . [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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007700f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000017038614fbd0000040300483046022100ddce248dc61f923a5df4aa09ef97282d17f440933f4a7418327799465cabb0da022100b0ee1f97d7afb0a3167b9f710172b0484842ae27dcc0563d2beb9860aa9d33e0007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000017038614fba0000040300473045022057ae1894532146c04dd9fe14a38a26ee0a1ee90f2528eec4a959d7edc8c0a07b022100c2f7f94cb07caa0065e6fd43ccee0507403a08bbfec73a53bb1e001be5ac5b97 . . . . [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) 009bc8aadae4356904f919b3054e23e0713750e228b02ea7e75826a8654a11a42b235d4e55f67ca5745862518f6d025f5ac3bede2354af04265260c771f90085e5dd962150d22a2c1c198bcaf633a1ac1172844b5a7c33e2081d2886a6130df34b040021d9e25d4b4bd195e1b232fdf0106eadf15cb2d23e4f3e52cbfedbd7f6fbffe36c487998e3cdd528a29c00f0781fe12c61410ed9c13209498a5c442ae347afbf2fed42d7ceb4823ce893b91a209a6b1fb50abdc332ba7fa2253b0989305a9976a183ef5b59cae0275aa46c83e2ca1338843e0d9395c595473c2b12459e2a704fab4f9548d3c46c2b196d811eb4cf22ef0facf7693b730ff5425760949b12