allegato.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:97:88:be:ed:03:86:e5:6d:8d:da:c2:78:9e:fb:17:42:d9 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): 03:97:88:be:ed:03:86:e5:6d:8d:da:c2:78:9e:fb:17:42:d9Serial Number (int): 312901261551382827004477739103319318020825
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: cc:cd:20:88:01:0b:5d:fc:31:0a:50:0a:9e:b3:8d:70:8c:08:7b:c6
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 33:04:97:a3:7f:49:39:45:05:0b:f2:4c:be:72:dc:70:32:c8:62:92
Fingerprint (sha256): 6d:b4:11:fb:b5:f6:5c:6c:91:03:c8:0f:87:6f:94:2c:7c:43:b0:66:19:19:73:99:e1:68:6d:8c:53:ae:9e:8d
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----- MIIGUDCCBTigAwIBAgISA5eIvu0DhuVtjdrCeJ77F0LZMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMDgwOTE0NDNaFw0y MDAzMDcwOTE0NDNaMBcxFTATBgNVBAMTDGFsbGVnYXRvLmNvbTCCAiIwDQYJKoZI hvcNAQEBBQADggIPADCCAgoCggIBAKIBSQZmVWGMUocCL4dz4vSmWdARofKWeRMe vRvPUJudHhsBqDzIhfdLDdtvZSZm4NPVWpbXG7FBL2KHpywlqFRxUGG4nVEYL3k2 FVBQw/S18nsG92SWj6W8RI2GuigL+eaMxA9wnCZgt3smYCjx0rSi1ez2bVUI6s56 PMiOm5n6LExYri7Ly2xyFdc+jUbhOIzdVPGiv1TOgVJNBPCUJI7um1yY/anpiaeP j29mUs2ZAfiLt1wP6Re8UwlxbaeaSFLkS2ncSeGAC+9WSwq0xXQFKZmEqzV4oEfz kMH998ASkmfIjTJAsHu9O+hwQfcBS8NjZef701A7jnWMfpHVoEglALFN/yY0QrcE 1SgzzMErNcv/341HAp4uHyeNrSZ82YhqFGELIW43GJ92+aIKcG9wOd5M2y59eNYU 7PIgD+9rJkGTfyROpYfQVX1XnbmiufopupJCZDsIG68WzlhVX/quwIcND94wwY5s VZVJCMfMb/gnPBSCx0Pc3rZCgnuGc/EEtlTvIhXG8MaNTOUwGCPYMgcXhbvCyXjH BMlOCutEM8sPysjUjGWrsyW2ZTUS4lhlovc8jtdxQAzzKxAF7QanPp/IUV/2ijQc ehl3P2XvMiL9G1ot6HymbfY1m+UOKb3j18FFxOjS3C06xBd7xs5oQbE2PPc3Ugfa dw0lyfvBAgMBAAGjggJhMIICXTAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYI KwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFMzNIIgB C138MQpQCp6zjXCMCHvGMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyh MG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgz LmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgz LmxldHNlbmNyeXB0Lm9yZy8wFwYDVR0RBBAwDoIMYWxsZWdhdG8uY29tMEwGA1Ud IARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0 dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDw AHYAXqdz+d9WwOe1Nkh90EngMnqRmgyEoRIShBh1loFxRVgAAAFu5QEVQQAABAMA RzBFAiEAqYxSttaD0jb/TBYVsTnUqYitq1e78tJKZLmOt/WFsCcCIDOeD27flRwC rG5BPnuD4eUpRRASPOYstr4FEqDMAoRTAHYAB7dcG+V9aP/xsMYdIxXHuuZXfFeU t2ruvGE6GmnTohwAAAFu5QEVcAAABAMARzBFAiEAvSaqA+iqXiZZ5iMt5a10k5EJ Af8SnpfUB38zw018qYECIAef97eAfDpRp8nNNIjJrK6tEt3V6ZkyKLci1Wc6DFWK MA0GCSqGSIb3DQEBCwUAA4IBAQCJjG0HWyzVZNj/ccKMRPdzdnfHSSqg3rs0Iqz3 azU40r3TB1r22lChBOLxIpQvg423w/4gfv3AUZUXbtuneZSslJf81JshtdnrPNKm h+XWr0UBJ1SW5k8J9qFvY6jRyOJSLsv6lGFhbw0GmrnuwsIVRHXGp7+DTjsTuZ01 q7r7211ONxnNEm8i1vrqFwo+TsEI/BL5nUXaBkW9uNKOIacvAH9Ou4odximOoUVX vD9MK+7QFHSZ11gKCHnugeaEqr4ZMRUPnq+eB2Kkkf+E5u2MsyKKA34yzY0OCjqx VVoX0w1dnKc8FmGjDaosXtn+VLisevVZAV/euyjPXy5yRk/N -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAogFJBmZVYYxShwIvh3Pi 9KZZ0BGh8pZ5Ex69G89Qm50eGwGoPMiF90sN229lJmbg09ValtcbsUEvYoenLCWo VHFQYbidURgveTYVUFDD9LXyewb3ZJaPpbxEjYa6KAv55ozED3CcJmC3eyZgKPHS tKLV7PZtVQjqzno8yI6bmfosTFiuLsvLbHIV1z6NRuE4jN1U8aK/VM6BUk0E8JQk ju6bXJj9qemJp4+Pb2ZSzZkB+Iu3XA/pF7xTCXFtp5pIUuRLadxJ4YAL71ZLCrTF dAUpmYSrNXigR/OQwf33wBKSZ8iNMkCwe7076HBB9wFLw2Nl5/vTUDuOdYx+kdWg SCUAsU3/JjRCtwTVKDPMwSs1y//fjUcCni4fJ42tJnzZiGoUYQshbjcYn3b5ogpw b3A53kzbLn141hTs8iAP72smQZN/JE6lh9BVfVeduaK5+im6kkJkOwgbrxbOWFVf +q7Ahw0P3jDBjmxVlUkIx8xv+Cc8FILHQ9zetkKCe4Zz8QS2VO8iFcbwxo1M5TAY I9gyBxeFu8LJeMcEyU4K60Qzyw/KyNSMZauzJbZlNRLiWGWi9zyO13FADPMrEAXt Bqc+n8hRX/aKNBx6GXc/Ze8yIv0bWi3ofKZt9jWb5Q4pvePXwUXE6NLcLTrEF3vG zmhBsTY89zdSB9p3DSXJ+8ECAwEAAQ== -----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 312901261551382827004477739103319318020825 . . . . . . . . [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 2019-12-08 09:14:43 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-07 09:14:43 +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 660922820966363565882468304753474432732254226010733008223558924553999826094098073097079375127937699442722948247852048802120776254527656853032282770149856495625480915497864416722880611307124704314626244369936563649294913594491609315997832345900704453996508419347123776431432897029077709907208541012543486909617047354945067883463843982636483630081659830884399676848600165186531895703966833880392252506313713954532126694236695005567116481652806236834757911620073797986156654951310382145674123871151795657647288088783237927932084363093387302382483550675680212895504218441360993328016831449559738946824280429903402439039847188926365464566169487156382899728705832645994735542836349647534831750363768386108562057021246681157379593018166858286325790065003529385837515813654621270032499183631196414235284730929078511427036987823830057015430589019564054478640347730499862921667169563823888121604671186203785269736525121014117686070324833801532965700951351967487820451242498789899250416911416968827664491029685019743135757563793110054019062881818708820515538897000891121592795202890349419643164990277280389126921889551379209384252305581310463459448861087763639789276281742229630849192221659092741466597396177510627332465192577506090242162686913 . . . . . . . . . . . . . . . . . . . . [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) cccd2088010b5dfc310a500a9eb38d708c087bc6 . . . . . . . . . . . . . . . . [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) 00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016ee50115410000040300473045022100a98c52b6d683d236ff4c1615b139d4a988adab57bbf2d24a64b98eb7f585b0270220339e0f6edf951c02ac6e413e7b83e1e5294510123ce62cb6be0512a0cc02845300760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016ee50115700000040300473045022100bd26aa03e8aa5e2659e6232de5ad7493910901ff129e97d4077f33c34d7ca9810220079ff7b7807c3a51a7c9cd3488c9acaead12ddd5e9993228b722d5673a0c558a . . . . [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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