www.gargano.co
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:a4:df:d5:e5:06:a0:a3:5f:0b:ee:5e:ed:e1:e0:17:be:a9 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=www.gargano.co
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:a4:df:d5:e5:06:a0:a3:5f:0b:ee:5e:ed:e1:e0:17:be:a9Serial Number (int): 317440694417802435422450592086612185169577
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: a8:87:75:82:e6:b2:d5:95:b7:7c:6f:12:be:a0:55:e3:1b:1e:ca:ce
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 16:d7:48:11:39:71:b3:15:28:e0:10:31:7c:c6:68:f1:39:58:34:d2
Fingerprint (sha256): bd:9e:70:ce:69:1d:e3:d5:52:16:5f:11:8c:8f:b4:51:ef:6a:cb:d6:23:2b:55:cf:30:74:a5:fc:36:e4:fe:84
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.gargano.co
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.gargano.co
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
www.gargano.co
Other certificates including the domain name gargano.co
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.gargano.co in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUjCCBTqgAwIBAgISA6Tf1eUGoKNfC+5e7eHgF76pMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMDMxMDMxMDBaFw0y MDA1MDMxMDMxMDBaMBkxFzAVBgNVBAMTDnd3dy5nYXJnYW5vLmNvMIICIjANBgkq hkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAuHX3qguXs+BrHi+vTkSD947sacGNsS8E AAQEF9fZSFQBh8Xe96GKB0RiWLwVxHmkmh/TJsa1/kOTpOZNxgQlHj0rNYWb1MSV VQKGRmJi66wZrj4OP3H5HXASZaFgqpwvLcNgF0CoSL4TFi8JzblaJOXf/laWdyOl sKTt2StRQhF8Nc0SuvGRukxm5EqAAncAeeTenJMQZOPH3LwdGt/gb5FAUgX65rrh 3ScyS4o3lUdzO3ThtUCVZnoNLyxQaEzwg8INkCeBYdkgy2zcHUj0Wm5uqL0G92XB ZaRhDCwkOYxBSPUaQCl4CIdWcJs6KrvmQlNiEsjOB61zjIkxrjC28fk4HeFY0GM+ oaO/19uQUf3/4YaWgvC8u2Gv5X9FFavqEqOCpS2oqayKiOcgdO5UgciRqUgCB1Hp eNm3oghdG0KMxtx+sF1kqSoYIX1jFcsm14J1deLaM+cNiMfeBBF6oFsXqn6sIKFP UO502iapr6VNmLpWtbzS5DkhbEnU/JnR1TzxGjH0mUBmOZnMPklQ9N/MtG96rmgs 7+kqsnlUYMBwx889KEM7ywq6LyzSFVAFJcVJHJWiGCGRggMzrMQKJEbfkGqRIfWy c7E9lDY7AaKv7spYUYpef3KmwdsRTMXyNfNpruZf3NYs7nStddDsadT1DOlMoWWJ k4DQs9TxVukCAwEAAaOCAmEwggJdMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAU BggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUqId1 guay1ZW3fG8SvqBV4xseys4wHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo 7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQt eDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQt eDMubGV0c2VuY3J5cHQub3JnLzAZBgNVHREEEjAQgg53d3cuZ2FyZ2Fuby5jbzBM BgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIB FhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCCAQIGCisGAQQB1nkCBAIEgfME gfAA7gB1ALIeBcyLos2KIE6HZvkruYolIGdr2vpw57JJUy3vi5BeAAABcArRZgwA AAQDAEYwRAIgZvZkAL2CzHUjAAcJWvfNmHgrQlTalMArJGho6n2JiAMCID1Q4iD+ mTflgKt6xXK7qBz7abDYCJpdVDV8hMKyx5inAHUAb1N2rDHwMRnYmQCkURX/dxUc EdkCwQApBo2yCJo32RMAAAFwCtFmzwAABAMARjBEAiBuKt/kX8e5ihE/LIsRW3Y9 Ezir+sgqJviAvF+3aTKQOAIgI+PcOBI4nFWeRZBlR3IHqd93b8FWmJ4jqL22ld/b 9iswDQYJKoZIhvcNAQELBQADggEBACEktR7r6z+3ceS3O8VNdEmyHGyG3iO3oKND x4Lcqk3qcpq4ofQbIn3NBZ0WmuSK1ikLDmk5r9+XSlOFu37oXM0bffWOnwnV5/mJ iP6/K3Cewt2aYTrhIXcoo3KDRemUiCkxgcrDZo3TkWpXB8+LJ2aftu49t8OJa0aO Qnkbp5RsX4o9reVCUO8vDmHKu4qY4lM3NIUUvnjMxrnkwPYwjTr0aM3bKFPYKBLI AsY1UfZ9Jom9IMCPuNAD1mhTkZ3be00J+Os3Hq+lEc57g6JHnqs1PGA/MfbeY0bO lRSBWTDuV88SYNRU5Ws/YOfQUDPIzylqC1aUqe/Re6jPcfWGEcA= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAuHX3qguXs+BrHi+vTkSD 947sacGNsS8EAAQEF9fZSFQBh8Xe96GKB0RiWLwVxHmkmh/TJsa1/kOTpOZNxgQl Hj0rNYWb1MSVVQKGRmJi66wZrj4OP3H5HXASZaFgqpwvLcNgF0CoSL4TFi8Jzbla JOXf/laWdyOlsKTt2StRQhF8Nc0SuvGRukxm5EqAAncAeeTenJMQZOPH3LwdGt/g b5FAUgX65rrh3ScyS4o3lUdzO3ThtUCVZnoNLyxQaEzwg8INkCeBYdkgy2zcHUj0 Wm5uqL0G92XBZaRhDCwkOYxBSPUaQCl4CIdWcJs6KrvmQlNiEsjOB61zjIkxrjC2 8fk4HeFY0GM+oaO/19uQUf3/4YaWgvC8u2Gv5X9FFavqEqOCpS2oqayKiOcgdO5U gciRqUgCB1HpeNm3oghdG0KMxtx+sF1kqSoYIX1jFcsm14J1deLaM+cNiMfeBBF6 oFsXqn6sIKFPUO502iapr6VNmLpWtbzS5DkhbEnU/JnR1TzxGjH0mUBmOZnMPklQ 9N/MtG96rmgs7+kqsnlUYMBwx889KEM7ywq6LyzSFVAFJcVJHJWiGCGRggMzrMQK JEbfkGqRIfWyc7E9lDY7AaKv7spYUYpef3KmwdsRTMXyNfNpruZf3NYs7nStddDs adT1DOlMoWWJk4DQs9TxVukCAwEAAQ== -----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 317440694417802435422450592086612185169577 . . . . . . . . [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 2020-02-03 10:31:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-03 10:31:00 +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.gargano.co' . . . . . . . . [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 752534450548638275228574651255604572348770074332319725397397754181112158953726043037640398996091803133312603568419595110022794911518875747362771278646019272075831016008046062783106947876095453488735369512521224439818764073652473558838916227082622079231138617884527546104596154137487848938650370481439586340823066508959603786155346031041911381022242563168995129190962464310488831250364059103869675270543249609911352585092493295258094416667693530194601448522793824644611464903344412423675092604901690739046486392000153977743608071929831294686049787921665872046678688056833222732238840206925947291036947092880535813429563520734275381708309644043816548945131761308093260022792910184226630786464670408741282647642698523190264434292821693974165763891972618968976781787341538957713636010432564534776145253369685013970550929669594057834488258777588776479229178608397970250853039540917507998445442742306267792688402351176072545011878721754430726362492620367310665619728310322617753987413302833545776774824984359825484892751236608527480435989857855162589953266127727419719803896720312163575916222304025424915352523589818962732274827576040028138084247954172663210451333583540338351993932127452043865857053417523463284344120291502113093435086569 . . . . . . . . . . . . . . . . . . . . [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) a8877582e6b2d595b77c6f12bea055e31b1ecace . . . . . . . . . . . . . . . . [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 (18 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.gargano.co' . . . . . . . . . . . . . . . . [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 (243 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes) 00ee007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e000001700ad1660c0000040300463044022066f66400bd82cc75230007095af7cd98782b4254da94c02b246868ea7d89880302203d50e220fe9937e580ab7ac572bba81cfb69b0d8089a5d54357c84c2b2c798a70075006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d913000001700ad166cf000004030046304402206e2adfe45fc7b98a113f2c8b115b763d1338abfac82a26f880bc5fb769329038022023e3dc3812389c559e459065477207a9df776fc156989e23a8bdb695dfdbf62b . . . . [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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