www.besanainbrianza.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:0c:bc:71:11:5b:5c:22:68:22:fe:d8:37:d1:be:b2:c5:58 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.besanainbrianza.org
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:0c:bc:71:11:5b:5c:22:68:22:fe:d8:37:d1:be:b2:c5:58Serial Number (int): 265670728143123820388089683047831320053080
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 2e:e6:4c:09:90:0a:a3:a7:a7:b3:2e:1d:01:23:a2:b7:e9:6f:ac:e3
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 2f:b3:bc:2c:6e:13:5f:1c:14:40:94:9c:16:59:f6:0e:19:ce:63:d6
Fingerprint (sha256): c3:ab:7c:f0:83:b8:12:0d:19:36:64:39:9e:17:0b:50:eb:c0:40:c6:f8:8d:c8:1a:0f:d5:b6:54:27:ae:f6:92
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.besanainbrianza.org
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.besanainbrianza.org
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.besanainbrianza.org
Other certificates including the domain name besanainbrianza.org
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.besanainbrianza.org in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGZTCCBU2gAwIBAgISAwy8cRFbXCJoIv7YN9G+ssVYMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA5MjkwNzI2MzBaFw0x OTEyMjgwNzI2MzBaMCIxIDAeBgNVBAMTF3d3dy5iZXNhbmFpbmJyaWFuemEub3Jn MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA24HiSpeagAj7/Jj0pQ3B h7CrBpkKaWHdV83+mmbSqDLNkMPqJ84SY1wFlYtyNsh7vaY/bW3DgXrxDEEIcbpR lj3OlfhJO9MziX8ECE8M+4udXhgxKUwsve6or9JVJx4U0EvkcQKu9iEP1NPdm6Ox JKXgQ2vDlte1wCgL+uU3OtybSSQjOAZW594YV+FFcpMjoqdLNkG88AXHU5kWizVo fdnbda3Dhrv8ALZWNlYUKql1w60BpZwyuTdEi0tCfDw9IpYOmcqqp3Cbu477w9Vk XGsgFjyfyZWl7KdCmc70Lco5VdhXCubP2sMqg6kDX5t9OlyHOHlJDJiEU3OkhKZK MRxWC4dihE1gMKaZn2cSZx6Y+QVi/xFlHqf31QzlT/TKF8K5cd25t3q+B46Ko30u YHoKTNV94uej6oZNahM+Xnx5bGN0eR+yHZAU5mm4vrCtGYirE/ALr13p26EzRwJ7 Wgw1tdZC9P5lBBxRd0V3DxHpeDj9T+lWOUyhzS7z4qBhUwRVGAbwZt5U/nDiGMuq /3f6LjB8eOYZlkSngwOuLVkouuv97aCRbN9bsqF8TO5u6Uo/zS4MpM4o6malH5yn F/92tSHMK6o8Z3qlI22JObio6nUl8utf/iijFyEQ+rZxsHZiwnSIrDAcAktHmsp+ uHTCbFHf0x8Ya+KkBHqABMkCAwEAAaOCAmswggJnMA4GA1UdDwEB/wQEAwIFoDAd BgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNV HQ4EFgQULuZMCZAKo6ensy4dASOit+lvrOMwHwYDVR0jBBgwFoAUqEpqYwR93brm 0Tm3pkVl7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8v b2NzcC5pbnQteDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8v Y2VydC5pbnQteDMubGV0c2VuY3J5cHQub3JnLzAiBgNVHREEGzAZghd3d3cuYmVz YW5haW5icmlhbnphLm9yZzBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLf EwEBATAoMCYGCCsGAQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCC AQMGCisGAQQB1nkCBAIEgfQEgfEA7wB2AG9Tdqwx8DEZ2JkApFEV/3cVHBHZAsEA KQaNsgiaN9kTAAABbXwg2vgAAAQDAEcwRQIhAMs9G2baq0CGDzn6ev1Ts4vKiADQ /U7uAM876S9Qv4EvAiAwBIhkY0krpKJV5bQXseNMtIn6T/yu3gzed9wMQDGUvgB1 ACk8UZZUyDlluqpQ/FgH1Ldvv1h6KXLcpMMM9OVFR/R4AAABbXwg3OcAAAQDAEYw RAIgdGl9sr+EfFyrlCsCiOhJTCAoU7fnwsP77vOnadGyJLcCIAl9oU+W2GjVnx93 rRzxjgfKufX4cStN1G7HAcRSL6+NMA0GCSqGSIb3DQEBCwUAA4IBAQAN/HERJU72 06UPXz8UsJqLHkm1dnYNBqtiFQ0F966J836bOCjtkU9gCWCviSidZElk/8wdcSs+ kLFEVrGy7I5ximqSp+lGxpHWLrpsw5VwQY/5FdjUnWfPsOgLJoNcaGCInCYNIluc KtnpluFuuA94ikDInnKRxjJTlKcT3swh1RSJtDxCkAX79mwudw147MLYXV9ds86O oDKkpnhlSKCfE2cxiUqvtg4JWVPqwZbois5ed3d8iLeYY4aeoChZsnYW0iHXffpb H3kCdZinKTSpyqIKihrlaVDKLzkHcnx1IMWY3AKETXdi3caabgaAblztoQzJG5ad qL7nPRvwZFjk -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA24HiSpeagAj7/Jj0pQ3B h7CrBpkKaWHdV83+mmbSqDLNkMPqJ84SY1wFlYtyNsh7vaY/bW3DgXrxDEEIcbpR lj3OlfhJO9MziX8ECE8M+4udXhgxKUwsve6or9JVJx4U0EvkcQKu9iEP1NPdm6Ox JKXgQ2vDlte1wCgL+uU3OtybSSQjOAZW594YV+FFcpMjoqdLNkG88AXHU5kWizVo fdnbda3Dhrv8ALZWNlYUKql1w60BpZwyuTdEi0tCfDw9IpYOmcqqp3Cbu477w9Vk XGsgFjyfyZWl7KdCmc70Lco5VdhXCubP2sMqg6kDX5t9OlyHOHlJDJiEU3OkhKZK MRxWC4dihE1gMKaZn2cSZx6Y+QVi/xFlHqf31QzlT/TKF8K5cd25t3q+B46Ko30u YHoKTNV94uej6oZNahM+Xnx5bGN0eR+yHZAU5mm4vrCtGYirE/ALr13p26EzRwJ7 Wgw1tdZC9P5lBBxRd0V3DxHpeDj9T+lWOUyhzS7z4qBhUwRVGAbwZt5U/nDiGMuq /3f6LjB8eOYZlkSngwOuLVkouuv97aCRbN9bsqF8TO5u6Uo/zS4MpM4o6malH5yn F/92tSHMK6o8Z3qlI22JObio6nUl8utf/iijFyEQ+rZxsHZiwnSIrDAcAktHmsp+ uHTCbFHf0x8Ya+KkBHqABMkCAwEAAQ== -----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 265670728143123820388089683047831320053080 . . . . . . . . [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 2019-09-29 07:26:30 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-28 07:26:30 +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.besanainbrianza.org' . . . . . . . . [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 895511895775118233942361518067085862683806179095875225086959579553213899310695902979658153096163989143043371296947476845295676496791750463265602748179990418250893471049701877361637809307204644240069099147298698914385265301009944126190852385128873615512347886915446484514048099042584780154200812009531182640827429344530724960347860581439653228776462044488072263397382843570889462021480130450366323345763205520500249167102144328580944136343572269432745065862644715982255006332696147677300316225240321854349710651301615447861168772641152575920364272502099892366451119145603842688408811457599727379735412214921226944664592533754670397029935156264487699367639041873263170917391025074263291493521013496432203427339927825600776729319381633349123949569571783156177444188009064584178641067704412964630959327863860501210075063765666645069905066040392522760666081975339527978816328622970293937729680782191514385918577676906587126040174103704845874254053790085399601306486016646920354266140127041126520136236503491662846574565867752410123145316075808185738811199568892753374917235633028317205917703448978189462798477288387102548344649096692357408347872392896763032908875007085788312687538457464621256055869762349943448366063720752400299320149193 . . . . . . . . . . . . . . . . . . . . [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) 2ee64c09900aa3a7a7b32e1d0123a2b7e96face3 . . . . . . . . . . . . . . . . [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 (27 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.besanainbrianza.org' . . . . . . . . . . . . . . . . [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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef0076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016d7c20daf80000040300473045022100cb3d1b66daab40860f39fa7afd53b38bca8800d0fd4eee00cf3be92f50bf812f02203004886463492ba4a255e5b417b1e34cb489fa4ffcaede0cde77dc0c403194be007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016d7c20dce70000040300463044022074697db2bf847c5cab942b0288e8494c202853b7e7c2c3fbeef3a769d1b224b70220097da14f96d868d59f1f77ad1cf18e07cab9f5f8712b4dd46ec701c4522faf8d . . . . [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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