www.besanainbrianza.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:48:eb:46:07:6e:83:61:c0:61:93:c8:20:60:9c:45:ef:12 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): 03:48:eb:46:07:6e:83:61:c0:61:93:c8:20:60:9c:45:ef:12Serial Number (int): 286149920404110487790017278645587646213906
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: a4:4b:ef:07:e6:23:18:25:23:8b:20:a7:ab:cb:04:8a:3e:7b:fc:54
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): c8:12:09:f4:2a:dd:2e:a6:0f:6c:ed:af:35:7d:69:22:a2:d5:af:14
Fingerprint (sha256): 4a:a0:ac:0b:63:fe:87:2e:e2:0a:e3:b7:7e:e4:28:7c:2a:f6:cc:66:24:b7:3b:51:ff:06:75:f5:7b:53:e7:40
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----- MIIGZDCCBUygAwIBAgISA0jrRgdug2HAYZPIIGCcRe8SMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMDMxMDI4NDVaFw0y MDA1MDMxMDI4NDVaMCIxIDAeBgNVBAMTF3d3dy5iZXNhbmFpbmJyaWFuemEub3Jn MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAxUQ2S0zBP6Fg3CAY1xWZ nwU6fd60eqpOQkG4d288l9c83sdEGnHhCvW2VqATZBuGmBV8rVQsMlYL0fXXoSPv y1JpFE6b0IvtnKImG/gfaAUNyL2p/EyAl4M27kdTT3LVOa7j5wKeVOLVJVyW3R7y ML0XpHx7mdkTgzGaj1916kgDlF6g+hYeJ0YwJc90sY1cja5kWyDGN0lC66vRPQ5X A2P0lFadnsZ7rbY0zLhZZFv8d449wq5gzZBhyr4o4+MKj/XQwjA038oqHaPtaey4 SK3u0yxhSSrjUXRDR+SbJFE45Jeg65Az9zt+SL7zdno0ZAmENZFLkPlvr3t0BXOZ cP3Pvm1mmCVjm8GCYNAd/+TpniLAJ4Cf5Ep8qUyLIlBcyDbjhG/nGq0C4EmCXKir 4zD934ihlqd2NH2vuWTYgQqGXjc36ECZ29eBwCiOdP33Q76uso4j5C0x94VLjoDq HHZNhKUt/Rq0Zq9szhxawRdpCMa6py78Al0ugzc89B1qpJuIGnFyZO60PjBhFiID QAvIZhxf7PvhfwQdCpU2Iguf7yDSa1aidn2xwSdwUHcvwatthch9NbcTfylm9h6L NsWhWzR8lG2U4+K64ws1GTHb9+5M6/CoW5tgGa9zwvgCmbH5QdxGkIWhLYlbLuix fzYYZo0KMS0z3GE2Q0TUvN0CAwEAAaOCAmowggJmMA4GA1UdDwEB/wQEAwIFoDAd BgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNV HQ4EFgQUpEvvB+YjGCUjiyCnq8sEij57/FQwHwYDVR0jBBgwFoAUqEpqYwR93brm 0Tm3pkVl7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8v b2NzcC5pbnQteDMubGV0c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8v Y2VydC5pbnQteDMubGV0c2VuY3J5cHQub3JnLzAiBgNVHREEGzAZghd3d3cuYmVz YW5haW5icmlhbnphLm9yZzBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEEAYLf EwEBATAoMCYGCCsGAQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCC AQIGCisGAQQB1nkCBAIEgfMEgfAA7gB1AF6nc/nfVsDntTZIfdBJ4DJ6kZoMhKES EoQYdZaBcUVYAAABcArPWIoAAAQDAEYwRAIgTnA1qJ9fQcwq/BejXGogp9xRvaCP 4mpi7ovCVADPZCUCIHr0LxkxG8ZoCJmlKRtTmLRFwzVeFYm73wxhqdvh/g6CAHUA sh4FzIuizYogTodm+Su5iiUgZ2va+nDnsklTLe+LkF4AAAFwCs9YggAABAMARjBE AiAJrEMmcG1BV0C2mAJxgkJndG74BelJLjwpWIYGBaFG1gIgca4at9uFoKSP10Nv UgJq6y3MmOleTug24+E/AAFOLh8wDQYJKoZIhvcNAQELBQADggEBAHTDbCsex8ZI N2qJ2PnkluP+0Mv7P8N3ZdiFUIxJugzgWVhEQapZ8es974xxiDkZsQOHWaeKqqHA wroooKQbsozqIhX5LtvRKoKYwUwbI1xcBLLjPyLVeLTnjq+EQ26hUqv6SL9IqQK6 CeKgzdZ/LzLxXvnJpMYawpmtQWoFeyIVfSkol6iIVUNQ0vkQlr0iZKFv+rG9/FNk El4oN1JvGWtVJQeOg7TVnw+fUKKCMDpMUdpnjahHRfguj3MKCGaQeoGAvJIixwB8 f/GBcJYPMUuixztVRVOVVqEj0AFoTWw+V1X2bmfnwRvPzqBHdGQ8wlqUyajB5FHv 8u5tnv0JzVA= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAxUQ2S0zBP6Fg3CAY1xWZ nwU6fd60eqpOQkG4d288l9c83sdEGnHhCvW2VqATZBuGmBV8rVQsMlYL0fXXoSPv y1JpFE6b0IvtnKImG/gfaAUNyL2p/EyAl4M27kdTT3LVOa7j5wKeVOLVJVyW3R7y ML0XpHx7mdkTgzGaj1916kgDlF6g+hYeJ0YwJc90sY1cja5kWyDGN0lC66vRPQ5X A2P0lFadnsZ7rbY0zLhZZFv8d449wq5gzZBhyr4o4+MKj/XQwjA038oqHaPtaey4 SK3u0yxhSSrjUXRDR+SbJFE45Jeg65Az9zt+SL7zdno0ZAmENZFLkPlvr3t0BXOZ cP3Pvm1mmCVjm8GCYNAd/+TpniLAJ4Cf5Ep8qUyLIlBcyDbjhG/nGq0C4EmCXKir 4zD934ihlqd2NH2vuWTYgQqGXjc36ECZ29eBwCiOdP33Q76uso4j5C0x94VLjoDq HHZNhKUt/Rq0Zq9szhxawRdpCMa6py78Al0ugzc89B1qpJuIGnFyZO60PjBhFiID QAvIZhxf7PvhfwQdCpU2Iguf7yDSa1aidn2xwSdwUHcvwatthch9NbcTfylm9h6L NsWhWzR8lG2U4+K64ws1GTHb9+5M6/CoW5tgGa9zwvgCmbH5QdxGkIWhLYlbLuix fzYYZo0KMS0z3GE2Q0TUvN0CAwEAAQ== -----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 286149920404110487790017278645587646213906 . . . . . . . . [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 10:28:45 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-03 10:28:45 +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 804776916688997218390543899820839592041385227724211358779992846026820066056375610167846183074365216500544621862939504976740224337739269281042368761411072468938798085889998199254382997221627659086063445706890959236989274711974681955109528466012752503701866322101527558370356026602978877440627884509387526346733611564852815968122934444398325109442004898657621557244619934456242412905147318185396012621837298521617179996970037956196662512738381944223895951201938986700586127364283827897857722889563879796383065601970194624249642042026145547081149632481653926397555789143993951370164881112520790465896924520089355746645605982345206298893729837352069827287256419914993460098570716243529789874724402151186253501777990306556890229836179756233925358258377880782049448341900133584026130433322673086813674222645933226933314008156162920004699609558848821235267706423781850720411154342117581727063946862958118052036574917093782147520483150767729531642494624975544261945918739256627892726081229505370290883522502277164990857206159942839006671803450301304720760608271559368524789085021373347796488859097647515769378363426520077544729268872887550850938832755416006956107989323784880799823076546526166761860981817405052390794518674221125112639569117 . . . . . . . . . . . . . . . . . . . . [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) a44bef07e6231825238b20a7abcb048a3e7bfc54 . . . . . . . . . . . . . . . . [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 (243 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes) 00ee0075005ea773f9df56c0e7b536487dd049e0327a919a0c84a112128418759681714558000001700acf588a000004030046304402204e7035a89f5f41cc2afc17a35c6a20a7dc51bda08fe26a62ee8bc25400cf642502207af42f19311bc6680899a5291b5398b445c3355e1589bbdf0c61a9dbe1fe0e82007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e000001700acf58820000040300463044022009ac4326706d415740b6980271824267746ef805e9492e3c2958860605a146d6022071ae1ab7db85a0a48fd7436f52026aeb2dcc98e95e4ee836e3e13f00014e2e1f . . . . [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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