www.lomazzo.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:49:82:71:28:27:17:d0:f8:e0:52:f4:d1:ff:ff:28:55:97 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.lomazzo.org
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:49:82:71:28:27:17:d0:f8:e0:52:f4:d1:ff:ff:28:55:97Serial Number (int): 373463143695660201189525896177744456734103
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 2b:1c:11:0f:71:6a:34:10:e8:fa:c5:1b:33:cd:24:c8:75:c7:cc:73
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): d7:a0:9d:05:3d:72:6e:87:bf:96:49:3e:c7:6b:b0:7f:f4:c4:ba:7c
Fingerprint (sha256): 57:2b:24:d9:67:b9:cb:88:1a:3a:a1:34:6e:68:37:96:46:ac:ae:db:ce:92:3a:70:9f:49:8e:04:4c:10:e8:4f
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.lomazzo.org
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.lomazzo.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.lomazzo.org
Other certificates including the domain name lomazzo.org
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.lomazzo.org in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGVTCCBT2gAwIBAgISBEmCcSgnF9D44FL00f//KFWXMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAyMDkxNDU1NTZaFw0y MDA1MDkxNDU1NTZaMBoxGDAWBgNVBAMTD3d3dy5sb21henpvLm9yZzCCAiIwDQYJ KoZIhvcNAQEBBQADggIPADCCAgoCggIBAORYW27lD2p+g/Q8baKzGHugPXlaxbXp suJmckjk+NSk55i9XAatNZdqZHWnw1s1zsoVgKUJ44wYA3/Tj9+IXsx7j1hQrD72 tBuDwhqmfCLp2kAUJWGCk3h0CwGuizDuO2wTWb4sPOi17dfP/pVm2FZCgu2c40Dz bqVnsiSt5h07XW2LCVogsjc2x11JLRAC3Rc400PqPHlLYjP6iHMsUbV/FwzVy6CA PhzEiYkuIpJey+h/7rRetwp5fojqUipMV7EzcDItljO5TQ8EO2lVvmFZVTiYctyT ujVUPCAEW3xxdPrfqwKIDJYXfHWvAYnTImUCiYvli2Xx79lQWRe8OiNJRo6j5QBs UGb5vUQCGx/scyGOc9LQMTVPlsyjTdEzmuRnFl5nGhhGfhDt1qTHXvR5kfnAt5Q9 bkYuji9JGrlLqNJP+xUkkfz1BVZUCTVxr4w+NbcxJuvH0nlbQ0KFkfb9FYmcqOVs RcS4Cu2BSm4eqSI0Ed7A3RPjJ4xw03P8pzBa7yacFcBJZ7kRH4Z0O4bB2dPZfXGS UezeUBpqF5HPGksAkKWXJ0C0b5p0K0WPvpPrp9P4ShqkrUKcSvs+EfDPhjxVQILQ REQ8HN4Bo/ainKE0aoDOMmXvfR+n6zPtUzQZl6lNF65jPCSQgEYuMLiLJLHMAT2e EduCy7/zAVOPAgMBAAGjggJjMIICXzAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYw FAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFCsc EQ9xajQQ6PrFGzPNJMh1x8xzMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/z qOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZy8wGgYDVR0RBBMwEYIPd3d3LmxvbWF6em8ub3Jn MEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUH AgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBAwYKKwYBBAHWeQIEAgSB 9ASB8QDvAHYAb1N2rDHwMRnYmQCkURX/dxUcEdkCwQApBo2yCJo32RMAAAFwKqoe 7gAABAMARzBFAiEAlLXALh3z5/I8+glpzQ/pYYtRVUHVZ9UmNKkOdy8YVGUCIFkb ehLPpqYCNyTHghn9XRfHO3+go1/GcTNLioJuREjCAHUAB7dcG+V9aP/xsMYdIxXH uuZXfFeUt2ruvGE6GmnTohwAAAFwKqoe7AAABAMARjBEAiBUL1r2C5yw7EzholBp fNLnNadZ/AI2+314nhx3OSXeXgIgWWs5+fucxYm6qk9DAtBPrBOXwNtFjc9ABpoi v6Ro+zAwDQYJKoZIhvcNAQELBQADggEBAFi3LBMrOgdFdPW+9y1F8jsKvpKA9ECj TFy3oFLOzS07MZjR1E4hFlxPkHvlJyZC7yjfagkYz0qIT8rQOCYnKZi6erpcfZrr DEMB7UcO9rxCTsJUZcZCh7ivvmTcj+domtZoXUQYBqjErWx4yyQgDfZgPUeZs2CX EsMfFHdt8BOTmPxBsjwGOUcQa7enhQ/dQaerRV7M/KuPzj+Op8HVRCe4bPIDD1vM 1SG2fFMJVRKZ3Khh5GoUmW8fxwvHLe41VXcqUxmfrJkK2wjUReb9zy272dcg+LZB 79s0TQAB9uLt3VAqCDihlhBSKPsrEk36NoXa0Y0aNuXUWJcNIDN13bs= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA5FhbbuUPan6D9DxtorMY e6A9eVrFtemy4mZySOT41KTnmL1cBq01l2pkdafDWzXOyhWApQnjjBgDf9OP34he zHuPWFCsPva0G4PCGqZ8IunaQBQlYYKTeHQLAa6LMO47bBNZviw86LXt18/+lWbY VkKC7ZzjQPNupWeyJK3mHTtdbYsJWiCyNzbHXUktEALdFzjTQ+o8eUtiM/qIcyxR tX8XDNXLoIA+HMSJiS4ikl7L6H/utF63Cnl+iOpSKkxXsTNwMi2WM7lNDwQ7aVW+ YVlVOJhy3JO6NVQ8IARbfHF0+t+rAogMlhd8da8BidMiZQKJi+WLZfHv2VBZF7w6 I0lGjqPlAGxQZvm9RAIbH+xzIY5z0tAxNU+WzKNN0TOa5GcWXmcaGEZ+EO3WpMde 9HmR+cC3lD1uRi6OL0kauUuo0k/7FSSR/PUFVlQJNXGvjD41tzEm68fSeVtDQoWR 9v0ViZyo5WxFxLgK7YFKbh6pIjQR3sDdE+MnjHDTc/ynMFrvJpwVwElnuREfhnQ7 hsHZ09l9cZJR7N5QGmoXkc8aSwCQpZcnQLRvmnQrRY++k+un0/hKGqStQpxK+z4R 8M+GPFVAgtBERDwc3gGj9qKcoTRqgM4yZe99H6frM+1TNBmXqU0XrmM8JJCARi4w uIskscwBPZ4R24LLv/MBU48CAwEAAQ== -----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 373463143695660201189525896177744456734103 . . . . . . . . [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 2020-02-09 14:55:56 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-09 14:55:56 +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.lomazzo.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 931566916911752166113762829283186388360899731499982623041534572325819907076255651327724362309066368367682544637902426544585229491669563695553568978339549145386453447022006150413175329865368446498932420089978011939283145670565981362100832273181258393054844556109764576134763289461423060946212052964482977020336327428688249263618711706650872182092483980251305262580035656133941535406678568430187287290588086461538245500232920836708873901584198141892797045303898794039935228736128400892988016750259753061787668663540504519400021636202647017854514519770404912561702162907873251486214678161788939124948809451249261477525204330627356548720626255119942593896172958277839535645477182549431152123167988985675683478900343570504905302159259618158815406525072065709564711825798086673611674608875656316745299342150961398083738579828231082061290431025214576940369544267584243122932905534540471577033102755818632941579869571848675215517654947370529904574242635005588833153933617572458367664524004553938576255604094726738516674473448268709015594713584886886152592723842845410878609266501568072269844222434375712087260753134080420921151873667159449408796895751461138126996960969095765711130390309659476988463173531776259466467806792775540103176082319 . . . . . . . . . . . . . . . . . . . . [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) 2b1c110f716a3410e8fac51b33cd24c875c7cc73 . . . . . . . . . . . . . . . . [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 (19 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.lomazzo.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) 00ef0076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d913000001702aaa1eee000004030047304502210094b5c02e1df3e7f23cfa0969cd0fe9618b515541d567d52634a90e772f1854650220591b7a12cfa6a6023724c78219fd5d17c73b7fa0a35fc671334b8a826e4448c200750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c000001702aaa1eec00000403004630440220542f5af60b9cb0ec4ce1a250697cd2e735a759fc0236fb7d789e1c773925de5e0220596b39f9fb9cc589baaa4f4302d04fac1397c0db458dcf40069a22bfa468fb30 . . . . [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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