www.lomazzo.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:e5:46:64:bf:ff:8d:01:0a:66:d0:ba:e0:2a:21:cf:45:8c 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:e5:46:64:bf:ff:8d:01:0a:66:d0:ba:e0:2a:21:cf:45:8cSerial Number (int): 426467374835513746696511862290048130958732
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 3d:d6:b6:43:60:59:42:cb:2d:d2:0a:db:ff:cc:aa:03:83:1d:2d:78
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 47:4b:0e:09:76:e9:8c:59:2a:f5:ba:c6:e6:f3:d8:b5:82:0d:ad:61
Fingerprint (sha256): a1:69:aa:0b:62:90:ea:b0:ab:19:0d:24:11:ee:1a:ee:f4:cb:30:ff:ad:6d:b6:81:5b:0b:57:ad:75:e7:16:f7
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----- MIIGVTCCBT2gAwIBAgISBOVGZL//jQEKZtC64Cohz0WMMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMDIyMjU2MzRaFw0y MDAzMDEyMjU2MzRaMBoxGDAWBgNVBAMTD3d3dy5sb21henpvLm9yZzCCAiIwDQYJ KoZIhvcNAQEBBQADggIPADCCAgoCggIBAMSLEFR3yeQ5mLVBWZB6uB9msMg8rcnd 6Teb68MEGetJcpyN1MKrZCSpwrSpJ5+jPWZfRQQGAoj62Cr7yuPepF1O5zMmlD60 xvTpfSXhBnDDjTC8cusZnam9BhaOc5XH9LH5dOWI9v/h6glOs6ponCfr/dc5d//q Z7ofZzUz0bkcauS/X55oFlR07ZtehAG14qW5UfAWZB7vQurgFmubzLcRT0/RFjrQ spIFJVZ/PKlx9KW/9dli6MqxfPWdt5nFSKE7UXhWzbl5LHBCcot96Eg2/uumclio a+mEBx92VjnNYUUNa5tB/QxtOFMcFIcdWMn+1yvfW2mqaoGjRDE4bA1apxs7IVMC HBYV+lXoZlPqPypkLJnurkkSFmNtmNwXTLZdbwak4x3eLO5/7rBXaWyfAlOmMRie GPvQn+RAvA0V4AnplSd6Qe9zPxOFJq1qJJ8mdfKAQfIjXv4nfFvKAlD2BobOassz zNGcGOhI1WTknn/D4GzKd89Vm2oDCH+RlX2+O/Z/DS3VSD0oNMag7NMhwDw8L6Ax UnG8o+rE1skCObn5cyUg00A4XOryDxyrGBOubAyJv79CX8WyaZCzc62GUKV2JLZU N+idc6xivmevOKPV9bhJRO4+jPDt1ze7Pnqss8tXrJqAA5FwxsY+sTZWV42sDz2F EkPhvt+i78B/AgMBAAGjggJjMIICXzAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYw FAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFD3W tkNgWULLLdIK2//MqgODHS14MB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/z qOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZy8wGgYDVR0RBBMwEYIPd3d3LmxvbWF6em8ub3Jn MEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUH AgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBAwYKKwYBBAHWeQIEAgSB 9ASB8QDvAHUAsh4FzIuizYogTodm+Su5iiUgZ2va+nDnsklTLe+LkF4AAAFuyQtY 7gAABAMARjBEAiBBTBZVH90y9hI+dpZ3rG8SDaegMHVDn1wYmQv3DRpGAwIgIV5n YPAeXO6s4qy1u6h6ffrbtagNxvrWFCIzm3VRkEIAdgBvU3asMfAxGdiZAKRRFf93 FRwR2QLBACkGjbIImjfZEwAAAW7JC1kiAAAEAwBHMEUCIQDzOLJ/2dbTGLXxWyL4 cfke3RrgIxwm08h/EzGn1LUzxAIgb2J85FQceV4SwdHDz4TIA48hWROLoEkYwzVt s5+p6c0wDQYJKoZIhvcNAQELBQADggEBAFAneF5rjXo3nDbsGXVrtfI0ClV/11xk TgHwcQ//SzyQ0wA5Rj2WwYWbWGqPmJufM08oNXIF7YPKkBgKB9r9opLPWgFFvPW1 b5vVVRTBrNkTlukEFLcs+etPzFKU8Xk4E++/nGdBLvp5J1R+KW7/nnP+X6Add1Tg swknzNH9XQJc+z0kVfXAfmPQnok/Y3iADhoXPyKnRj8lvYi2OuuCJ3z5G4U7mBU3 OkpqNKF2/fUf7Thl62I9ym9/rtVB2C47DX2rAdFKBgq50hCzgXb1HoJCsvEa+fiZ FneTbmffw/OkTkt4GE+d6KkF/KM8PixigPANSP9T+92jF6ghgnT5gEM= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAxIsQVHfJ5DmYtUFZkHq4 H2awyDytyd3pN5vrwwQZ60lynI3UwqtkJKnCtKknn6M9Zl9FBAYCiPrYKvvK496k XU7nMyaUPrTG9Ol9JeEGcMONMLxy6xmdqb0GFo5zlcf0sfl05Yj2/+HqCU6zqmic J+v91zl3/+pnuh9nNTPRuRxq5L9fnmgWVHTtm16EAbXipblR8BZkHu9C6uAWa5vM txFPT9EWOtCykgUlVn88qXH0pb/12WLoyrF89Z23mcVIoTtReFbNuXkscEJyi33o SDb+66ZyWKhr6YQHH3ZWOc1hRQ1rm0H9DG04UxwUhx1Yyf7XK99baapqgaNEMThs DVqnGzshUwIcFhX6VehmU+o/KmQsme6uSRIWY22Y3BdMtl1vBqTjHd4s7n/usFdp bJ8CU6YxGJ4Y+9Cf5EC8DRXgCemVJ3pB73M/E4UmrWoknyZ18oBB8iNe/id8W8oC UPYGhs5qyzPM0ZwY6EjVZOSef8PgbMp3z1WbagMIf5GVfb479n8NLdVIPSg0xqDs 0yHAPDwvoDFScbyj6sTWyQI5uflzJSDTQDhc6vIPHKsYE65sDIm/v0JfxbJpkLNz rYZQpXYktlQ36J1zrGK+Z684o9X1uElE7j6M8O3XN7s+eqyzy1esmoADkXDGxj6x NlZXjawPPYUSQ+G+36LvwH8CAwEAAQ== -----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 426467374835513746696511862290048130958732 . . . . . . . . [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 2019-12-02 22:56:34 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-01 22:56:34 +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 801826373118560189470667654316925594573597219920004816677686775838654251977422190875663411089293113624214519593920023957640879943129844780319897087549348429205829150044358920806237325905465574725746770793312163291226299091227675715734282465929136802768942916202790270181204700914544795542077781404956939465149705629897512106083891365263568974039644225251196520775882981313039111695770722733178854991898673585430942801033713628998690988939910426554953895695277262712993902544006347184000147375830686805143011552387257046308530495270340347943010073975610746799759800768720165902271388727619674001491297950918016292200922446738328773864405689871809058814292455187134109549296233638891737107466423102504579844265573408928340830236202291347269280679492017173200177526360877261472386750437578238402416432348718134535980803538196310839151420909997227113632190666211811374258370676499879132745757906641610573501005871825006084383791512284855524756549030692362975755468975517031500692151425969064782777876197056605237790893330604569688075821190175814318949742099589034883539920995276434747255719850971989440205976835137275937694354652480868933183159726753079255273807210060650035140480425897232325712146169010638514475940128860056186352812159 . . . . . . . . . . . . . . . . . . . . [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) 3dd6b643605942cb2dd20adbffccaa03831d2d78 . . . . . . . . . . . . . . . . [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) 00ef007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ec90b58ee00000403004630440220414c16551fdd32f6123e769677ac6f120da7a03075439f5c18990bf70d1a46030220215e6760f01e5ceeace2acb5bba87a7dfadbb5a80dc6fad61422339b755190420076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016ec90b59220000040300473045022100f338b27fd9d6d318b5f15b22f871f91edd1ae0231c26d3c87f1331a7d4b533c402206f627ce4541c795e12c1d1c3cf84c8038f2159138ba04918c3356db39fa9e9cd . . . . [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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