www.lomazzo.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:75:45:dc:17:b0:df:d6:ce:5c:df:e9:00:06:36:34:1b:7d 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): 03:75:45:dc:17:b0:df:d6:ce:5c:df:e9:00:06:36:34:1b:7dSerial Number (int): 301242754242557429350730397974781070941053
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 68:90:32:5f:e8:42:75:0d:32:1b:eb:ec:c9:66:eb:f6:73:23:59:d1
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 2a:b0:36:9a:91:8b:17:9c:47:ae:bf:74:3e:90:0e:3d:b6:70:d8:a9
Fingerprint (sha256): e3:32:8e:0e:51:e0:41:66:6b:45:8b:07:06:1b:d6:65:d0:d4:58:89:b0:20:74:ab:55:e9:d0:0d:4a:7d:ea:fc
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----- MIIGWDCCBUCgAwIBAgISA3VF3Bew39bOXN/pAAY2NBt9MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA3MjgyMzE2MDBaFw0x OTEwMjYyMzE2MDBaMBoxGDAWBgNVBAMTD3d3dy5sb21henpvLm9yZzCCAiIwDQYJ KoZIhvcNAQEBBQADggIPADCCAgoCggIBALO0UKxBwG4RK1BbNa2B2Iq4ac0TPvLW WtMT1FvfZ3wHlsxU0NKgthzTJVudJljVe53/xbQ+3CPiWfDIY3wIJRL/B+PB3Owk uU3X0/RCFSRyvXWWAyIAB4WAIcc6UNw/IpDUmaIAvnPxblf7ON5T77En9dUoAEnE o9r3ZrhpredMcrmLBX1fguu1MHjoZwzVdo2wyPK3/L3ekUVpXYIr1bP9cmTRjlOy dYhHqUK3ftAcroydK2x4IPuMes84mrxiHlMjF4dMlcWsZ2QPaHq0CzN2s60UdG+i mYlSfsnvFZJp9AJWem0dck4I5UuQZLc7QktU85c4Mo1sZt+o3vUfCJUCeIcFZkm/ LiKNPFJ0x5THig0tum86BrLNLUpGr4yfj8gcttGbk9R//afzMiY2yqHroyK3cZD5 KCRdyxrMI2+Ecwq49tDk3DarvMkCeMF4ZUc+rjE0mmLPmK5zx5BCdjKeTZyyB0Go qSSAKmy/T1CzNJ94O4k66py+ZxfYVBdeNXC0FwcsKFfoJfZ5/uzl9ZjATf+SD5zh 3ujD4qPPiFnLITj4zlKr6sn8cyHlpffQDg39ZfObx8utnu77jBz0GQlJDYIKOQZ8 d0Mr5sU0afHSe0I+Yfn5NObXzxhuPBF0WgKNScZeRk7ZgQKg4RtgHcihhUeQJotU LCxkPEC5bx7jAgMBAAGjggJmMIICYjAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYw FAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFGiQ Ml/oQnUNMhvr7Mlm6/ZzI1nRMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/z qOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZy8wGgYDVR0RBBMwEYIPd3d3LmxvbWF6em8ub3Jn MEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUH AgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBgYKKwYBBAHWeQIEAgSB 9wSB9ADyAHcAdH7agzGtMxCRIZzOJU9CcMK//V5CIAjGNzV55hB7zFYAAAFsOxV/ fwAABAMASDBGAiEA1TcgyM0JATFBgfH3HnC0kdVqoPUOhn0w82HwaWAzCXoCIQDj 3k1lzsaYB7ylZR74gfAdMa5jEAy36XkNbtt5wSWWugB3ACk8UZZUyDlluqpQ/FgH 1Ldvv1h6KXLcpMMM9OVFR/R4AAABbDsVf2wAAAQDAEgwRgIhAOXeYW883ZKO0wob daqYSBqB3uIFj6ck4fu6g/Qws58lAiEAxEMKWEYs0t7yl+/NoYJMcO4KB/AgaLjP K84vA4bTrtgwDQYJKoZIhvcNAQELBQADggEBAIiTZn9Zc1cZbqgeENKdUTBYugfJ RybkYjKdG/KWY8zI6nvnpgOhq1Glf2kdsNuLEQ7Y6CYpBlcH2uRxurbcrQFiIpXc ue7i1a5oDE7EsFoLPO3GGZbyzPToiuRoBXaj87t7YSm+4brDCZ8qcNfWFhWpoyW1 jZuc7ggK5Pb62MC+A0dC5It4JTluESUp5++QoYiOuyh4o8Za8WQAnAigGr+CdqtN +X0BrYWAtoFubzSe2uHYR5c90C1lzS4Ew5ZIEiJw2zl1xNA6oolL7Rp4Kk9+rKHV 8U00GaBp/G7m5moEEHvM8uaepXXR5DKc8nHLjbqwbr24hNo1KBrT6j+uu1Q= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAs7RQrEHAbhErUFs1rYHY irhpzRM+8tZa0xPUW99nfAeWzFTQ0qC2HNMlW50mWNV7nf/FtD7cI+JZ8MhjfAgl Ev8H48Hc7CS5TdfT9EIVJHK9dZYDIgAHhYAhxzpQ3D8ikNSZogC+c/FuV/s43lPv sSf11SgAScSj2vdmuGmt50xyuYsFfV+C67UweOhnDNV2jbDI8rf8vd6RRWldgivV s/1yZNGOU7J1iEepQrd+0ByujJ0rbHgg+4x6zziavGIeUyMXh0yVxaxnZA9oerQL M3azrRR0b6KZiVJ+ye8Vkmn0AlZ6bR1yTgjlS5BktztCS1TzlzgyjWxm36je9R8I lQJ4hwVmSb8uIo08UnTHlMeKDS26bzoGss0tSkavjJ+PyBy20ZuT1H/9p/MyJjbK oeujIrdxkPkoJF3LGswjb4RzCrj20OTcNqu8yQJ4wXhlRz6uMTSaYs+YrnPHkEJ2 Mp5NnLIHQaipJIAqbL9PULM0n3g7iTrqnL5nF9hUF141cLQXBywoV+gl9nn+7OX1 mMBN/5IPnOHe6MPio8+IWcshOPjOUqvqyfxzIeWl99AODf1l85vHy62e7vuMHPQZ CUkNggo5Bnx3QyvmxTRp8dJ7Qj5h+fk05tfPGG48EXRaAo1Jxl5GTtmBAqDhG2Ad yKGFR5Ami1QsLGQ8QLlvHuMCAwEAAQ== -----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 301242754242557429350730397974781070941053 . . . . . . . . [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 2019-07-28 23:16:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-26 23:16:00 +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.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 733129809832153899195606203870066224734893784887101425775975684347277617661548468841340210202057269113243637096992754098437613813472183121155387261669281335992268450883528515256156613693745633787643446058147174087374997587984824172318530710543362681735072888623533863289037763610768569840167514610309432970974838129075173242644968537738705858573986255922339468949942707118605111043077813890882045555864865208498224485550089290226975029219567454123477976835809458391568973019591363356811778607960155766633987162312553958841380180576127603630150379386077009806031714388324717616108028219325719547369175691501030929514656687701671685891984798219097798688123442902083773578284383661990202110043980338858014103226044589818845489041469565267980434956571438946806580727561685229040218543403250461053506834914127972021960141267342368152792238839241030896528438305915765435815744470754557233047499747858067191435583544604448588580708541722980586391089963400137560577622016527504788838116871744965455875069708014015437717725081369510509650850614820338864223066121245175407938371127447152146933370869010659824404116839334267421058149198480176803408260936482187899194009553131959104601495590595438506597201733126266230529844367390800470808141539 . . . . . . . . . . . . . . . . . . . . [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) 6890325fe842750d321bebecc966ebf6732359d1 . . . . . . . . . . . . . . . . [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 (247 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes) 00f2007700747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016c3b157f7f0000040300483046022100d53720c8cd0901314181f1f71e70b491d56aa0f50e867d30f361f0696033097a022100e3de4d65cec69807bca5651ef881f01d31ae63100cb7e9790d6edb79c12596ba007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c3b157f6c0000040300483046022100e5de616f3cdd928ed30a1b75aa98481a81dee2058fa724e1fbba83f430b39f25022100c4430a58462cd2def297efcda1824c70ee0a07f02068b8cf2bce2f0386d3aed8 . . . . [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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