www.fontanafredda.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:95:99:94:a8:2a:ee:77:97:69:b3:df:a8:ac:7e:88:fc:53 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.fontanafredda.org
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:95:99:94:a8:2a:ee:77:97:69:b3:df:a8:ac:7e:88:fc:53Serial Number (int): 312243074220636924527574775982673753603155
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 50:20:2d:9d:1b:8e:69:78:e9:e6:44:4a:bf:4d:a1:55:e4:dc:97:d9
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 1b:62:73:20:9e:cf:5a:49:db:ca:32:7a:f0:a9:b7:93:d1:91:5d:82
Fingerprint (sha256): f5:81:80:08:74:79:7f:2c:4d:ad:41:48:07:12:df:00:64:93:ca:47:48:ee:d8:9a:a5:a4:65:a0:42:d6:c2:d9
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.fontanafredda.org
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.fontanafredda.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.fontanafredda.org
Other certificates including the domain name fontanafredda.org
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.fontanafredda.org in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGYTCCBUmgAwIBAgISA5WZlKgq7neXabPfqKx+iPxTMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA3MjkwMDA4MzJaFw0x OTEwMjcwMDA4MzJaMCAxHjAcBgNVBAMTFXd3dy5mb250YW5hZnJlZGRhLm9yZzCC AiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBANjkUFFmmJQVYSYKkeVLQnx/ xNBSgNCRD/tAkJJG8EVZkvkhLJo95RGpDTjIkpm9nfz/56q1/8WoZE1aMYyyCEBt qrNvFhIu9sP84wG9EYIsIma3MPj4p9IxMmD3Ri+ceq80YUxCVlKqrkF7KvXqoINv TQaKIexciCeD9+KmY4siMf2Wc0xZAbDfvQna4d9TyOJtsgG+tfwTU7v0cBV3RVp2 HPwnLEBT4aRrvZaDHh6GFDl7cPwv+33inb0UZJstAC8Tu0XjHbI1mHU9TaYcqfRm XNMmX0xvkNh+AQVxB+stPyk5HExjYXIoI905E0rgzpxna6453e9qyqgVsmkSyxdW FA3wr4d2ewoBJ2ULfreslKW5j3ZWR9SYs2NjwDeGy32UNWySEfbgj8cK5JKDQi5Q vji5pTgvAtwW/oS20B21L9Fg+nUq4VsZN4c9ZOy6zjDtdk2c/nBbxkBNlduFhDkg mr7yzZYvvZBTT+Pam6wugk0fe0wdiz2AGGhTrowMO5m87oKpySQVFX4cYqGU5UZu GbfxwXNPpAZf9F6K+25EQ33WHwLAxijHA9h/SRDMf2Rxkq4qQpPBYWZnuc7rm71D gcPO2+I3ngvzdV91zazUgGarpyQ2oRMcQBnXtQkjDU7NuB7VW8EyvRMlwqOCpVd3 PUPtK1tjhgaScTnTPLxlAgMBAAGjggJpMIICZTAOBgNVHQ8BAf8EBAMCBaAwHQYD VR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0O BBYEFFAgLZ0bjml46eZESr9NoVXk3JfZMB8GA1UdIwQYMBaAFKhKamMEfd265tE5 t6ZFZe/zqOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29j c3AuaW50LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2Nl cnQuaW50LXgzLmxldHNlbmNyeXB0Lm9yZy8wIAYDVR0RBBkwF4IVd3d3LmZvbnRh bmFmcmVkZGEub3JnMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEB MCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBAwYK KwYBBAHWeQIEAgSB9ASB8QDvAHUAdH7agzGtMxCRIZzOJU9CcMK//V5CIAjGNzV5 5hB7zFYAAAFsO0WagAAABAMARjBEAiAUEPFyNLyv6sJhFf3s4q89bydQBp4lgb+M OCd5GvyWAwIgbV64qKXaaU5Mrydg3z+o4v4p72DdPe0Z0F9Qx34xHj0AdgBj8tvN 6DvMLM8LcoQnV2szpI1hd4+9daY4scdoVEvYjQAAAWw7RZqgAAAEAwBHMEUCIQDu C0dFBKJvVAcapBKbduQlQDmyD0bwEdeXnDgiqyKk/gIgRJQ690E0HJHy9rlJ5rWZ we3dGYRFh2JTuLDySX2ZCDAwDQYJKoZIhvcNAQELBQADggEBAHiVU9ODKIHSGKxA aovzMXdGO5tMVMiOTwABVZ8maplnVoU6zzYYKAjvs7vhrmhvoUzxzswsqyFRgtiw 1qcor+AFSyWKcXXpHbqIK2pDg/G/F5CUR9LfEx0qeLsMR3TK+WEsg96E6QPYI8xx Xgk2h/sEik4iqePr+Jb4uu3b3OOd8uihmOIOClQQFYW+p3w85JOt6Pxhiwu19WED n4AgWInPBc2FHI2468XywFvM4un8soaiHM5szDUwNw4rLT7RBcnu825wWAsdet7U mLO6dS69OpzEqlSITY8WB9PK8h1W8Rrrv30CB5li/PHva77S+cRpjefndBs6LvXO VaSH7FY= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA2ORQUWaYlBVhJgqR5UtC fH/E0FKA0JEP+0CQkkbwRVmS+SEsmj3lEakNOMiSmb2d/P/nqrX/xahkTVoxjLII QG2qs28WEi72w/zjAb0RgiwiZrcw+Pin0jEyYPdGL5x6rzRhTEJWUqquQXsq9eqg g29NBooh7FyIJ4P34qZjiyIx/ZZzTFkBsN+9Cdrh31PI4m2yAb61/BNTu/RwFXdF WnYc/CcsQFPhpGu9loMeHoYUOXtw/C/7feKdvRRkmy0ALxO7ReMdsjWYdT1Nphyp 9GZc0yZfTG+Q2H4BBXEH6y0/KTkcTGNhcigj3TkTSuDOnGdrrjnd72rKqBWyaRLL F1YUDfCvh3Z7CgEnZQt+t6yUpbmPdlZH1JizY2PAN4bLfZQ1bJIR9uCPxwrkkoNC LlC+OLmlOC8C3Bb+hLbQHbUv0WD6dSrhWxk3hz1k7LrOMO12TZz+cFvGQE2V24WE OSCavvLNli+9kFNP49qbrC6CTR97TB2LPYAYaFOujAw7mbzugqnJJBUVfhxioZTl Rm4Zt/HBc0+kBl/0Xor7bkRDfdYfAsDGKMcD2H9JEMx/ZHGSripCk8FhZme5zuub vUOBw87b4jeeC/N1X3XNrNSAZqunJDahExxAGde1CSMNTs24HtVbwTK9EyXCo4Kl V3c9Q+0rW2OGBpJxOdM8vGUCAwEAAQ== -----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 312243074220636924527574775982673753603155 . . . . . . . . [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 2019-07-29 00:08:32 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-27 00:08:32 +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.fontanafredda.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 884841551518567624282586391726413073849370387064175852743649903895630142494864498522955199954531636446865251139357527992342058783927036308843346117352873091772139372340305051960186568009506794412376898997361602561803402828842886736762471138308623688239356035830986238950401433485963196910289687356832107855510093390949136497433415072670415755201074031028184544298815898555543638475287854240584316718082680997407316776516937870843419208560289210334685268743680267073087840484309367355844501982278936605912855833993810397051284217138623047884491145666543814866733358273075131430096396005301117973141943943194934971919674429608707202317921514066186882422651238537926430339560047825915944353998325856372807146603540322472980493707517353623395476903745193695180514712208673409240215077244447996292898316775892869846777380138370286534969551342036723508957638810539971814362840183588003144787218835676312794025466426038858275364206552880218413723137295997894414548100340131428494879513433907535440425301423473936999543491235690286982326559999798088333279206951777193521187840419704375109372205973337653240885170996882579098648970395434557618956014984862633282036067006375604048427838950193748190038644692798285616685636606426295790097710181 . . . . . . . . . . . . . . . . . . . . [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) 50202d9d1b8e6978e9e6444abf4da155e4dc97d9 . . . . . . . . . . . . . . . . [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 (25 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.fontanafredda.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) 00ef007500747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016c3b459a80000004030046304402201410f17234bcafeac26115fdece2af3d6f2750069e2581bf8c3827791afc960302206d5eb8a8a5da694e4caf2760df3fa8e2fe29ef60dd3ded19d05f50c77e311e3d00760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016c3b459aa00000040300473045022100ee0b474504a26f54071aa4129b76e4254039b20f46f011d7979c3822ab22a4fe022044943af741341c91f2f6b949e6b599c1eddd198445876253b8b0f2497d990830 . . . . [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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