www.effervescenti.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:46:dd:a8:d2:cb:f1:69:e8:65:6a:32:24:f1:0f:db:7c:d2 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.effervescenti.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:46:dd:a8:d2:cb:f1:69:e8:65:6a:32:24:f1:0f:db:7c:d2Serial Number (int): 285451259448151180320545506166102216637650
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: ea:0c:aa:b4:19:47:3a:d0:b7:33:d6:f8:d0:31:b7:9a:54:b0:3f:bb
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): a9:4e:0b:13:af:1f:aa:45:09:a6:78:4f:bf:4e:fb:51:45:ff:63:5c
Fingerprint (sha256): 3c:38:80:ff:66:43:5f:a2:79:e3:af:6a:96:b1:09:db:3c:38:ab:05:bf:fd:65:52:25:e8:97:2e:17:00:e9:77
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.effervescenti.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.effervescenti.com
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.effervescenti.com
Other certificates including the domain name effervescenti.com
(limited to 100 certificates)
www.effervescenti.com
www.effervescenti.com
fanel.com
www.effervescenti.com
www.effervescenti.com
effervescenti.com
effervescenti.com
www.effervescenti.com
www.imprenditoriagricoli.com
cookmed.com
womenwarrior.org
effervescenti.com
www.effervescenti.com
effervescenti.com
rimonte.com
effervescenti.com
effervescenti.com
www.effervescenti.com
fanel.com
www.effervescenti.com
www.effervescenti.com
effervescenti.com
effervescenti.com
www.effervescenti.com
www.imprenditoriagricoli.com
cookmed.com
womenwarrior.org
effervescenti.com
www.effervescenti.com
effervescenti.com
rimonte.com
effervescenti.com
effervescenti.com
Certificate
The complete raw certificate details for www.effervescenti.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGYTCCBUmgAwIBAgISA0bdqNLL8WnoZWoyJPEP23zSMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDA0MDQyMzMzMzVaFw0y MDA3MDMyMzMzMzVaMCAxHjAcBgNVBAMTFXd3dy5lZmZlcnZlc2NlbnRpLmNvbTCC AiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBAM55n5+6mKzUdFR+B/VKtGH+ 4o+6i+4ckbU7TZdRerFroDXbd4H6yWFpzx7NWS5MwrWShY0ZRwrNctH3r/O3bXFL A2JAvtKTSHBvIMsI81RASAQwar/zpK6wguIWo1TSKGvNF6J3L8vCfioPYmGnxWvM W8XkgwtKFiMKq/YOKObiyfCVBY+KKWS0GZMXH6y4WR3yIuJ6QpnKDZh5qjkIXHal DqWjJvXugIe4MvfJsEK4yXUtkXfrDucEaK/s4LBrIpfU+Qe5JygbKhQRRrC97gz0 steKh2kvT/JFmFNfXd0eHMmWGDi8TaDoX1SfIQ3o6J+vpxKIGSm7gy2BJwnOfaSI ZroARqpv/s1OLe0tZ772mKxD9v9FU0MWe9ykQPgenH4XL+rjuDFAs+BkmOjSfNeA ljtmQ8aPv5bozOH2RPsOOWQd+sUQikGi4SYi3pbdZ+3zBh07nbEGzkzTldTvX2Wz cDUSRW70zPWqKz1XC1VSAyPWDIbuJOnLoB4TiMoLjr/qALvbfPhaYsPyXLk1YAYF kCCMeUU0tKqTwE0uJY0DgTSlOnWEtEgug/TtkIGMwMmR4bDIMeDXEloJ2RP8CcnM XY2YN4xxg2yMACYw+UZrq4pb/ntP0rdZt9t/8lUoeZVA83tFbl0tCnX24mM9EAIb 2tA/AEiS1NZhtoG3t7nhAgMBAAGjggJpMIICZTAOBgNVHQ8BAf8EBAMCBaAwHQYD VR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0O BBYEFOoMqrQZRzrQtzPW+NAxt5pUsD+7MB8GA1UdIwQYMBaAFKhKamMEfd265tE5 t6ZFZe/zqOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29j c3AuaW50LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2Nl cnQuaW50LXgzLmxldHNlbmNyeXB0Lm9yZy8wIAYDVR0RBBkwF4IVd3d3LmVmZmVy dmVzY2VudGkuY29tMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEB MCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBAwYK KwYBBAHWeQIEAgSB9ASB8QDvAHUAsh4FzIuizYogTodm+Su5iiUgZ2va+nDnsklT Le+LkF4AAAFxR8HOzAAABAMARjBEAiBgdX66zSksKMvLwi+/jgSRAxCq+i72D7l5 hBYa+bQf6AIgPmhoVadM+tBYD85Zj8Nde0E6I+u23rhGSCar6hVyNicAdgBvU3as MfAxGdiZAKRRFf93FRwR2QLBACkGjbIImjfZEwAAAXFHwc8DAAAEAwBHMEUCIQD5 3GKZgTGiWIlHVqHHDF37om5PupQ23dFmwdoCxJ4WXwIgDPkrb4KH0e9/eDoqP7lZ PmmPBIofQ4belkiMjQA9ZWkwDQYJKoZIhvcNAQELBQADggEBAHp3M819BmU8Nh8d nrymnX3pzigOmPrY3XKU0/1lQxzI56scs1Dk5yie8cmS9UcxCTXYsxFe5gYiYlsb a1lV3AaXKg/9PLPNQpQ7/m9VbfdQB/v1n575dFS1EIoGH1YcBjPxJJ1dd3f0dTx1 EgbyDoP5MRDG7/MxriU7sAu+9We6IH/NYgY+p8t8b3MXWLaiawW/cyvAqx+dUrE/ wJCXXQUUk3/kEN03dg4gbSx0m0YMcT9NgDCCYei5z/IPpKxkVWJA0p8vtBa3GnPs wBrRLlOjyCf0XifGcz/QLFM9Sa4wkLSJ3Syu/6FuSCbK/OVx/9UtFrz5htVlSWjD mFj6Cow= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAznmfn7qYrNR0VH4H9Uq0 Yf7ij7qL7hyRtTtNl1F6sWugNdt3gfrJYWnPHs1ZLkzCtZKFjRlHCs1y0fev87dt cUsDYkC+0pNIcG8gywjzVEBIBDBqv/OkrrCC4hajVNIoa80Xoncvy8J+Kg9iYafF a8xbxeSDC0oWIwqr9g4o5uLJ8JUFj4opZLQZkxcfrLhZHfIi4npCmcoNmHmqOQhc dqUOpaMm9e6Ah7gy98mwQrjJdS2Rd+sO5wRor+zgsGsil9T5B7knKBsqFBFGsL3u DPSy14qHaS9P8kWYU19d3R4cyZYYOLxNoOhfVJ8hDejon6+nEogZKbuDLYEnCc59 pIhmugBGqm/+zU4t7S1nvvaYrEP2/0VTQxZ73KRA+B6cfhcv6uO4MUCz4GSY6NJ8 14CWO2ZDxo+/lujM4fZE+w45ZB36xRCKQaLhJiLelt1n7fMGHTudsQbOTNOV1O9f ZbNwNRJFbvTM9aorPVcLVVIDI9YMhu4k6cugHhOIyguOv+oAu9t8+Fpiw/JcuTVg BgWQIIx5RTS0qpPATS4ljQOBNKU6dYS0SC6D9O2QgYzAyZHhsMgx4NcSWgnZE/wJ ycxdjZg3jHGDbIwAJjD5Rmurilv+e0/St1m323/yVSh5lUDze0VuXS0KdfbiYz0Q Ahva0D8ASJLU1mG2gbe3ueECAwEAAQ== -----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 285451259448151180320545506166102216637650 . . . . . . . . [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 2020-04-04 23:33:35 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-07-03 23:33:35 +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.effervescenti.com' . . . . . . . . [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 842344883937361986330585765645430985581469891509698920378075284708728800816113407807406000175613371884065232465384193306633314522052859177241107917037463452182735033468001994423654617902979871432998040604065018412994299070857610387227416725668148266705910385027972435797234842711934936561162741948397183484953395231487999429435711513986756035788295493955677879770496997646582879729116754622689031078522333617949356563930709908048742807981177118294434525950767782201326356627156478404051573009058703492222473280658390003659645252295916820840907151956917121991453873788335919601441218407717783322518813544200751465173422286684178162200922772756810498289503716590204205681060953814688241301502437925012432784000699030656443018337879249826624371959224633335587686597086967279438342876681933378014613467796869070412369117375856711807235746262847933176291178724858862441392642177095842469769198983682233000560697107734080630775897089099278425870954321779339697442651924358379475889530927640535806433377536995622961592096914060073306848094494340241061275598369394041600297477690430872445409447425470967776855305188870463038533035031747713961347717517184196443673113512307630440693155390338224358101845059822366268480120195549792529878071777 . . . . . . . . . . . . . . . . . . . . [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) ea0caab419473ad0b733d6f8d031b79a54b03fbb . . . . . . . . . . . . . . . . [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.effervescenti.com' . . . . . . . . . . . . . . . . [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) 00ef007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000017147c1cecc0000040300463044022060757ebacd292c28cbcbc22fbf8e04910310aafa2ef60fb97984161af9b41fe802203e686855a74cfad0580fce598fc35d7b413a23ebb6deb8464826abea157236270076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000017147c1cf030000040300473045022100f9dc62998131a258894756a1c70c5dfba26e4fba9436ddd166c1da02c49e165f02200cf92b6f8287d1ef7f783a2a3fb9593e698f048a1f4386de96488c8d003d6569 . . . . [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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