www.follonica.co

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:9e:27:53:91:c1:23:d4:68:27:cc:2a:63:bf:06:d3:b9:f0 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.follonica.co

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:9e:27:53:91:c1:23:d4:68:27:cc:2a:63:bf:06:d3:b9:f0
Serial Number (int): 315153745577515403931044285913182084774384
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 13:a1:14:a9:03:5e:a6:e3:df:82:36:ae:71:67:a9:14:28:15:5a:a8
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 4a:2b:a5:3f:e3:94:14:e6:95:d8:52:13:91:33:66:59:ea:90:0c:25
Fingerprint (sha256): 8d:db:c0:cd:af:72:11:45:8f:ee:48:6b:52:24:dc:d2:43:d5:90:3c:ca:f1:e1:ab:75:61:94:f8:24:69:f2:18

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate www.follonica.co

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.follonica.co

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.follonica.co

Other certificates including the domain name follonica.co

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.follonica.co in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIGWDCCBUCgAwIBAgISA54nU5HBI9RoJ8wqY78G07nwMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA3MjcxNjE5MzRaFw0x
OTEwMjUxNjE5MzRaMBsxGTAXBgNVBAMTEHd3dy5mb2xsb25pY2EuY28wggIiMA0G
CSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQC0jmf/RhwSBjpIfHCxLz9GFVie0Pkd
Ld6iSXHtlMZqHj6OFAOOUUGysWuGCE16/FBndhTZe/qgDZytywI5e5dU2LnBwo8L
GF88Gvx4yeV9+ccBb1p83y1uIc4j6ABg42WDrnUS5EXa48KaHMaRqpoooSni+pjZ
1aeMtOSCe9Okx0E/zJS1CXUFMQMfuE3uXbe58Cd+GrGtxFpjl4Q54/QwDpTptSOT
JY2F0xgqYt90jiqyFmYue5BjCr0/FtMk1lhY2FW/VSJPbOC50Tm3JZo97/pxsZAn
sN6CcohFNY7ldtZbz0R0rQ56Vw7iwD8xy0HORlNF57LODAC9wfM7uskXrkhID+Bn
U05hRWadkiACak0ky6Ca7+VxPgvLBn8er7WTkuE1CAbysnPmng9AMaGXxF+A2vcv
MpVcNa2JgiyudiFg2JIfmNWzOfSy1pV50KA7D8zmT/3dhvG0CsW31H5oS4FA0v8+
1icAQyhte5LT0/VgadyffaFfIToH1yBbofSQNWYUZP+TGz2ACb8Tnr+lsWanCC9e
uucEGZFgfcQFbfOdwQvqyhnwNTNoYJS/GhhvqinBWZE4014yLwJt8Ylc2uDVs/p/
obT604KkAtkckEBShzIojDlf7g1gkH3hg1PbN0RQz76fzR54FaxGOCpwXTVXoHzg
nL27hw5SbJ6llwIDAQABo4ICZTCCAmEwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQW
MBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQT
oRSpA16m49+CNq5xZ6kUKBVaqDAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv
86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmlu
dC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0Lmlu
dC14My5sZXRzZW5jcnlwdC5vcmcvMBsGA1UdEQQUMBKCEHd3dy5mb2xsb25pY2Eu
Y28wTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEF
BQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQC
BIH1BIHyAPAAdgDiaUuuJujpQAnohhu2O4PUPuf+dIj7pI8okwGd3fHb/gAAAWw0
ceGRAAAEAwBHMEUCIQCjw6CLfcDNmMSbTXoRJiEyxnLXrDFbW8XyBSww/TbtKwIg
cZeOuMBABhc+ONWOtz9zH1mpu7hjyY5UEkVHMF2KN4wAdgApPFGWVMg5ZbqqUPxY
B9S3b79Yeily3KTDDPTlRUf0eAAAAWw0ceGxAAAEAwBHMEUCIDqpppaWbT0c9VZt
I+dgG1m3BNsWwbzmPRSVgzKA7DCsAiEA0I622hH1/Qge4zmTpwhEKRtcz6m9vCqu
f0mAHCkcsdAwDQYJKoZIhvcNAQELBQADggEBACxjSKURjC/kBrsw1GxooUyhOQUe
9B0YghO9ogjupsnwA6iKdHhYoIoDLj9/yUlwvZC2WD7qF6NXqO5PVmSPLnECV0lQ
oPAFQHNIXjyi5ip3xl6WoO/jcAkp9s6SWGOe9mQl7M7YapHLGJQOkNFJT9iUVLD6
bvrQN8p7SYkigkPNU1j8y9T5su8POvP7g2RBbgo52YYptI6H2BBY06dcyJBGxCBC
CO1jRHPniSN1xIJjwdU5CzD5R7b6URgOjvTKaHe454m3NdDeeqIrfJ8eR9o4MzVY
vdlZR+qsIAAONbsIfr0rVMaF8G7tkUfVqjloyUmojnWkydjTsL+zZnIGW74=
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAtI5n/0YcEgY6SHxwsS8/
RhVYntD5HS3eoklx7ZTGah4+jhQDjlFBsrFrhghNevxQZ3YU2Xv6oA2crcsCOXuX
VNi5wcKPCxhfPBr8eMnlffnHAW9afN8tbiHOI+gAYONlg651EuRF2uPCmhzGkaqa
KKEp4vqY2dWnjLTkgnvTpMdBP8yUtQl1BTEDH7hN7l23ufAnfhqxrcRaY5eEOeP0
MA6U6bUjkyWNhdMYKmLfdI4qshZmLnuQYwq9PxbTJNZYWNhVv1UiT2zgudE5tyWa
Pe/6cbGQJ7DegnKIRTWO5XbWW89EdK0OelcO4sA/MctBzkZTReeyzgwAvcHzO7rJ
F65ISA/gZ1NOYUVmnZIgAmpNJMugmu/lcT4LywZ/Hq+1k5LhNQgG8rJz5p4PQDGh
l8RfgNr3LzKVXDWtiYIsrnYhYNiSH5jVszn0staVedCgOw/M5k/93YbxtArFt9R+
aEuBQNL/PtYnAEMobXuS09P1YGncn32hXyE6B9cgW6H0kDVmFGT/kxs9gAm/E56/
pbFmpwgvXrrnBBmRYH3EBW3zncEL6soZ8DUzaGCUvxoYb6opwVmRONNeMi8CbfGJ
XNrg1bP6f6G0+tOCpALZHJBAUocyKIw5X+4NYJB94YNT2zdEUM++n80eeBWsRjgq
cF01V6B84Jy9u4cOUmyepZcCAwEAAQ==
-----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 315153745577515403931044285913182084774384
 . . . . . . . . [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 2019-07-27 16:19:34 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-25 16:19:34 +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.follonica.co'
 . . . . . . . . [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 736605333680573354461362975718240460415686039855407349952709670675781973492504814629193089245646366178913793076992485253169591659276820933538899498889373000483633318655998443373041858577225806486585355919597555340299042840412580980267605165136830123742385567316052448521799055897930702100664258495979778751594269993427030069295064358908216565826220215621432818312232311087326011291849720431468719383241754769101426385922191872912608213283312234851226544493178167386354076457599594701568191152181213672803550535845271291878771795333947187873545811300624003578634586651498602848144214827844966141445480343270669112432397162178804962986162531260395594077054161007000912419737762741428432226854444535731420191494603564202435334707750318018180345077646970532500077735820948288440743845473723154953287678955290286635534087412978487394336150056553453440547154750612721339847857495244418601831157217099280964918366516341390881331707788041756144710983406964122414826789852397444938502048211687855410876580480001336580941926214491824586654845013429316425288876528552669984525652668662147368347926317129279413866165774294247815054445694840082407828793196454775882794653673352580647321082446294538806438595875796485985528249269315421908708009367
 . . . . . . . . . . . . . . . . . . . . [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)
							13a114a9035ea6e3df8236ae7167a91428155aa8
 . . . . . . . . . . . . . . . . [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 (20 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.follonica.co'
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016c3471e1910000040300473045022100a3c3a08b7dc0cd98c49b4d7a11262132c672d7ac315b5bc5f2052c30fd36ed2b022071978eb8c04006173e38d58eb73f731f59a9bbb863c98e54124547305d8a378c007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c3471e1b1000004030047304502203aa9a696966d3d1cf5566d23e7601b59b704db16c1bce63d1495833280ec30ac022100d08eb6da11f5fd081ee33993a70844291b5ccfa9bdbc2aae7f49801c291cb1d0
 . . . . [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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