www.follonica.co

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:94:fc:65:57:af:03:56:7f:0b:ce:d8:44:f5:8b:08:fb:4d 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): 03:94:fc:65:57:af:03:56:7f:0b:ce:d8:44:f5:8b:08:fb:4d
Serial Number (int): 312034139754935740330313280470459752184653
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 61:4e:e7:8a:62:d9:6f:5e:bc:58:79:7e:33:4b:85:1b:f6:71:f5:37
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 75:43:8e:df:11:78:a0:18:52:bc:13:84:55:da:07:a3:8b:c4:a4:e0
Fingerprint (sha256): 31:ab:ce:b8:5e:aa:1d:33:6b:74:99:06:20:53:c7:ed:83:81:bf:7a:91:c9:5d:4c:96:97:b2:e9:29:df:f9:6e

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-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 312034139754935740330313280470459752184653
 . . . . . . . . [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 2019-05-28 01:29:18 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-26 01:29:18 +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 820992940881553654977609775277123125887059997378068790169593052520506034116059327569746987188537625100290534256598394510997022889908258740536645502999633131170696207942770664612808150452865792229010560112502825413733339467992964794324871118962745994977302892299697412670615790438815746562118933752154576783701431805510403886223980329399292754053018115715584206477354792501119909143556028405039455798425122247168780666996062225424907380258574779302540573835400572700343072561554267303481737662322813085688728396697919781293766998012989639345268352451869580147207068390345616458057605504709467782929184356939502698457380733192412370900498729536436565772895931134933892064555712992686337621260680276315583882502779247620670773570363040807647605818492699876317538242179422724013224218268851649552294737673281891283111226560033774602262812656432319965686728361813995130385019453465548860354067571317801381642925781044639379913824318115594925546018088906569295681105653795243223920707215855348382313469517486204804145416426615345577562422735023844662956887461718582281087925133487842161738108294162282025103796499675304316320574117178581831848383290008877830400474068535363763740574150962459654804480655877934406456023152626823449835777463
 . . . . . . . . . . . . . . . . . . . . [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)
							614ee78a62d96f5ebc58797e334b851bf671f537
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016afc45407d0000040300473045022045506a6cfa5c2cb5d35672ceebdc85814e8cea26032dcc8c115fe5daac0cbd93022100a77a80ff4458316086dd82dba3be0815d144d35df384e2b8cccd644ca30e8d4200750063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016afc4542940000040300463044022030f54661fdfcff06ab80ca7af971fc5a18878728da7b9c727a5094b315f47123022009cd133ad9e5440ef7d1ca094ac68967ff8fd3bbd4795cf3b89357691d928307
 . . . . [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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