follonica.co

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:da:60:d6:76:9d:03:65:b9:9d:2e:a6:93:df:84:bc:2b:34 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=follonica.co

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:da:60:d6:76:9d:03:65:b9:9d:2e:a6:93:df:84:bc:2b:34
Serial Number (int): 335647133228932609530509789759656551000884
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 64:a3:5f:4c:26:9f:49:22:ff:de:5f:06:0a:99:5b:62:a2:0a:4d:3d
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): c9:6f:f7:b1:a7:3f:ef:2a:14:c6:28:5a:85:d7:9a:83:f1:8c:a0:a3
Fingerprint (sha256): 87:7f:80:f6:5e:95:2f:a5:9a:b1:51:fc:90:0e:64:3d:c0:e5:bd:b7:02:bd:12:86:a3:77:11:36:ca:a6:e0:60

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 follonica.co

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for 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

follonica.co

Other certificates including the domain name follonica.co

(limited to 100 certificates)

Certificate

The complete raw certificate details for 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 335647133228932609530509789759656551000884
 . . . . . . . . [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 16:18:42 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-25 16:18:42 +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 '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 631442842909360134191546245653849281177604627581345096320073494450674633755291653247827472424383560806559979444239574873310176705399174914351113361987383603251766265925313886044452561351594634982884035087465849283668026987771000208601649720676012714751356263879236243399226096520537043293565073335668617382652431728263157538461360338010518182633721015621535883022614957541577531116978534194743823287182431130811774468726802142721441775951022986507103503106972799965486893713775134489035037633386142215042202573887789477341832765372563038959215016911093304948431686106478679303101860376293040193867552209132509186609567297853837631887772844209453267349220259713086830854612060808247235561720002952629537824614424918661601223735671564175014737439606922936917369188186431928077992697495065062181373941540908348955585534331940789168999674856382407455132924902788795930038551057995846043305989828548159453741087290161123679223611464106186861892002197024846563772315173244312660763421666827829245841472292466005654180288313908874450460535582210269458709267043343661391813132388817712095291449694946616838996658996525891104540471477552609404299042357529282776381772692581136073771141337133469531856643543993314250649736826224150827717458233
 . . . . . . . . . . . . . . . . . . . . [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)
							64a35f4c269f4922ffde5f060a995b62a20a4d3d
 . . . . . . . . . . . . . . . . [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 (16 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '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 (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee007500747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016c3471190f00000403004630440220561d42cf80790d7c6653ae0d9b0d3806fb32d14ebc9b2ec63f3b13fb95fbff0f02203147fe4b955f2554808041776ffc19b95019eb1b0a129f12d8a5f4176873e15a007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016c347118fd0000040300463044022038a7e3e305ee65f47b0d869710bfc495ef139f01687090c02921ab229f5aee90022008f2797a80e6214904921dc366411a108e3074f9ab96e521dddc1ff7c0b3c20a
 . . . . [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)
		002130c451efc1abd0c88ade97bb83768142a201b4e7e1388d170c907baa88117eea5c6306976dbc5b64aae79881a8d169875708cacd7877287001911101e593347ee4716e55dd2442e45c50937ef056bb3e3df413b05764f44914f086661f52b78ff8a99ef83560fe967023f59aaeb993fbb8b086d73a99c1f81d645aa86de252f16d45031caf950f492de0391fef2b499d73a2e84eb19cfd3641e78d43de67d8193667e02591915fbbb491cb91fdbd696cbe31fd63275c81c4d43660f9ec14b62af94fc8b58746666ed709fdc7af504e2bc369ceff8a13ca3f031c8110a07a93e24138385b0850216f5977be00614814258fc230a22d122ba231f2551aaf7984