www.folligraft.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:c0:ce:e1:fd:ed:7c:80:fd:31:e7:b6:1c:ec:fa:a1:2b:d5 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.folligraft.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:c0:ce:e1:fd:ed:7c:80:fd:31:e7:b6:1c:ec:fa:a1:2b:d5
Serial Number (int): 326946066628291024250029556670074707848149
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: c5:83:f1:b6:4c:75:58:e9:2e:32:5a:9e:fd:3f:be:1f:1c:bf:1a:1b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 0b:b8:e7:36:51:5b:d1:4d:2c:a6:3d:54:22:27:54:93:ae:e6:e9:1e
Fingerprint (sha256): d5:a2:21:5b:08:8e:f9:08:b5:7b:68:80:6c:72:f5:6b:06:74:1d:fb:2f:d4:00:00:37:a0:e9:aa:60:e6:b6:c2

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.folligraft.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.folligraft.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.folligraft.com

Other certificates including the domain name folligraft.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.folligraft.com 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 326946066628291024250029556670074707848149
 . . . . . . . . [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 2019-10-12 10:05:17 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-10 10:05:17 +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.folligraft.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 774306931543191743310874731108521446202600932750636851943920111170382794381490738526821028343204103489861467463843095726070239914704483670935824972865676821424902047258993101831277939136089874839632180245293326960318152979236100458613371496820686169675563595921503004410757384664555687673870190909144445577302208409674710004471524160813915186399071615296256449577215816968995042941276406028022944567887937996882591810315160212662170997018554136378985043865310463820544028584173350294449546412449663775525972288965309336597435681357577464979293924284637917879694148021584351758728392208942831058767998918807399963635194254181856825762404511225465307543922445392986684198590779613324713572176639486604050796946468047283087772301500589411297815764069569165778100521234473569364774441704402944294162707799356729859096767763986722617530384487650474213854682159613668214462593623631480017458998901860491863265601404975124975238613232092440297998024307561068434312712838753274902155987602092137807031226190072985572536901483781291019226910217798093535671724032419469846106459130719702289614788084448401302928035650837833802027914131394167737034640529222768298201748622352717791239570479349266950410836196825379669542168642983674373240447239
 . . . . . . . . . . . . . . . . . . . . [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)
							c583f1b64c7558e92e325a9efd3fbe1f1cbf1a1b
 . . . . . . . . . . . . . . . . [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 (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.folligraft.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)
							00ef007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016dbfa4e608000004030046304402205d02457c45ec9b2216d852e276d1561840883704069251425d5ec14bb6e3e4510220038fdeb900bced63504f7e5b310b5fbc1f77a8eda0db3cbae134df058a2f1e2b0076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016dbfa4e5f1000004030047304502210099d2144fa99e024b7079209f1f038f0130add56fb77919843010b6b202cdb6e40220671e70811b43de24715a446ef907f200eafb8a5b448a48443f00359f223ed57c
 . . . . [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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