neofab.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:84:7b:b1:51:cb:58:d9:4d:69:4c:07:20:f9:a9:9b:c0:b0 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=neofab.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:84:7b:b1:51:cb:58:d9:4d:69:4c:07:20:f9:a9:9b:c0:b0
Serial Number (int): 393530831899616361350031169661614843216048
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 25:ca:d2:82:b3:55:3a:3e:e6:97:c1:5a:f7:9c:a5:df:4a:e6:e1:ad
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 30:12:09:0f:c3:01:0a:74:9a:69:ac:53:19:d5:f5:a4:d1:f0:dc:0f
Fingerprint (sha256): 13:53:a1:1c:a9:b2:91:6b:27:c3:69:ac:90:38:28:78:9d:f6:74:94:62:1c:8c:21:de:30:dd:4b:69:9e:a5:5a

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 neofab.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for neofab.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

neofab.com

Other certificates including the domain name neofab.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for neofab.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 393530831899616361350031169661614843216048
 . . . . . . . . [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 2019-10-13 01:00:21 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-11 01:00:21 +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 'neofab.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 790773637234367003139649420479737317777290107451249196996229174179398775169496956086133111234752417633013083621935546186323005884701620908736682198506680874245920360478779663209756752399874093833723947249497085100437125880734951221363104387685279982193863390387463022843039839718108569697296612144577658870634582022348161828993278931689679292781179407613185621094583646389185977468418242794391866069664186210346379937059664363721114247950196075464342657989003396450237691434724248384837015405277849781795380207089508378572973824494916366934911334715187717001016783753964901954118936502427558659723264684877021319503442631510498823667534515689807836585911088372670657707864922445639385664896611977085831614283703930912793968733432197063507521541386113113205699563606499459397105528357694434184299643964978281567774016069407632169238344706145324843966862537839832712420501755654753380844899172247266047940712183716825629967973004437399235124214296946714138805169213822038660906298149682984479322335034571601548631741109624384644260531942784775875491005000617754752942769039719218836456074137584348480437024778660347792672250205563798242999676733025385504245893997535851876129757508541746149498955418861163426534591409272722026972922313
 . . . . . . . . . . . . . . . . . . . . [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)
							25cad282b3553a3ee697c15af79ca5df4ae6e1ad
 . . . . . . . . . . . . . . . . [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 (14 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'neofab.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016dc2d85a220000040300473045022100916a2ffd6fb3565979c4e269e28f8834ca1cf931f5fd3da7f83b7b531acb954a02206e7ec6805a95b36ae115808cbeb95c232f16282e365628aa4b86f43f050abeac007600293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016dc2d859ee0000040300473045022100964c92c4b03e8ff6e0aee7c29dc1f510972d8d56aa6668b4325a55a7eedfba0c022044cdfc30497f9ee0cc85e13d3cc571afa9e57de71c33472e7f60cc0754d86b1d
 . . . . [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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