www.ujf.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:1b:b3:ef:c0:88:3a:c1:bd:61:89:08:b0:a6:cc:75:0a:f1 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.ujf.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:1b:b3:ef:c0:88:3a:c1:bd:61:89:08:b0:a6:cc:75:0a:f1
Serial Number (int): 357875944309116873215699681385138458266353
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 3b:73:7a:21:ce:88:8d:d9:c7:25:65:96:ce:36:6d:b2:86:87:b4:bf
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 02:e6:da:6e:d0:a2:ce:42:3a:01:af:35:57:e4:80:05:94:6e:c8:4b
Fingerprint (sha256): a9:75:52:e4:dc:06:2b:71:e4:2c:b6:85:ce:e7:02:f7:01:83:de:39:24:fb:ef:f8:80:f1:13:a6:52:5a:68:dd

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.ujf.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.ujf.org

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.ujf.org

Other certificates including the domain name ujf.org

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.ujf.org 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 357875944309116873215699681385138458266353
 . . . . . . . . [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 2019-12-12 16:15:40 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-11 16:15:40 +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.ujf.org'
 . . . . . . . . [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 697732067058980262896355151924135168090778689644409396235307260886251132245587442834215956089361097699142999069262329769936956129484304769266429151604195022893398412021913243275016719882896507563606667351669898348200300441460733062959210051244722357187664670499985207888440539582359512386757416287373489319807953600645356586841075697039635287921432222073541528912341022701281676586571509053680270470209097444163023689866454079407701327712676779353037917105440101597709096962744556905391595946488727442493937914554435763881031699589269028912764083422882939473986727139739570606946137835957588299634686289028747327547987517708462697188841832602223475465072040589393520283203404895101117611862193496861780352725251104557739064780821965027720229028329337968654610003497304213226442678249282038199342192373942772149134991039402877786996454143612817686027250860766766261784234343316757228955105259974093459654792609184199908271462307632998539761305140478377259377710951180312629864358388485755294348578232192956006891633424167362123857421241438989182488949909122802526432211426001315669198832675056791640169176560670602172641750803220648140117606116520987190631309859583806355709331822319879153918914429366689229600204515544876392272471691
 . . . . . . . . . . . . . . . . . . . . [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)
							3b737a21ce888dd9c7256596ce366db28687b4bf
 . . . . . . . . . . . . . . . . [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 (15 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ujf.org'
 . . . . . . . . . . . . . . . . [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)
							00ee007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016efb1be9d60000040300463044022032f6c037b4a800af66673e305323ca3bb5bed0d4987e6915382bb77d8d43cca302206c260d3ed913cd198f2d53402bb03b323710c2c2c58083c068074daecb63f3f40075006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016efb1bea0900000403004630440220689b30e6a7cce2368dc8ac8021517602bc99d2dc4e85eedce7895647e9fc017502207c6f3eab84060e12d07ad78363368bbb1afd21d5c9fea8389352388b1395c59f
 . . . . [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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