www.jena.boston

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:84:7e:bc:ca:29:68:de:89:fa:73:ad:b3:b3:9d:84:d9:c9 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.jena.boston

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:84:7e:bc:ca:29:68:de:89:fa:73:ad:b3:b3:9d:84:d9:c9
Serial Number (int): 306422593208450471139477057612638968928713
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: af:2f:b2:16:76:63:cd:4e:78:c8:19:63:11:76:e5:2b:83:a6:66:01
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): dc:75:23:61:bc:ee:1f:e7:54:12:90:25:0b:ae:27:35:80:a3:4c:6f
Fingerprint (sha256): a2:77:a4:7a:c5:19:ee:84:ce:33:83:cc:15:37:0c:05:71:67:3a:6e:91:94:d9:3e:17:de:87:6e:7c:2c:4d:7c

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.jena.boston

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.jena.boston

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.jena.boston

Other certificates including the domain name jena.boston

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.jena.boston 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 306422593208450471139477057612638968928713
 . . . . . . . . [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 2019-12-26 01:37:45 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-25 01:37:45 +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.jena.boston'
 . . . . . . . . [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 851838528450631197288008819103874022514731350432184381563209444059390512361177268160436406403724169433442650244614495063642111981318504871872308267640320669291221776556508048714746110456468763125047893293740230623967479402650259605894216209381856343508091824003127075923552403037269551141931106063313154439220766020662823842062343533185130039704806672946146335287885667371181025429678037829468551866796769112461955503212091124460052121461677453469233930238978092671447829923474360625541872111993424298575204588184152349235994125845510788359119533421247491831403988578176415409344921777412161454714520494326832574229689311987603384082086772058103143792852098717388319309650593157948326606837243374511687432102129899539930369921040250012811877778397027109382276514591935840665929543720155603866767937576598618147512108297033464016626248881994836060819634675826283023263160290507202871085055439100939695739634074924692055190261282981865789470878014987553344067640541692792754652767916774308007722553386124686438691083249561315603245865951538508172149675026815398205186645294479540306054124441858642892694140843394415210629072394018529575247107900565965082693749785217424018563332868609598828765226791516275872651807090028572864739246199
 . . . . . . . . . . . . . . . . . . . . [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)
							af2fb2167663cd4e78c819631176e52b83a66601
 . . . . . . . . . . . . . . . . [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 (19 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.jena.boston'
 . . . . . . . . . . . . . . . . [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)
							00ee0075006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016f4011306f0000040300463044022070ecd28b0716d5b8472af0c1789bfaae4c5555944c30cf7e62d2b539af5dc5d902205010aab0ad86a74ef398467fa76b70f782e3e8278222489cf3c21c6ba451aca400750007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016f4011306c0000040300463044022071bb5e86aa50a48ad789fd982db73efdf1c10c6b809e09acd164fa06661adaad022067d979b5c0632d5cf4b226f52fdd5bdab29b284245d86cd626cf9163efb1cc15
 . . . . [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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