jena.boston

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:2a:24:10:43:d8:0f:c3:6b:7c:d6:2d:28:76:20:d7:70:5f 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=jena.boston

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:2a:24:10:43:d8:0f:c3:6b:7c:d6:2d:28:76:20:d7:70:5f
Serial Number (int): 275676653866597754005021228883412793127007
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: c3:9e:98:7d:4c:83:d4:3d:e0:00:3e:fa:91:a7:cb:10:18:82:3d:08
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): ad:b8:4e:1d:5c:95:7e:a4:5b:22:5c:65:c9:8f:59:88:8c:26:d4:a4
Fingerprint (sha256): b1:c1:a1:49:a3:6b:47:10:e4:70:f9:7e:31:a1:d0:6a:be:e0:47:88:2e:37:f5:b9:54:cb:d1:10:dc:2c:a6:8c

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 jena.boston

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for 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

jena.boston

Other certificates including the domain name jena.boston

(limited to 100 certificates)
www.jena.boston
www.jena.boston
jena.boston
www.kwok.boston
www.jena.boston
jena.boston
jena.boston
www.jena.boston
jena.boston
jena.boston
www.jeanna.boston
www.jena.boston
www.jena.boston
jena.boston

Certificate

The complete raw certificate details for 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 275676653866597754005021228883412793127007
 . . . . . . . . [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 2019-10-30 11:23:22 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-28 11:23:22 +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 '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 804671778866636306773909424406536723307850647986293817310811921269231759372594625075862442063928546114010616046150411775449379218937983762826915239100713000795947701507724602071663229373115261054486017144399311550658541582034371841644317338992674218589644880115996377396497883502757055116647868227385011329894877033140757885417237634272354068144591559942973217901586501518941160160815646452422102220945750422930965697520400944843915930204228934422194241561820740069710510292758387205123062388428967940213505995720280544045819464231565630927216938679156721268253171722643054588275353086774666050225057160719946524178310116817386944925097834564347270154649398423696424781959107156298323472646812512987548955685353051999323544228508247934416243818075032467934761543253510295706093921734231321458309537101453172674233797774267079106656555404179828736270466827953311058166106787384188755347756235575926180904192219085590315787960941290703231523852059797406671212384745682317764552624886385657944218602194538572293501553827392902026582134023587547535140035096722990048152649358535028869594847649383110851736869260201991113348042421600367294035976157836029702914009527488882968966927081716037428435729951015151904952332715400103411543367363
 . . . . . . . . . . . . . . . . . . . . [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)
							c39e987d4c83d43de0003efa91a7cb1018823d08
 . . . . . . . . . . . . . . . . [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 '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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f00076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016e1c9ed91c0000040300473045022100adfa97de0f83df28889a1cac62af9ae82179d76ed983eeada17d403e342732fd02204bb8b8e746c2c6f937bfea376f4ff43713799505c0b322b3b55aff11975e4edf00760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016e1c9ed93d0000040300473045022100a95287cefaac77be48884fbba114b0b4632cd954682632bb059d450d016cf69f022055e39b1d0619542636123cdf51faf4d33d2dd1188449de259f40999f3b66946e
 . . . . [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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