www.smartcitychallenge.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:09:9b:13:52:f0:b3:af:b5:1a:8d:9f:38:94:a1:a9:be:1c 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.smartcitychallenge.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:09:9b:13:52:f0:b3:af:b5:1a:8d:9f:38:94:a1:a9:be:1c
Serial Number (int): 264605529772784116969942124944603967241756
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: b8:d9:1a:a0:62:fa:10:04:22:c1:53:cc:9b:76:9e:8e:33:f2:1d:0f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): e1:9d:c1:98:53:75:c8:a7:e7:84:87:50:30:c1:dd:93:13:9a:5c:17
Fingerprint (sha256): 11:46:c9:87:03:f6:c2:09:e0:de:43:5f:90:00:06:82:f5:fd:9f:33:b8:cd:12:1d:47:82:c3:00:9e:c3:5b:e0

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.smartcitychallenge.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.smartcitychallenge.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.smartcitychallenge.com

Other certificates including the domain name smartcitychallenge.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.smartcitychallenge.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 264605529772784116969942124944603967241756
 . . . . . . . . [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 2019-08-17 19:41:14 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-15 19:41:14 +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.smartcitychallenge.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 797510032283901512599329168530055924850735174898667561041586703984187912606319854581207899280630742279458781966975177149167374612917832173495465175073900585327234965781151429475392926838406730907161942284799454042628804846555387845842575765982099100632438994787917846153335342364198563891290044922316383602372308322836145309088012899008052686031936877288383923229035657412174541841183942150425448323723335475479888757691852826542990069348223505692414386516128147277550572965614989724023949417362522909174202444569855730369009736098363390505822455501130790380626895394077646301857241687841531848411724866025823356117581980354414093145636044956262808347284179606410869245080156950435381636948544954489402172619798301163603561293611520007376903322254681469515894962295903073684832590040220884635701902960545255883784825503985746781068596793485166475121459950187505827569077542167414607756000680770345046742071409228306612968715635224440559325315891978154263883934789787236110063567950229649669502076149832227408677833924656291657165169609472644598223576306408552933828528514793628785529399395733988861086728916262935380349155808075476929331944762142145110930998272470538212708545668563942048313274077039349336164013219708569825851421341
 . . . . . . . . . . . . . . . . . . . . [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)
							b8d91aa062fa100422c153cc9b769e8e33f21d0f
 . . . . . . . . . . . . . . . . [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 (30 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.smartcitychallenge.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)
							00f0007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016ca15010af000004030047304502206ab7070b33fd8e06a6c5bb48d10d1fe773389762507615a3dac3f045d3fd09fc0221008bca3ea4e0f1a6591c2e2ddb18c12bd06a189dbeda7fcf406858f562486838b900760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016ca1500ecd0000040300473045022100b940ded01e3a4b51ac6273c904d1364a33151082feba65acfd40a08d105b0f5a022035b1a138aa6005df384e141a73580edcebeec9ce54416bcc0eeb4fe2ea435798
 . . . . [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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