custercity.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:44:13:03:92:0d:9a:b5:23:5e:64:23:14:b2:41:3e:9b:02 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=custercity.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:44:13:03:92:0d:9a:b5:23:5e:64:23:14:b2:41:3e:9b:02
Serial Number (int): 284501332617024692381388421889221625551618
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 22:12:73:93:f9:da:5f:7a:6c:b6:55:97:2c:0d:c1:dc:79:12:d9:20
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): dc:3f:af:cb:cc:4c:f5:6d:e0:66:d3:be:13:e0:05:e3:64:fd:c5:3b
Fingerprint (sha256): 9f:90:90:78:88:d5:13:78:51:79:69:81:60:28:d3:25:38:9b:29:41:a5:59:e8:dc:13:bc:2a:4f:d5:6e:68:66

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 custercity.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for custercity.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

custercity.com

Other certificates including the domain name custercity.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for custercity.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 284501332617024692381388421889221625551618
 . . . . . . . . [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 2019-09-08 01:50:46 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-12-07 01:50:46 +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 'custercity.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 693321788165182383388518201424802269728991484839086943086395974755192389788668701574340399741373281909425072329010662943187428214722241597560895091526687108203313608554862154423917456528077839236127542389199615478839825534068079142659948435916597109913100578976050654250945732705423708022966443078186560795279388676884937319716534939590892478065786374338091384752942864035360153767642666514329068239991655494013432649313075664120008551599615908868802183970676094709413410369919255516154830252849780028247136606115117114450998368569960810607481607380677754817225405782140801198258637374446792084228336584774977308672288368608268389537755974988281829234038898364510847778173265516517949242326327791900784565103644555016477026718071379003150581243277484945550461798563686069549614958887713769491529129876507022218027786859882313010421105523879024591261295138740277351887240316835183446312501578349473369014646523372023071030484206273549762359361064121705905625209345637355376337997062222914806904444877075699614706121070470454764686848608178738638879496411809584991533257770249607913013742611196968094144105255119225881309710140259278217038960393420620222761307998302818457319814175548300104620646590299322216931308375597749953229483899
 . . . . . . . . . . . . . . . . . . . . [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)
							22127393f9da5f7a6cb655972c0dc1dc7912d920
 . . . . . . . . . . . . . . . . [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 (18 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'custercity.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016d0ec7ee9c0000040300473045022100cbf44880bfcb20e30bbc4b566ada0e238adcb9b7ed5ab151527f898034944a6302201f8903260ca5b41106e3567b0a445ffced3a9aa41bbb496d3320c44315044a5600750063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016d0ec7eeba00000403004630440220534158f248b2a7c0d44e57c3a96c554d5f0e39fa290deacdc80a4ceba7cf394f022008153e94f6688d3215af0d6c54fdd59cf68c6de46f4b6f4131c70fdc47a9dcc0
 . . . . [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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