www.custercity.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:b3:8f:45:02:16:52:2a:84:bd:24:a4:c3:e3:c6:89:84:cd 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.custercity.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:b3:8f:45:02:16:52:2a:84:bd:24:a4:c3:e3:c6:89:84:cd
Serial Number (int): 322437839388342474727895747456153416205517
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: ed:18:d6:d3:e2:aa:03:85:04:d6:39:0c:58:69:6d:da:38:90:1e:d1
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 77:27:25:79:85:7a:d8:fa:ed:68:c4:74:37:8f:2e:e4:ef:8d:3d:e5
Fingerprint (sha256): af:4a:44:21:ab:15:47:8f:77:85:96:7e:d0:e4:61:cf:94:d2:c0:95:3c:1d:1f:31:35:ee:7f:42:0e:3a:b7:61

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.custercity.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.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

www.custercity.com

Other certificates including the domain name custercity.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.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 322437839388342474727895747456153416205517
 . . . . . . . . [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 2020-04-02 21:13:23 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-07-01 21:13:23 +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.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 848331721489212423453039612292324299405865256392317096686880037156437109171362552949809423009418785184569935948620932832483971429872375661950313294589908220221719596320764706799204317757694528475636809032251219336896927000379504453143621330431992896425095519397527126864254117900810344980709261232644605575087120123333664334441249241307175773196579798447130288783525990256806248755067591277616997693905827259244994418056934350537143343323154576619232621864684715293631816678027827487086363309380393148093827643491249101049670905848205971357727691625339134840884807447809120450207626822905435566402643536144406615636771210601811300407659719087497702945041648159401532173265521714093327564040565149900434624242785477902067384443918853474728114908896048726006451664676734029484102306316149487105822544687775639991373963851681535507680512789215358702868343799096230431812213112138890006748693540607887177374850743238353353689660816077207545165429931760381527507715576496788400346905816708243898059688493618419920498902210338253234092347733191948632485592561585595310596922582057024873428839958944120083267984247536160434978990275016091073259223857168241960506471109406882514697148644702272995713502816039780337853956649759209161764309967
 . . . . . . . . . . . . . . . . . . . . [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)
							ed18d6d3e2aa038504d6390c58696dda38901ed1
 . . . . . . . . . . . . . . . . [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 (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f1007600e712f2b0377e1a62fb8ec90c6184f1ea7b37cb561d11265bf3e0f34bf241546e000001713cf4bbc90000040300473045022100c19b9d098fae52a1fee95adbfdaf2b0ae1f3ed0704ec59f60cbb43b3353a78ab02201015289b50329f8ef64bd2775e76bd6421403a3d25f1a099a02d0f9eca9d5a2d007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e000001713cf4bbbc0000040300483046022100c92e71072ced9b7f0f57e65f1405fd9a0ce34a46ed76c078a85c92c570b25615022100f7bdec3ae73e8b322d01dde6d11398ae819082717c76a74752a393ff0cc6839f
 . . . . [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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