nddco.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:32:b4:11:15:69:0b:07:48:8c:72:a9:b0:86:3b:99:80:07 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=nddco.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:32:b4:11:15:69:0b:07:48:8c:72:a9:b0:86:3b:99:80:07
Serial Number (int): 278590325883868514943105598882864795582471
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 24:40:c6:40:19:cd:77:7f:70:ce:bd:ed:eb:fa:6a:f9:11:c0:b8:34
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 92:84:34:c6:4f:48:50:bd:a8:c7:85:07:87:b2:43:ef:63:b9:ac:b5
Fingerprint (sha256): 59:2e:cf:8d:70:bf:91:30:a2:20:c3:b6:e4:0c:cb:26:23:09:ad:bd:5f:ed:c0:87:d0:b7:d3:82:23:b2:19:0b

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 nddco.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for nddco.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

nddco.com

Other certificates including the domain name nddco.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for nddco.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 278590325883868514943105598882864795582471
 . . . . . . . . [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 2020-02-11 20:33:39 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-11 20:33:39 +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 'nddco.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 611265578302616242024903468821976897891831755691239293469013738691488861681437785075311442952839595073074620408103950110996227539975069744618082352190176804740586917679172085518850382808430960094566872413619502613769403600549404882742064016569189605834375052084551291417276372752697755030713975325156663153333346188452255128754896822999842492177731894360689040934670823428232336154907246952335059129073094276905259917420149695583885804046093161322977957316686494522911957279234548102306894707355107932434399217357522547581248429327943664901964377675135258919823165250627255969870223161791791348161197189888967027464547094975547104165617707043890602316009435411544653197753987031335464823206438879896201714422149390460999851849675832187984383883577441007796999554283519305472957520477395208755714048136502222322849677013567581095993201412957002117272273328704572558338935850809185473990971214053404566598910313036863459752360901398673539379388836759828505496586712728687855833019094176162684415527379110698182052991816115926229177851224174814308400528935771135246872237881563922451736633237996933836840238411125532195699857088815444856268640330105539160363241399047781653654351506543069655216856253220586877390250921751610672857486721
 . . . . . . . . . . . . . . . . . . . . [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)
							2440c64019cd777f70cebdedebfa6af911c0b834
 . . . . . . . . . . . . . . . . [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 (13 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'nddco.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)
							00ef007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e00000170362c040c000004030046304402202741b7498c8e7ebd228317d0b533dacb5699a01dd88533d91d1090123eb46c43022019083887be0a5b9dfd4ab2f907c38bd9d05e39d8d65e4da0eba421f767385e2c0076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d91300000170362c04ed0000040300473045022100dd15803c311fe5be1c41abd6acd1d4b61205c168caf255c41bfe883c01ae79b50220770b95f64840f773f87518d845634b992a1fa4fc22ddfce700829d5a13ce988f
 . . . . [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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