www.atomatics.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:71:9e:f8:96:ed:2f:9a:12:81:ad:eb:8c:b1:01:07:7d:20 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.atomatics.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:71:9e:f8:96:ed:2f:9a:12:81:ad:eb:8c:b1:01:07:7d:20
Serial Number (int): 300000074031454966777467500641124402822432
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 11:c7:2a:31:4a:32:92:b1:19:2a:54:02:7d:44:21:d9:59:0c:8e:b2
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 07:16:1f:c6:d5:37:82:5b:f4:f5:b4:87:26:38:c2:56:09:c9:63:3c
Fingerprint (sha256): 5a:83:14:e1:61:ad:53:d2:51:05:33:05:92:71:f9:52:f2:8a:e6:8d:1a:56:a9:4c:8b:51:83:1f:f1:6a:ed:53

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.atomatics.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.atomatics.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.atomatics.com

Other certificates including the domain name atomatics.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.atomatics.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAlonjlecBJCyzDa+UXCW3
VXkSfI79rN6ir+IEXO32eV+rbCMFZ/SExM7OxzexoGh1GNKEOn1gDkwdQjrqjtbq
h9zU8mRZfDXEAvC7GXNgywVf9eDErelINGRhmD9ZAcUZP/P1TQfLWute4+hz3qos
N+hC0IPBN6+ZGzsNX/gDZ92jDGaYRQulW8IhsU93Pkv5sHsOwZUIz0wpNv0ozRkT
Sa30RMEOV+sIrqmIx2Cfn2aEfYCbmC78BoDwbQjDIbiZxXT+dR8OPw+teSFXvbEI
3HdE5r/WNnXZ8V3odvxPdrl/dwkUvZ8X0etU6wb9TYLAVZ5U6Gcf2+DkmQ8ejcv3
NhuKDUUev2PZfgEQVEDV1VHadQUw3nqK873gk0WTFpqONJYmUv5aVZfILCahF15w
eTLdegVmbbcNOGfHxi/CBAd7mBwwnD5edNxdlNRcNNUxiebQkSektFrQNm0rcuYk
nXc/yPaMFQVkYoCB4Bc6Yk4YAuo+j4zAIqI5Fq8i4PCgAuPcSZfNyk26mmicMR7k
njP7uFT/aJ4ZfZI2bK9/Q0mj9Kh71LE8AYXMYAl4h5M1VHsuAfC7ElS9qgJZ6Em7
DXKDEzIfywoivbzJu7tyuQ2u5Ki6+5T79Bf/82qcb2NuWJiCbdAPWh2LjQ6OdcDd
5Y4QP9rQC0Jj6ePMWfbBuSkCAwEAAQ==
-----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 300000074031454966777467500641124402822432
 . . . . . . . . [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 2019-10-13 06:27:58 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-01-11 06:27:58 +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.atomatics.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 614144024522133814154327463993163344041310295969846196657531430363936518703335731407871587738587418944096769938450068076124822119664060847716825305641891180266785759215138748267411248405383315867549320633328953662947333202035051250025665362681054478410074133769833297596438665115864253086467743502846857716260645664845194101384095937938345785461242378003362212072096672409157755530343690385155667132702018841540931108134485705327244664061360989289714881420590764584931527023360353205388148302962643780799789767561904776824753562307754010662896622112001352677422997016691501092610486794661272281580389116224066374435387873008818571787489453026646844070802212892213787457687455648785687297254182507450044048380783820903484516569804316703681827545732419118774785904500889346282667358771675309608355232948108634216788646726758994516213569666629934586140054885284662553883622569765817839670050730755630336837824880644951559318652556842941293385991582189676289221986741499299138457198368235513466878705068097469029446837951005756696705542876671180843594172610470268510507121567908487574409824529428892383311185451576464917591602392575247484470325667097861798913265664357020250560887479915150925493201345789531368825076467086866655951829289
 . . . . . . . . . . . . . . . . . . . . [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)
							11c72a314a3292b1192a54027d4421d9590c8eb2
 . . . . . . . . . . . . . . . . [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 (21 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.atomatics.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)
							00ef007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016dc40449960000040300463044022055f4ac35bd489a39547411f4e98d0f1d8cf4c00ee0c8cc511daa48d1e695952302203230b74a68e639fed0c2ee3d17d986bd216593e0b9723611caf32cf92a73b1c90076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016dc40449ca000004030047304502203c40c8658b83af4b0e60dae2af961836035c3dbcdc2b968de348e003cd654d1302210095a0cb8c3a3308e4adceb62031a423c5bcd9f7330e93e3f4c8beecc9a3775ab8
 . . . . [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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