www.atomatics.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:07:bf:41:37:3d:13:7c:e5:5b:29:1e:cc:f6:c1:9d:57:02 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=www.atomatics.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:07:bf:41:37:3d:13:7c:e5:5b:29:1e:cc:f6:c1:9d:57:02
Serial Number (int): 263973055530589510198939579389845106939650
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 8f:35:1f:17:e4:de:dd:a5:ca:fe:5d:b9:cd:07:e4:f2:21:f9:98:83
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 09:c3:91:84:fe:1a:d3:7e:dd:48:00:f1:0d:6f:6b:a0:a5:2b:79:f0
Fingerprint (sha256): 64:75:02:98:8f:d9:55:45:a3:01:8c:33:2e:10:9c:10:60:26:88:8b:dc:44:e8:54:e0:32:91:eb:75:b6:55:1b

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-----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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 263973055530589510198939579389845106939650
 . . . . . . . . [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 2019-12-18 07:08:20 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-17 07:08:20 +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 767197821216943767587275546414592595777093001409301685247817546019257533174153985015893162696708326052810304715547401999687084362998147522127671055932626827113941527556560948370896133328092167937037696675211459094116853511954370076632910901871482402562169103032833656205188206566107354026172680822489878612306988599239396183648353980637470167170509980195143849083093232196658570463820453516145266970142543149504790282649499808092580626667485406022360032948322673872398814079074472760075729101935778389650267673974225164660769567590859629050333987441044948876349508653934055393397833958143253332442286805775463453554266638382619577955115271354268457974049391780547647214473653217557016717951871030057385519104407900483974219572486036472844040895588562396308786602878908281059153813758322428361271608213425081830184933413954486492593903330457688379996176257424753408811239369154983730971762024209253340547741604171426170069896404357820346199739388033436514331582535724988897464378523041069413674239283085650283070157246687936299435546221323911781255361639307684539582584904257764799055509821768065941908268478613236701293285136061000152694890705324649886422436959954378913329310542874391456821325053935379426070599468761843664877807453
 . . . . . . . . . . . . . . . . . . . . [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)
							8f351f17e4dedda5cafe5db9cd07e4f221f99883
 . . . . . . . . . . . . . . . . [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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10077005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016f180cf5ca0000040300483046022100d475c02828808a9235d745ff53b25be3795b4339f870d0a7648e332d4d9b2d88022100d80506d26da1e7d35627533cf796c03013c145391ee9747658377f11455a9afb007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016f180cf5b50000040300473045022100d97d445154a8586359fcb99ffe21c030d31d0928a260b50a528a9f851febb4f702203ae302283488ec2cb48a2c0f1622ab33b555eb6ffdbb636c4a1c469c57807b15
 . . . . [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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