www.automaticcatdoors.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:45:82:17:0a:93:a8:cf:72:c2:9b:40:67:b7:30:ea:d6:4c 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.automaticcatdoors.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:45:82:17:0a:93:a8:cf:72:c2:9b:40:67:b7:30:ea:d6:4c
Serial Number (int): 372101546321388406127329239560633165993548
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 5a:33:da:b9:47:ce:62:a6:43:4c:74:e0:f9:fd:65:d3:93:a0:40:9c
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 70:f0:27:cc:0e:71:a0:f4:99:23:03:89:cd:ae:88:4e:a7:9a:6b:d4
Fingerprint (sha256): 66:f0:06:db:c5:f6:54:2e:8f:0f:74:1e:b9:ec:9c:9e:07:17:04:4f:6a:97:09:57:15:a3:c6:ec:f7:c0:47:52

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.automaticcatdoors.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.automaticcatdoors.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.automaticcatdoors.com

Other certificates including the domain name automaticcatdoors.com

(limited to 100 certificates)

Certificate

The complete raw certificate details for www.automaticcatdoors.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 372101546321388406127329239560633165993548
 . . . . . . . . [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 2020-02-21 14:03:27 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-21 14:03:27 +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.automaticcatdoors.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 974530825662877887508440111883515215822622576397551055602329477938223623680385184492239631465295030188960565005333548077092611472635986286629659650112369858945528759895649184920126315782354032702336095210309585857614947726480121704081354615550210639090859418014495577502053194271520109494204817078044455690398692307706635294180339159461372712078447079983001249916136461761882728282941542226034901468212450110561214289501543541794171644772875348465475918063116181012388445903911863659286335285571890251443021487270127366352964494601395183871222755490292952751808703830454251768306735536777181086977794849846535365873133089724159717534472956085962610285133282641714942569592675139230518975736011418922818626716118317959026805076654561054794578140711885364316099768567530795885386033746716313851498057353482982845657070745417488511160991013747717377558737643108028370974368788218908748804070137436192982082583255599493154791911251979148501088522379604791633411538286790795702589871183980833355286828859534937285570765994561595447434523740242515934859881422652246573445736219203370792581917525428458956045634659712280432489872041995376948833555423336246720099789453565328628570960177022146546681827298030391263768088522114719406985750763
 . . . . . . . . . . . . . . . . . . . . [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)
							5a33dab947ce62a6434c74e0f9fd65d393a0409c
 . . . . . . . . . . . . . . . . [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 (29 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.automaticcatdoors.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)
							00f10076005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000017068465ee6000004030047304502206b1b389fa714bb3c27f5c35bf739f467a66d4bc9ed8d32f905834e26cf6e322a02210091e1fb1a0cb527f39da493a2f08c1f79c745a6fff51112130dd21cacbeedb538007700b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000017068465ed60000040300483046022100a9c91c0607728e345ab8a070e2e652bfc47c97357c0e6575d40e71fa854b36d5022100835a3dfd037ef7bc131e71ec472e9f0bac84f884115a4c111d2b122a741cbd2a
 . . . . [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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