doorsecuritybar.com

Issued by R3

About this certificate

This digital certificate with serial number 04:32:c9:66:ed:45:0a:09:a5:86:b7:6e:43:de:4f:5c:a6:a9 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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=doorsecuritybar.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:32:c9:66:ed:45:0a:09:a5:86:b7:6e:43:de:4f:5c:a6:a9
Serial Number (int): 365730971326921174193572374419210908772009
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 53:7a:80:4f:2a:ad:ad:80:9e:c4:01:43:d4:bb:29:1e:59:a7:cc:74
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 56:52:da:2e:8b:db:47:88:18:02:33:cd:a0:25:f8:1b:48:70:31:db
Fingerprint (sha256): 2f:1e:82:48:72:36:e4:75:0d:34:58:5f:8e:02:ec:4c:05:8a:19:be:1f:00:0a:2c:0c:2a:34:ed:c8:d8:31:6a

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate doorsecuritybar.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for doorsecuritybar.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

doorsecuritybar.com

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Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIF8zCCBNugAwIBAgISBDLJZu1FCgmlhrduQ95PXKapMA0GCSqGSIb3DQEBCwUA
MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD
EwJSMzAeFw0yNDAzMTgxNzMyMDhaFw0yNDA2MTYxNzMyMDdaMB4xHDAaBgNVBAMT
E2Rvb3JzZWN1cml0eWJhci5jb20wggIiMA0GCSqGSIb3DQEBAQUAA4ICDwAwggIK
AoICAQDhzZ3cv9cspV9LmMelIMNoJuY2x5UuKLOYc9nM9MXDv50cfelBWrvgBtF1
tcp7REpTu6FxmnU/8IlI4zf/cbpoHC/ZZLHYP1dIw3KUKejA0clpY7r3ckIJvNlK
JNQLd7kyrAl8AGtgEtn5Xr8dXKUI7Xr7Y3kYhaJVD9vvYyyigpqY0jiNNATAfA8Z
HSCJuJKSIo2DyJN3YdQz/Azc8BNaYcQB18z6EtU3a4S0sGtRR8x8GEFdw553qZkl
HH/dpL7m8MK6yTunbA3cwqE6vL8x4yr4N7868cBoxGZqBoejOpweNBCCcCvOEmRQ
o/B3XH0Mgfh+3gnf3q/ASDbyAbryDg0Hp0KnHLh3F3kAwPXBCiSbaAtB5HDvFwCz
Zhqjnmj3XFmxLnV33wqCHE6V7rSeUDGZP2CwAyNrY5m9VFzIFPYW+1MXA50ha2cP
AJfqJy0cCrnATNmxEmC7+KEDQPApx2tFYHSgAUiQfjlAasuLg+2EvTIbrje0cGuB
5vFZP76ltzLANdsKByGRrdLrSXFfKTjbN02gJryeopipCO0lCQqpMakiFBWkm8w4
4A8PrlgWbifMPPAlgQaS8r2FgwszUHc01GRPV5SgAlRmxsJkjue45SoEc5MC3JK7
FvsHSJETFsP3IwyhheJ+70tRnUA0sXXWKvK8I1i3xwly/CYO2wIDAQABo4ICFTCC
AhEwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcD
AjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBRTeoBPKq2tgJ7EAUPUuykeWafMdDAf
BgNVHSMEGDAWgBQULrMXt1hWy65QCUDmH6+dixTCxjBVBggrBgEFBQcBAQRJMEcw
IQYIKwYBBQUHMAGGFWh0dHA6Ly9yMy5vLmxlbmNyLm9yZzAiBggrBgEFBQcwAoYW
aHR0cDovL3IzLmkubGVuY3Iub3JnLzAeBgNVHREEFzAVghNkb29yc2VjdXJpdHli
YXIuY29tMBMGA1UdIAQMMAowCAYGZ4EMAQIBMIIBBAYKKwYBBAHWeQIEAgSB9QSB
8gDwAHYASLDja9qmRzQP5WoC+p0w6xxSActW3SyB2bu/qznYhHMAAAGOUtXSIAAA
BAMARzBFAiAt6xcvqAodAolp7xj0SlslCkiIkfiIv/Su5rSZiI5+UQIhAJfM/fku
z1ZkBfi+3Im6PGgqYDPmHdmirR6z0fBhDW62AHYAdv+IPwq2+5VRwmHM9Ye6NLSk
zbsp3GhCCp/mZ0xaOnQAAAGOUtXSWAAABAMARzBFAiEAtYQ8v0apZo/XIDZtHAc2
7SBEcvekaBlNpVz8qdrHWxECIEA5poU2nkHvbjpGWf44WhbFaQjfu3k6OZX2iIRz
12vhMA0GCSqGSIb3DQEBCwUAA4IBAQAgqqlRqwNZYppuXp1FLOvO73iCXc4bbKKd
NFWTZM00wmrVu/5MwaECOdkTOFROfSIbpkByxdUNKv2b5bG4IWeIV95ddXMm9Qer
h1DhtFRn5PyB80jX4T/F4AooIFr9BjyWZxkPfHgSPeaOC8vEZngUIK9qUycA6e+Z
cP7ikYSXmPC/ncrK7nf5yxv/XMswOk9DCSJTFpKMZbUby3VLE2XmFjUBWmhkHqFn
50y7k5un33MUn1aVJ7Y0rz0hqJmnGI/81awfmotkLJ43AheJ+E8rz9S+tL6WPGz1
nUHeJc388656cSKF0mAuHVHhrafOpVQ86YMb7XPvJgYYKIck5M6e
-----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 365730971326921174193572374419210908772009
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-18 17:32:08 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-06-16 17:32:07 +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 'doorsecuritybar.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 921196644776798028673284717301970392923079794346133048838154726456461674149037024372257386887108161196525414083903450132768618788259218397039188483393076530301190884022835878042791549066888279066404916375206964813298547123506145372653352757063541936271703199191950337544488703198794954835476021652260242278669425898033571100310009130941457965293671155199395179549596218521319392323549363327882244153089835635023692485282459188206856129564416873192493813029800735205763752753892205649249094202762868632990927947611983187334683370350603457549382597859552700271906720331888964027856213722682014995466772950882907035404830879499900845505567339055948191297024663456808465979842009979334174105092678343961053365883718632467407823361181792810732157466735411122757542008156499571667089652305808104521335206495035437023624084823628855356184174436222114203648646888306790428667340291205545447421144262098511619541479190120881882944717508867332756384980915270127273671544195558820435474891325479312200022981786593447667007105805904236499733870776722547672524665275168172740563309938762360220541128429450035329525733101096047496663815253788019279914382628482499009670199116803410920416448326546370137287417757587745045825490429266189241695997659
 . . . . . . . . . . . . . . . . . . . . [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)
							537a804f2aadad809ec40143d4bb291e59a7cc74
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (23 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'doorsecuritybar.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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f000760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018e52d5d220000004030047304502202deb172fa80a1d028969ef18f44a5b250a488891f888bff4aee6b499888e7e5102210097ccfdf92ecf566405f8bedc89ba3c682a6033e61dd9a2ad1eb3d1f0610d6eb600760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018e52d5d2580000040300473045022100b5843cbf46a9668fd720366d1c0736ed204472f7a468194da55cfca9dac75b1102204039a685369e41ef6e3a4659fe385a16c56908dfbb793a3995f6888473d76be1
 . . . . [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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