firedoorsolutions.com

Issued by R3

About this certificate

This digital certificate with serial number 03:a9:be:97:ab:ac:51:11:10:5b:5a:f7:12:13:f8:91:4d:41 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=firedoorsolutions.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:a9:be:97:ab:ac:51:11:10:5b:5a:f7:12:13:f8:91:4d:41
Serial Number (int): 319097918642888488131672281734579536088385
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 7f:ee:f8:57:ed:92:26:8b:cd:c7:23:22:e7:23:12:b4:ac:7a:91:14
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 28:5f:66:5f:cd:ef:dd:5c:9b:b7:b4:d3:ca:28:af:44:8a:26:20:07
Fingerprint (sha256): 12:6f:eb:bf:07:6b:9c:5b:ab:89:e7:a8:f2:14:a5:56:61:6a:59:e1:64:13:70:87:67:3d:5c:3b:03:08:88:e1

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

Revocation information

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

Check the revocation status for certificate firedoorsolutions.com

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for firedoorsolutions.com

Public Key Algorithm

RSA

Key Size

2048

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

firedoorsolutions.com

Other certificates including the domain name firedoorsolutions.com

(limited to 100 certificates)
firedoorsolutions.com
email.firedoorsolutions.com
firedoorsolutions.com
firedoorsolutions.com
firedoorsolutions.com
support.fieldsbrothers.com
firedoorsolutions.com
support.fieldsbrothers.com
firedoorsolutions.com
firedoorsolutions.com
firedoorsolutions.com
blog.firedoorsolutions.com
firedoorsolutions.com
firedoorsolutions.com
firedoorsolutions.com
support.firedoorsolutions.com
email.firedoorsolutions.com
firedoorsolutions.com
firedoorsolutions.com
firedoorsolutions.com
email.firedoorsolutions.com
*.firedoorsolutions.com
firedoorsolutions.com
blog.firedoorsolutions.com
firedoorsolutions.com
firedoorsolutions.com
firedoorsolutions.com
go.firedoorsolutions.com
go.firedoorsolutions.com
firedoorsolutions.com
firedoorsolutions.com
firedoorsolutions.com
*.firedoorsolutions.com
firedoorsolutions.com

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtJaxdBTmIg30z1sWMe7J
W1tmLEE9PfxR/A+r4qTXVADFx6oJpqVK1E4WT0FOq2F56I1UHtfcYn9Y4SUZZTCN
xUUlIZXlkTEnLoo/0QPsAYjNj1MDygMMLMRMoE1j/I7w+7/ZW37jxSk9/4okYmIW
+oly7ilUJfVmVbfEjgzmqTWd+TyOIoopcpsCalCW6yNDqk1UiKdWHz6PmjK92A5x
caFkyofQ8w3bYicD9a0lyafY2D2Xfy4SBMZedr3UtXOP8Y2JCVl+apmYguCJIPXi
YBPXn0qFMab6dk8nqgxVD3dP6dABWvpaDlMiO6nw6IjH5A5NzHPngcPuZOKGBY+P
EwIDAQAB
-----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 319097918642888488131672281734579536088385
 . . . . . . . . [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 2023-11-23 21:26:38 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-21 21:26:37 +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 'firedoorsolutions.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 (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 22797204469279102805407166545722090178351825506548753091709802548181688780764220301552185563167959703863983448361498012060288957014921261909124519933738153950035559209663433533638506884645886311229654659469723168930445624189360620288991962297410888663422531872230798479897725284066923617310184324902322739981507470207589756021009664067570352254338442081903470641755625664614218692599136296636782476889702101618668175349570331814335799821728608853942626401346974283046102856112036337627756613964792386075713261471202082284639312198825662014610263035999518838005409067126673068115892072575005855185970759938202781323027
 . . . . . . . . . . . . . . . . . . . . [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)
							7feef857ed92268bcdc72322e72312b4ac7a9114
 . . . . . . . . . . . . . . . . [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 (25 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'firedoorsolutions.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)
							00f00075003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018bfe4ad2b50000040300463044022000fb51de1b76e9f5a8ae06f5dc3eed58dd81360dbdfeeeca51baae275c0aba2002207ee1d0aecf3e5cc89817a32fb875cda9c868410735066c8288b2ffa06ddfe01e00770048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018bfe4ad2b20000040300483046022100aca1bea169de186f5acf406b8a889ced612c154e41bd850a269f273a4f59ceb5022100d95e7b8b866988e9652440b0368a5869203678be1dd7ba0e87839f0ee83e5bcf
 . . . . [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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