DV SSL/TLS Certificate for fairbnb.us

Certificate is witin its validity period

Issued by Let's Encrypt (R11)

About the fairbnb.us DV SSL/TLS Certificate

This certificate with serial number 06:31:8b:e4:db:31:ec:d5:ec:2d:93:da:87:cb:96:ef:04:37 for fairbnb.us was issued on by Let's Encrypt.

This DV SSL/TLS Certificate is currently within its validity period but we haven't checked the revocation status of this certificate, you can do this simply on revocationcheck.com. We have found some issues with the compliance of this certificate, they are be shown below. We hope this DV SSL/TLS Certificate review for fairbnb.us provides you with the detailed information you were looking for.


We have identified some issues with this certificate:
  • 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)

Let's Encrypt

Organization: Let's Encrypt
Country: US

This X.509 certificate will expire on

Certificate Details

Serial Number (hex): 06:31:8b:e4:db:31:ec:d5:ec:2d:93:da:87:cb:96:ef:04:37
Serial Number (int): 539533502550588494078233125070389770126391
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: a9:4f:3f:63:b5:57:97:fa:44:ea:c0:34:ef:01:76:b5:fe:7e:5e:6b
Authority Key Identifier: c5:cf:46:a4:ea:f4:c3:c0:7a:6c:95:c4:2d:b0:5e:92:2f:26:e3:b9

Fingerprint (SHA-1): e2:4d:7a:87:d1:83:8c:e6:65:d0:6f:eb:92:60:98:1d:38:74:43:78
Fingerprint (SHA-256): 53:25:e8:08:e0:9a:a5:db:53:b8:21:91:da:ac:44:d3:7d:78:36:34:ca:47:fc:90:e8:39:af:cc:0c:d7:16:05

Issuing Certificate URL: http://r11.i.lencr.org/

Revocation Information

CRL Distribution Point: http://r11.c.lencr.org/56.crl

Check the revocation status for certificate fairbnb.us
1
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for fairbnb.us

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
10
CA Certificate
This is not a CA certificate

Subject Alternative Names

fairbnb.us

X.509 Certificate

The complete raw X.509 certificate details for fairbnb.us in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAgKFGLPRh9Y2tpZdU3Cbr
Y3dl+YFfkcENNEBGSUsLc0SJyryRp8Hnu+HDuLDKvFrqyU24WlyB9OlUxvai65Aw
Eu7pqtflw1q+RTx6taCTHezbrziUrMtGQj1PU0oMNsdNlCVw7hhwV/GqW/3ZpN3s
diefCHZvaCpDsOukpiXbyVDugk2jar9ejzvZ4KpfPCBtYWs7yUSjFYtsIlTi77NG
+qJTcB+aGjpXqW3vBBv6hwz4aOYly0GDq7YvBMn7OyfgWOLcvmJxmMJtWKUuLtae
J/CFWAtT87kGV/qLqvzbC9XNEwWE5ouD/+1ppzFEWK/WtZxeolpV+8kFwaBZlbWa
hQIDAQAB
-----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 539533502550588494078233125070389770126391
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'R11'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-05-14 16:22:23 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-08-12 16:22:22 +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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'fairbnb.us'
 . . . . . . . . [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
 . . . . . . . . . . . . . . . . [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 16238030269950820730979904380462704668976907252561616415962922457895354108932344955730240277106155225996018485208711304303110474553584665039606499942136176359852794330393743517958088213496035139700795717415600698178442686667756004848470132245172788552509669005637153994786123469410104099745543231053971457069388408955504078356786761410891039235140132837945010783214242416807860481799563091744192003737039535359624064681148373238608805282468551833363146660455908228975759617157734357122234518518932960080421561218374461929495341496622441767498990542335477773479345257268928103422656990325082418009277408171075334150789
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							a94f3f63b55797fa44eac034ef0176b5fe7e5e6b
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName c5cf46a4eaf4c3c07a6c95c42db05e922f26e3b9
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r11.i.lencr.org/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (14 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'fairbnb.us'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r11.c.lencr.org/56.crl'
 . . . . . . . . . . . . . . . . [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)
							00f10077000de1f2302bd30dc140621209ea552efc47747cb1d7e930ef0e421eb47e4eaa3400000196cfd0416d0000040300483046022100bc94249ec80e6673be3fddcd5af4c578eb86ee8e493e555443c487ddc346da590221009a4fa238153de9d15552ab345c06aaec8acbc64f287d319ec4c9b53dee61b1be00760012f14e34bd53724c840619c38f3f7a13f8e7b56287889c6d300584ebe586263a00000196cfd0417c00000403004730450221008850e4fbfd6c79957355839d5b970f7c199edc9e955ee12031b1a0c7dcfdc837022058ebb28eed20651fc361bfb6b5566cef32d028a06029efa4da469f9db6b16e13
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . [c:0|t:5|false] NULL []
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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