cottonwoodtexas.com

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:5c:0e:6a:ab:1d:17:83:92:40:90:9d:2b:d5:75:a6:a5:ae was issued on by Let's Encrypt.

With 4 subject alternative names this certificate can be used to secure multiple fqdn's. 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=cottonwoodtexas.com

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:5c:0e:6a:ab:1d:17:83:92:40:90:9d:2b:d5:75:a6:a5:ae
Serial Number (int): 292661998598012008244965527313965004531118
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 37:02:c4:6c:7b:0c:ed:5f:cd:8b:4d:28:18:71:62:3f:13:e8:05:d5
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 0b:7c:9b:0b:a3:9e:fc:81:3b:77:0e:13:d1:18:8f:7f:bd:07:3a:1d
Fingerprint (sha256): 3e:61:8f:0a:4a:1b:81:f7:1b:5f:81:d0:5d:e5:05:56:26:b3:18:7a:7a:58:b9:47:08:88:68:9f:59:6b:9d:c5

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 cottonwoodtexas.com

4

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for cottonwoodtexas.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

cottonwoodtexas.com
mail.cottonwoodtexas.com
webdisk.cottonwoodtexas.com
www.cottonwoodtexas.com

Other certificates including the domain name cottonwoodtexas.com

(limited to 100 certificates)
cottonwoodtexas.com
cottonwoodtexas.com
cottonwoodtexas.com
cottonwoodtexas.com
www3.cottonwoodtexas.com
cottonwoodtexas.com
cottonwoodtexas.com
cottonwoodtexas.com
cottonwoodtexas.com
cottonwoodtexas.com
cottonwoodtexas.com
cottonwoodtexas.com

Certificate

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

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuG5VpSw6pUV8cH7j0nL4
7gQmgK2rYCpc15BrSAJveHlnpH/ZPrJd6dbdh/VGNOLwMOMxCJjb7Ph1RvYQUM0q
ZX1osaZrxTLhiHZv+jKsW7xMo9+GdgSWvzKSKLC5F3NZCUfL1VSr1l84MMkMXo1d
47/4UdcWQehWthnxLGh/nUNETqCHgy9CcBiahQZNojbqW3v5a7dSeeEAJfaMD7l7
Bwk5xCZf0MBhxBF1rJIH+2rlgzzIKf0RfDoP63j8vcpVbqiiJ3hnCjQmGEc7IAHa
+jp2F5uO80gdAOKdxOz+03F7zctMrEK0YzOuczuHQdKCI2zocaqk7hEPik2Dhyz7
iQIDAQAB
-----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 292661998598012008244965527313965004531118
 . . . . . . . . [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 2019-05-14 17:20:28 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-12 17:20:28 +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 'cottonwoodtexas.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 23282256108955818251775092727424663803918910217794014121086743755425275865176739313401644784192333123923320618646661372374314516893029007167488500893325742857519744352104456867595487475891261397099402305897003457643121735057796559546172703113651047209605625271415545259297638787405222226188541973207712070599081406505780249093227698571737222086641266611843985340367333108755575453552652134958383356656556582485142065428929594308338764086252780797569822845253878074158823897382039371059796639143527760092569566753490391295265805497152066915584003428947621714751115711011494374454522573708247686003054816985416316287881
 . . . . . . . . . . . . . . . . . . . . [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)
							3702c46c7b0ced5fcd8b4d281871623f13e805d5
 . . . . . . . . . . . . . . . . [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 (103 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cottonwoodtexas.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.cottonwoodtexas.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webdisk.cottonwoodtexas.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.cottonwoodtexas.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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f000760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016ab7930a9b0000040300473045022100cb2732410fd5a0fcd6716e32ef38fcbc475477b542c9492ee2fb5e25d29325130220550000784315886629d89fad28f0078b4fe69bde9c8119c32799bbee61d6299d007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016ab7930c770000040300473045022100c70c7a5e30583dda298bec51db6a50709e79c0fb6ed262b5367fa379432ccf3802206c8e8cd9ae435c1a686a91bc0ed91640b04b409337d91387b400ce2861100437
 . . . . [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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