cottonwoodtexas.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:a6:48:54:f0:c9:91:c5:cd:f2:1d:08:b5:bd:14:7d:fb:a6 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:a6:48:54:f0:c9:91:c5:cd:f2:1d:08:b5:bd:14:7d:fb:a6Serial Number (int): 317919876156537435742291679907824092969894
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 9d:9b:9f:5d:a4:8f:e6:34:7a:99:ae:bf:bc:73:33:c5:5e:9a:f1:1b
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 94:1e:88:05:b8:3d:77:c9:39:30:3f:3f:bb:20:1c:22:e8:12:3a:41
Fingerprint (sha256): dc:cc:b8:f6:d2:60:85:5f:14:09:5b:89:3c:7c:9f:e1:48:38:c4:d0:e9:4d:c2:d9:3b:00:a1:14:ac:60:27:1a
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck 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
mail.cottonwoodtexas.com
webdisk.cottonwoodtexas.com
www.cottonwoodtexas.com
Other certificates including the domain name cottonwoodtexas.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for cottonwoodtexas.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFrDCCBJSgAwIBAgISA6ZIVPDJkcXN8h0Itb0UffumMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTAzMTQxNzUwMjlaFw0x OTA2MTIxNzUwMjlaMB4xHDAaBgNVBAMTE2NvdHRvbndvb2R0ZXhhcy5jb20wggEi MA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDc4qt+xbJ5H2+h8qvUnpsTV2vz jCPQ3QWAOXVOJNGCdTxpx95x6d1O6/8pZGHQyiDuRyumeUVMQjw9X8AUhh3LDSh1 7yzf4n82eLAHe1vivPom8YUyiPtons1564NztIQakJVZschrN1/JT0xo56V3Owia fd+uw9SYQgVUHZd4/F7ttvYKevo9tv04DvWRLgClYEEKWVoihrhMUzjTbBVQZhU4 Qc5qW2xXwPdjuFLx3zNgFFrFaNo7HIrViz7zR/hIzKxGDzwGcCp2Doer/WIPQud/ iVuOElMlAADDFc/zPH6BcOFQLoXg6Oa7l5O8bAWe/mj0e2UhE9vCY6661j2hAgMB AAGjggK2MIICsjAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEG CCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFJ2bn12kj+Y0epmuv7xz M8VemvEbMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8GCCsGAQUF BwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxldHNlbmNy eXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNlbmNy eXB0Lm9yZy8wbgYDVR0RBGcwZYITY290dG9ud29vZHRleGFzLmNvbYIYbWFpbC5j b3R0b253b29kdGV4YXMuY29tght3ZWJkaXNrLmNvdHRvbndvb2R0ZXhhcy5jb22C F3d3dy5jb3R0b253b29kdGV4YXMuY29tMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcG CysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5 cHQub3JnMIIBAgYKKwYBBAHWeQIEAgSB8wSB8ADuAHUA4mlLribo6UAJ6IYbtjuD 1D7n/nSI+6SPKJMBnd3x2/4AAAFpfYqcJwAABAMARjBEAiB/91zEaA288xKlgwah ox23q/52iPhrg+UVhRa9V3MbHwIgfbJtJjmh3fsLg27rx1BYyROD2Ox/J/Bg3Fwz Q0Z3AcIAdQApPFGWVMg5ZbqqUPxYB9S3b79Yeily3KTDDPTlRUf0eAAAAWl9ipx0 AAAEAwBGMEQCIAqjmJrlCGntW7u5xgeMvbwgeIBHXLGxoqCLbxZQsnxbAiBxOwas hyhkFf8uN1XDrHl3Ur6jG/1+OM1VfCEX9oIISjANBgkqhkiG9w0BAQsFAAOCAQEA FWXqBEvLo8sduecRKjzaXEjRz4FBLF9X1EC0ZRXjGNLYNl576DdNhrl7yZwvq4CY EXDTYg1/rWPrL11RhdE3xF3lJ67nJU3QPwubSz5X1ptwTeAOfHHyORhtr3E43TE3 sHXNPy876xn6rqZ1fQxAUsyldPNwGPxQlaLP6sBMUvHiqvSxzyDFAW9+caig3DZb 1Tnjd7KK66PxRI9TWbJxhqfJVBfRp/Eu4ZTcA2iFSQH3abcWOpIWvddFeSAya79j c74+Cl6CDKLvJ/fm/C+b4r3Vpfq5Td3hx36xanG+Kwvk0CNhgGUP6ivdbY2i0vQH WsFLxf+e0eM+lqBsim0pqA== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3OKrfsWyeR9vofKr1J6b E1dr84wj0N0FgDl1TiTRgnU8acfecendTuv/KWRh0Mog7kcrpnlFTEI8PV/AFIYd yw0ode8s3+J/NniwB3tb4rz6JvGFMoj7aJ7NeeuDc7SEGpCVWbHIazdfyU9MaOel dzsImn3frsPUmEIFVB2XePxe7bb2Cnr6Pbb9OA71kS4ApWBBCllaIoa4TFM402wV UGYVOEHOaltsV8D3Y7hS8d8zYBRaxWjaOxyK1Ys+80f4SMysRg88BnAqdg6Hq/1i D0Lnf4lbjhJTJQAAwxXP8zx+gXDhUC6F4Ojmu5eTvGwFnv5o9HtlIRPbwmOuutY9 oQIDAQAB -----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 317919876156537435742291679907824092969894 . . . . . . . . [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 2019-03-14 17:50:29 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-06-12 17:50:29 +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 27884202187686615663253251301182739375642005732248621623955858472998856475156001718887817837419716870873379553999449679631402075771375316347298425177898701095175377572024403789422551451551990903591076686626895192334128039013349315648838657691799658188421813347858005360552111812494260426386967492467787577017619791395797764397350970036921346462605566577587187624489298813591847543858948154072185413589985095553432960805620130518472845029428078634987121304519663639144905520010068122442605345097458977746111245453249095993649942833036247217529540483025297764095948234858891887026003524645961089801667699668043435490721 . . . . . . . . . . . . . . . . . . . . [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) 9d9b9f5da48fe6347a99aebfbc7333c55e9af11b . . . . . . . . . . . . . . . . [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 (243 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes) 00ee007500e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe000001697d8a9c27000004030046304402207ff75cc4680dbcf312a58306a1a31db7abfe7688f86b83e5158516bd57731b1f02207db26d2639a1ddfb0b836eebc75058c91383d8ec7f27f060dc5c3343467701c2007500293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f478000001697d8a9c74000004030046304402200aa3989ae50869ed5bbbb9c6078cbdbc207880475cb1b1a2a08b6f1650b27c5b0220713b06ac87286415ff2e3755c3ac797752bea31bfd7e38cd557c2117f682084a . . . . [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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