www.gwfco.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:e8:41:36:6a:c8:8b:2e:5e:99:c7:f7:18:43:87:ae:5b:db 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:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=www.gwfco.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:e8:41:36:6a:c8:8b:2e:5e:99:c7:f7:18:43:87:ae:5b:dbSerial Number (int): 340369049290518968839427307477335744076763
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 82:04:22:44:ba:41:49:58:e5:93:fc:8d:16:47:25:7b:21:98:92:ec
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): b7:05:b2:54:da:f1:7a:d5:01:f0:54:be:ad:ef:84:ea:1f:6d:94:6b
Fingerprint (sha256): c6:81:b8:32:98:52:81:d2:e0:b9:84:b6:b3:f4:a7:ca:52:93:c8:f1:93:ff:78:a6:36:42:b2:ed:46:56:1f:63
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.gwfco.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.gwfco.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
www.gwfco.com
Other certificates including the domain name gwfco.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.gwfco.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGUTCCBTmgAwIBAgISA+hBNmrIiy5emcf3GEOHrlvbMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTEyMTExNzAxMDhaFw0y MDAzMTAxNzAxMDhaMBgxFjAUBgNVBAMTDXd3dy5nd2Zjby5jb20wggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQCZHJ8wpG/8Zg1OQ839VMKjXIQO5aOp7mB7 aPbsHJQwDsojkIp6Ys/1j7sqhDqWhxHAu+JGZIu0Qvku2dFY7WoQc+1j4JBeXS8J mSPPUl7LClVK+mDTZ1m+ssWdJez6o4agbzrvNJ3B5sdziXIN8WzhqZF4QVJ1xzgu m5FXpohpgER0RwUHqe8pYBIMoaDp39l1xGDApd78707JQ4X8To5GnAeIqyoZVth+ VwAOqx5yDcIw/hzA9eyiIVg04MNt6Hn+igaiDhr91L6bThE1uTqS2Mzgj8lo1pyi q4tZb7Oyq0TYNh7ZM2LvbFrNbaBNO15LxHZg1hc9p2Az4RPDZw7OnXsCdNpMpfYI 5peBIMwBmHJNMgOUdD6sHHYNuTE+q2iNvgPjc1wVu18/nOHdsfOrVLPW/k3x2HBm YkrFKT5HjVDVaUBqhIOJDOKIGi2hhheS/uvfprXx39q+dyGv2/DTj+jGSL1Gjucw BmnzVdyIVpH5eC06lvVACfgLvat4KESLPFFuwIdIrA/1LU/mXMJYw6V+QR7WM+D2 fOmv1RBarqgc6e7/JFM1bDKA8qeI6ewUFiAbL3gzOpHE5yLebXgkYwxsaWDR5pJU CBmJ5udEkUfoBiRg9TO9m/w8Rqu0QicVAGuTB6/mZZgddh0zODJ5dW/xhkMNuPa+ TLMdmoZpbwIDAQABo4ICYTCCAl0wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBSCBCJE ukFJWOWT/I0WRyV7IZiS7DAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86js oTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14 My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14 My5sZXRzZW5jcnlwdC5vcmcvMBgGA1UdEQQRMA+CDXd3dy5nd2Zjby5jb20wTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEDBgorBgEEAdZ5AgQCBIH0BIHx AO8AdQCyHgXMi6LNiiBOh2b5K7mKJSBna9r6cOeySVMt74uQXgAAAW72HyveAAAE AwBGMEQCIGeov014Nu0ZLkyH8TRRtI/BQAZ61e35SL7p/QCs63LNAiBBsJb764BD xDRH4X6+Pr+BH0ZI6kHRkm4elckeDgngcwB2AG9Tdqwx8DEZ2JkApFEV/3cVHBHZ AsEAKQaNsgiaN9kTAAABbvYfLJkAAAQDAEcwRQIgfpHLnh1k6hUiSk20R7W86QrG wn9Q0z8ukaAxJku+sKkCIQCR/iDik8aChiJfT6O1i4zLwKUYqHRCeQnxo+DgcVEE TDANBgkqhkiG9w0BAQsFAAOCAQEAbVBTZWGLX+Lv6s+a9A1YkrT12wubogLPPjE0 madHkUTOxo0KA7ZbUO8/fqZ6qyn7evHtlS7qTQJkdeXUw+Zs/sMMO5tkiXvYJX4D N1mO+kyPUeSK7SEeqJMymo0UFyKwWvCc5js66MJaTIBcv/wMbFX3/Lty/qZ4FnZj ACNmcyvQeqExOYFJS0Qp+HNAOlsnSWmkCCspW91lOXZwgm0MQOdnK9VMy7de6yJ0 3J1vtWwdX882IutKyshG5GQzXy4coyhpHE9MdCDnMM9e2vtw96uEvCN3B0SVPvrn m0wmzA5a5i6CaHyzETUvSM86vSCEKWCcQQxa4hGyftexoj2h2g== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAmRyfMKRv/GYNTkPN/VTC o1yEDuWjqe5ge2j27ByUMA7KI5CKemLP9Y+7KoQ6locRwLviRmSLtEL5LtnRWO1q EHPtY+CQXl0vCZkjz1JeywpVSvpg02dZvrLFnSXs+qOGoG867zSdwebHc4lyDfFs 4amReEFSdcc4LpuRV6aIaYBEdEcFB6nvKWASDKGg6d/ZdcRgwKXe/O9OyUOF/E6O RpwHiKsqGVbYflcADqsecg3CMP4cwPXsoiFYNODDbeh5/ooGog4a/dS+m04RNbk6 ktjM4I/JaNacoquLWW+zsqtE2DYe2TNi72xazW2gTTteS8R2YNYXPadgM+ETw2cO zp17AnTaTKX2COaXgSDMAZhyTTIDlHQ+rBx2DbkxPqtojb4D43NcFbtfP5zh3bHz q1Sz1v5N8dhwZmJKxSk+R41Q1WlAaoSDiQziiBotoYYXkv7r36a18d/avnchr9vw 04/oxki9Ro7nMAZp81XciFaR+XgtOpb1QAn4C72reChEizxRbsCHSKwP9S1P5lzC WMOlfkEe1jPg9nzpr9UQWq6oHOnu/yRTNWwygPKniOnsFBYgGy94MzqRxOci3m14 JGMMbGlg0eaSVAgZiebnRJFH6AYkYPUzvZv8PEartEInFQBrkwev5mWYHXYdMzgy eXVv8YZDDbj2vkyzHZqGaW8CAwEAAQ== -----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 340369049290518968839427307477335744076763 . . . . . . . . [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 2019-12-11 17:01:08 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-10 17:01:08 +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 'www.gwfco.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 624641663123265151769927779586536118599922229826383412808269006069113885876336371806340534528357510021281515758517683849275861666717215106404416804073005228511163535649914947774843833003538295389034793366682221487956758119489826025283073127264953201949232235424528453937092423812554387968547290919572178728173743347843619260566566465989726063411340414424465848864937889617107800388732190576863098954784519508374075795394504695783594463670359641507032663426554203172895751504412013419899846825858586843450153098121807301902654594952339724750957583368690295123948705464370255552753605142249929475561934864754055939422167838553074942885516566878385508881195207956036342943894033685742048233776901203020524143076408975702501467808462163323949842132229771859947294363308353010220181818952715132654608310354335859879681082753760075247467269372458524716451116480632148976053244727786670592143668891124011362182130198823284061575170657288213238966906557791287247512826753916029785452617331526473284806291954960715393516757444168826140627089396339895505103913717385137916647295555259335122949695525198055343345684526279360929828435962927828292258781675084723783702128681188564268162238195787487549992794778199473025759168032770412530417166703 . . . . . . . . . . . . . . . . . . . . [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) 82042244ba414958e593fc8d1647257b219892ec . . . . . . . . . . . . . . . . [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 (17 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.gwfco.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 (244 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes) 00ef007500b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016ef61f2bde0000040300463044022067a8bf4d7836ed192e4c87f13451b48fc140067ad5edf948bee9fd00aceb72cd022041b096fbeb8043c43447e17ebe3ebf811f4648ea41d1926e1e95c91e0e09e0730076006f5376ac31f03119d89900a45115ff77151c11d902c10029068db2089a37d9130000016ef61f2c99000004030047304502207e91cb9e1d64ea15224a4db447b5bce90ac6c27f50d33f2e91a031264bbeb0a902210091fe20e293c68286225f4fa3b58b8ccbc0a518a874427909f1a3e0e07151044c . . . . [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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