fd2.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:a8:7f:30:86:1f:20:a0:c7:50:d6:68:49:b4:e7:5d:ac:2b 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=fd2.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:a8:7f:30:86:1f:20:a0:c7:50:d6:68:49:b4:e7:5d:ac:2bSerial Number (int): 318673359344021353606257157470332313775147
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: d2:26:9e:f0:22:a8:c2:b7:89:97:0e:4a:58:2d:30:a5:d5:ad:3c:80
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): a4:6f:3c:f9:4c:79:e2:c0:2a:be:21:e0:d4:21:b6:19:d0:b7:cf:38
Fingerprint (sha256): 00:c6:72:c9:22:be:7a:94:33:6d:15:2c:8d:30:75:b6:66:37:bd:3d:df:04:9a:96:8a:f2:91:68:37:62:36:2f
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate fd2.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for fd2.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
fd2.com
Other certificates including the domain name fd2.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for fd2.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGRzCCBS+gAwIBAgISA6h/MIYfIKDHUNZoSbTnXawrMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA4MTcxNzM2MjJaFw0x OTExMTUxNzM2MjJaMBIxEDAOBgNVBAMTB2ZkMi5jb20wggIiMA0GCSqGSIb3DQEB AQUAA4ICDwAwggIKAoICAQDzht8F+CpEbtsbP22WYWEbP9B7+4dmUAArUgHksO+7 2wq7AbuO6auGEPq99NtbHo2WKQhkoYAH9MOCwjy3CIDvw/K57Lz82etwI64VJyDo Sl5eiBqCDeschbiRngbBQID4es+H3TI0oAUxOn7MP8sVR0qqhD8NPMPcG2MJhjHL QoJu45ByayC6vwEF6h40IC4YpLuhu6wnav3KllYrPlxaKL5GM5SDikoyhbao6ksV HQmFWKgGWV+OIHMuh45nrNDM3Bm/o31AWPxhzDcPpmW9YTD2/6ziktBzNFVy/Bhi rBceFw/daUuoBhL7hPZGAvwb9j+/KUNUdbz7+0ZKnfGUTgPTZH5kIn4xhz51SEWM xICUG27NuxcqxSUtTYhIyaiftIGhn1F1+H4NEsUG6bKNoT6hrfMbefWhg4q9wFSY jmRHHZ7ai44YlJIn6/tgRBoSSL/Rqc4w6HC0aTb118/Al92IhBKmmLoPs3O8z5so NFtwZnAODjiD4okZsnej2iXburdNPrEgI8OB4razKaO/G7MtHCQQNMve3zsMgKpE HhqMH6FZO3bDEuXIPj5EGF16fTrizZi70Xej2F+iDKs8GIjhz6ZN/qtJkr9EaC0P 1Bb74JDAzbes7ilV+p0OYF6PXrvIu4yhbiYeXP9kKxy/7Az+eARA5nNiSQ75lRVT ewIDAQABo4ICXTCCAlkwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUF BwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBTSJp7wIqjCt4mX DkpYLTCl1a08gDAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggr BgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRz ZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRz ZW5jcnlwdC5vcmcvMBIGA1UdEQQLMAmCB2ZkMi5jb20wTAYDVR0gBEUwQzAIBgZn gQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5s ZXRzZW5jcnlwdC5vcmcwggEFBgorBgEEAdZ5AgQCBIH2BIHzAPEAdgB0ftqDMa0z EJEhnM4lT0Jwwr/9XkIgCMY3NXnmEHvMVgAAAWyg3b/DAAAEAwBHMEUCIQDN1r8v y1Ficp6QKxOl2WJ7dXP4/yWOR8DeLcZb9ozkfQIgUBYkp5KD8F3B3x8azl42jdx3 umozf2Qy2AmNlI5+rMEAdwApPFGWVMg5ZbqqUPxYB9S3b79Yeily3KTDDPTlRUf0 eAAAAWyg3b+OAAAEAwBIMEYCIQDu3I+OrEA3W2Di4GOt1+Vptf8EYIbxA5xN9+hS yHLGVQIhAJs8VCjm4Ub2SYQmwkbLXOuMkq9CP0qJIAeP4/cnFWeZMA0GCSqGSIb3 DQEBCwUAA4IBAQBgyAgYCVONvktSZN4iRIyp58uwWoll18hZztpIuzy2JUuxVd3e 9RtgwUBjzOIPhbAI6eURcHKklcjpkz37ibFbe6uP4Lg8xHxywb9om3JbYlWLHpYV M5f+abH3naJCj8qflv6q3OW5HeR3vyLEgEyfZCMqOk5oBxmtWH1Q087OBftU1rj2 P046RrqDWh/tB0RtbNMrlCgT7zHxJzobB+HX/2V29Y6qgqbZqPqd9pUjrRrogo/J 5TloKrQH7S9AVBnk1l0OBMlvz8lnJ9m0nKxQqpSGMk3BBkNi1vGq+Uyo60CXU55I ybfKvDfr8i9AhVQXeA1x0kzSI1wdiszDDa2V -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA84bfBfgqRG7bGz9tlmFh Gz/Qe/uHZlAAK1IB5LDvu9sKuwG7jumrhhD6vfTbWx6NlikIZKGAB/TDgsI8twiA 78Pyuey8/NnrcCOuFScg6EpeXogagg3rHIW4kZ4GwUCA+HrPh90yNKAFMTp+zD/L FUdKqoQ/DTzD3BtjCYYxy0KCbuOQcmsgur8BBeoeNCAuGKS7obusJ2r9ypZWKz5c Wii+RjOUg4pKMoW2qOpLFR0JhVioBllfjiBzLoeOZ6zQzNwZv6N9QFj8Ycw3D6Zl vWEw9v+s4pLQczRVcvwYYqwXHhcP3WlLqAYS+4T2RgL8G/Y/vylDVHW8+/tGSp3x lE4D02R+ZCJ+MYc+dUhFjMSAlBtuzbsXKsUlLU2ISMmon7SBoZ9Rdfh+DRLFBumy jaE+oa3zG3n1oYOKvcBUmI5kRx2e2ouOGJSSJ+v7YEQaEki/0anOMOhwtGk29dfP wJfdiIQSppi6D7NzvM+bKDRbcGZwDg44g+KJGbJ3o9ol27q3TT6xICPDgeK2symj vxuzLRwkEDTL3t87DICqRB4ajB+hWTt2wxLlyD4+RBhden064s2Yu9F3o9hfogyr PBiI4c+mTf6rSZK/RGgtD9QW++CQwM23rO4pVfqdDmBej167yLuMoW4mHlz/ZCsc v+wM/ngEQOZzYkkO+ZUVU3sCAwEAAQ== -----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 318673359344021353606257157470332313775147 . . . . . . . . [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 2019-08-17 17:36:22 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-15 17:36:22 +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 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'fd2.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 993502830517804785790305978210690583667289306623780217397579315746876231184537783533667513489394086199154933393977178849845040143693232337178296036986261885510386138892529912775748348267456740484969740915819701218721162484121781275826642895315635381353341193125514239159207665561310209507066970131632073751050611039620951832114960218828308218062203675003134018705951014880858567163251656962239627016175656742771283736276012534640266106264350540583131352755799730560808621960931997349816047579993765604273710647657253080302082913495910378810819549642908038352722745244531748405070230861224900025817444323673061645712578399798920310923450913015976157989500414800293278412788366353355177656852923528705977111208956876605181430937124870756038129510934575494690491852707479259001598360711999426037023447968415820149287672756432564319011655675210674960286136665825172625580384755126403504144534980747854836666811923426998200100901201909064181119184099936801800411189255009647668052599748052747955425029897397572995582876858379697946972651670656539837547044116036485285203556413595931574005117670602814421595214230642311674198229873078816487092916496692575579821468950487855956539103940992676103469362409485879877633434795161046085342155643 . . . . . . . . . . . . . . . . . . . . [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) d2269ef022a8c2b789970e4a582d30a5d5ad3c80 . . . . . . . . . . . . . . . . [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 (11 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'fd2.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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007600747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016ca0ddbfc30000040300473045022100cdd6bf2fcb5162729e902b13a5d9627b7573f8ff258e47c0de2dc65bf68ce47d0220501624a79283f05dc1df1f1ace5e368ddc77ba6a337f6432d8098d948e7eacc1007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016ca0ddbf8e0000040300483046022100eedc8f8eac40375b60e2e063add7e569b5ff046086f1039c4df7e852c872c6550221009b3c5428e6e146f6498426c246cb5ceb8c92af423f4a8920078fe3f727156799 . . . . [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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