fd2.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:15:ba:98:cd:2b:4f:48:c2:cb:72:fd:b7:84:c6:e0:c4:58 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): 03:15:ba:98:cd:2b:4f:48:c2:cb:72:fd:b7:84:c6:e0:c4:58Serial Number (int): 268730817298284256333794984656102586631256
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: f2:9d:6a:34:90:55:34:bd:d6:fb:5c:33:17:e2:a3:37:50:cf:ae:d8
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 68:99:09:23:9f:95:c6:13:b6:22:1c:96:53:ff:0a:8c:00:97:13:73
Fingerprint (sha256): fe:6b:51:7c:9e:dc:16:ba:f5:ac:9c:a8:7a:a0:9e:13:5d:ac:51:df:98:2b:4d:4b:2e:f6:5a:1c:4c:ce:f4:85
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----- MIIGRjCCBS6gAwIBAgISAxW6mM0rT0jCy3L9t4TG4MRYMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA2MTIxNDAxNTFaFw0x OTA5MTAxNDAxNTFaMBIxEDAOBgNVBAMTB2ZkMi5jb20wggIiMA0GCSqGSIb3DQEB AQUAA4ICDwAwggIKAoICAQDGpH3kOv/oL0KquSBHSvFmx20RjauToEwEhW8h6bTn EHzmcDScIf+gEabnHYcRjJDCAUMyNAFFAuDmjdEkbzP9YNNKdzMtjY0HsRaGcnHT AsMY58ADDgWHyiMbyoeFS3fdgM+MtlI4SkYGgEB3QHNGNsWFZD4a/D3f1W6FlyBj vIKDD/TMMYGzI34L52OCvizv+PVPnatdGdr4v6RPtIxZ/66c9FI1vWcDmFNJT8rK De78k+PW0STUgXgSTbOwzilJy0bE9jnVLDHRgz2M+J/B2d2TRzaGD1T6dYvM8L8e 7bt0TvDu98q+RwF4A2D2VDPsqk5K2rPCEkI4H7lkm/y03B+LUvepwrnNk7ShgWEI JbrqYt8NceqoKd7GOAL4LoG+x5bA3sdT27Ze7Sfg5jWzHrFcOJ4DoQkZU8dXymfa XKOp4ecePp9Q+0vBGj5mYM0z+Qf0JlAuZqW/gxAcnfLKvnUKl0fCzcji8zOi3pEO QwXKCrDJSIHHjJKgwc2c577/K3NGowtIsk/lOTE4/n3Ei/AqKOlV27NMQz/SGMYZ E/rPIUTS6OHxkK7rWkDNgdz7YwmcE7dJfwCQQDMJJcD4x7TtkijZ5T/KbCYfiR9H RwYo1LTrPBsy4h/rZgbYvs3pUUYi5hwRA3s8YfVlk3cMIsluc1YHm3b4U7m5PHqw lQIDAQABo4ICXDCCAlgwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUF BwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBTynWo0kFU0vdb7 XDMX4qM3UM+u2DAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggr BgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRz ZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRz ZW5jcnlwdC5vcmcvMBIGA1UdEQQLMAmCB2ZkMi5jb20wTAYDVR0gBEUwQzAIBgZn gQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5s ZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHyAPAAdQDiaUuuJujp QAnohhu2O4PUPuf+dIj7pI8okwGd3fHb/gAAAWtMNaEkAAAEAwBGMEQCIHUnPMUf bh8NRLiHmXytI9DhEWCY5iuO/U+9P7aVcoDyAiBSzbAUQnEoEdNovUeSyY5G0Z17 r/r1tfSBWDp6wlSyfwB3ACk8UZZUyDlluqpQ/FgH1Ldvv1h6KXLcpMMM9OVFR/R4 AAABa0w1oUMAAAQDAEgwRgIhAP74sWADkDB0uyR2Lbb/yc2V0B9cfaw8k+3eRT1W aiaVAiEAv/JWOoDd+/Bzcpfr8wNgiQ/h7Av9bbWw6pZf0g7oTdMwDQYJKoZIhvcN AQELBQADggEBAF30NPqb08xnSskntu4TkZQ+tnu4C1KqEfnxg4F3i2ybn8qwp/eu rdN85DsHirDLKgot7+I1X5yUmX//O+Rpdi9zCthZ7ItemrnI7B6reNKxk+EQXzb4 megG2SdrT+M3z+ct66LyiRhSsp8lkqwUrMc0lzPRHgbgnHhs1c8bw/edHHei6aV0 DCMmEWFFu52hnclGcwhNlhOrljk46rdxJUz+ej+7/Ft+ZwsfGf056hHW+SdzOZu4 NaaD4zIxi2YgAV+q5ZWRCW3GsLjur71gZ2YhCjy2Vrh27pKqtyaWxte/fD5Erclu WCUy6zkhflFAbUZs9zFdBhPplZgPqYolOXA= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAxqR95Dr/6C9CqrkgR0rx ZsdtEY2rk6BMBIVvIem05xB85nA0nCH/oBGm5x2HEYyQwgFDMjQBRQLg5o3RJG8z /WDTSnczLY2NB7EWhnJx0wLDGOfAAw4Fh8ojG8qHhUt33YDPjLZSOEpGBoBAd0Bz RjbFhWQ+Gvw939VuhZcgY7yCgw/0zDGBsyN+C+djgr4s7/j1T52rXRna+L+kT7SM Wf+unPRSNb1nA5hTSU/Kyg3u/JPj1tEk1IF4Ek2zsM4pSctGxPY51Swx0YM9jPif wdndk0c2hg9U+nWLzPC/Hu27dE7w7vfKvkcBeANg9lQz7KpOStqzwhJCOB+5ZJv8 tNwfi1L3qcK5zZO0oYFhCCW66mLfDXHqqCnexjgC+C6BvseWwN7HU9u2Xu0n4OY1 sx6xXDieA6EJGVPHV8pn2lyjqeHnHj6fUPtLwRo+ZmDNM/kH9CZQLmalv4MQHJ3y yr51CpdHws3I4vMzot6RDkMFygqwyUiBx4ySoMHNnOe+/ytzRqMLSLJP5TkxOP59 xIvwKijpVduzTEM/0hjGGRP6zyFE0ujh8ZCu61pAzYHc+2MJnBO3SX8AkEAzCSXA +Me07ZIo2eU/ymwmH4kfR0cGKNS06zwbMuIf62YG2L7N6VFGIuYcEQN7PGH1ZZN3 DCLJbnNWB5t2+FO5uTx6sJUCAwEAAQ== -----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 268730817298284256333794984656102586631256 . . . . . . . . [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 2019-06-12 14:01:51 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-09-10 14:01:51 +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 810390884250425483915877763397977851673714479420253395658671490945232029354709014581927518445444882070917861572904590927573677333319944346120208532284044691912796923137253656374988957050316199764693974586734225720455670424899312078583514623385095133939710930083633464008500512057005829673402145801988386906616918136239038565394617953262792688834963567906255298671563988250173558533481821388575483420431495904857172520045436174885559393639226264456130271965132424271356110283062589592127512794022209384954423789318452418690844710884279050252634381736591379331228785106755195531331304955010418475877615379801349322580828996980535645361938306144256302481216942097324803326076342815201024562012133621794498966650035122670392773105078171316362917177811464185209068712779090494900558424320305410368941128726417109522270143188337185245126685974979606804123603526242842818280187543632393146676093790868332324737499872216449920884688520282367957282566836377282056527366884817147238260769700291175427676408397743081552060723261844933129027121472349378247792751572038275323343819994528819539837059193188444429041801460650343636555025842765068252531708057891613644854282547241746237732707033234478859088093777816047605533765482890699575932924053 . . . . . . . . . . . . . . . . . . . . [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) f29d6a34905534bdd6fb5c3317e2a33750cfaed8 . . . . . . . . . . . . . . . . [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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007500e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016b4c35a1240000040300463044022075273cc51f6e1f0d44b887997cad23d0e1116098e62b8efd4fbd3fb6957280f2022052cdb01442712811d368bd4792c98e46d19d7baffaf5b5f481583a7ac254b27f007700293c519654c83965baaa50fc5807d4b76fbf587a2972dca4c30cf4e54547f4780000016b4c35a1430000040300483046022100fef8b16003903074bb24762db6ffc9cd95d01f5c7dac3c93edde453d566a2695022100bff2563a80ddfbf0737297ebf30360890fe1ec0bfd6db5b0ea965fd20ee84dd3 . . . . [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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