www.buildfreely.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:8c:de:68:38:f5:bc:0f:ee:9a:6e:0a:5c:0f:10:57:1a:8b 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.buildfreely.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:8c:de:68:38:f5:bc:0f:ee:9a:6e:0a:5c:0f:10:57:1a:8bSerial Number (int): 309272018933433703833596120192508770065035
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 55:99:f4:50:50:7c:3a:e7:b9:8c:47:9a:7b:ac:61:0f:50:9d:06:f2
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 67:e9:e9:5c:4e:3d:01:e1:54:31:cc:33:14:98:75:4e:fe:d6:70:ac
Fingerprint (sha256): 8b:eb:f7:bf:16:0a:25:57:30:03:f7:5e:90:e8:23:86:d6:e3:c8:48:e6:0b:88:2b:ab:91:3c:9c:9f:24:a2:6a
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.buildfreely.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.buildfreely.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.buildfreely.com
Other certificates including the domain name buildfreely.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.buildfreely.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGXDCCBUSgAwIBAgISA4zeaDj1vA/umm4KXA8QVxqLMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA3MjcxOTAyMjlaFw0x OTEwMjUxOTAyMjlaMB4xHDAaBgNVBAMTE3d3dy5idWlsZGZyZWVseS5jb20wggIi MA0GCSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQCqAPshmvnQ8SMrLb40jgntHexs 6KN2cnU2itueT/KdKFgD05cO9BVBFLYSttbHt6ACokQcm2tGpuOqwDeOnlLXAKoD B7DkfRYfDBQYfWl5uDj7WfXbf0UzRSfKbCbesMSEciHxSr/m8apgwhGEJjS8rFnW yf8+QB2JVCgDkFPBK2pGnYMvexUO+Ns2anlLxKxdcqY63QpFzRPeSKxeFNdEH7rQ Q/dH8OgdlxlHlgVSdHdSXbTsZIf16axlTmeSXn2hvQmNVhNdew8PaK+7nxiqeets 1SwgqlEYko3l2Kx65p/xFgIQtY9wsnjBSQSGJScKSLpvB5i3dsBsDDg3r6JC9rcI KSC9As/Tr5mDGuLu9s069nsUifNIgpYHEVKMJfVQB68LSR8Br/+M+B83tUelBflk aSDZpTWL1Sjhp0iqjjfxG7/vIAs6WueZUfjtmkRPkt0T4AuRaDzshZa127mbPwAl 9w7qEz03H/28D3bdQUdMUz1r1eBPKqmE0bYJG/FMofMQfoFlZQa3E9xP0hjcjwyS HWCDB8RAs0ckxP1mZLhxP/jLaxo0oXhNEJOg/wkKMDXnbfxPdrLAHlUXh1LuVoQr w2tpFQjj1s7bTqf1eAXSG9Y/Ix53dXzY8rVcrlNDdUTXuFGuVtYY2/1F1PxJAisi PmTcVOUUhG+L+bsRRQIDAQABo4ICZjCCAmIwDgYDVR0PAQH/BAQDAgWgMB0GA1Ud JQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQW BBRVmfRQUHw657mMR5p7rGEPUJ0G8jAfBgNVHSMEGDAWgBSoSmpjBH3duubRObem RWXv86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3Nw LmludC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0 LmludC14My5sZXRzZW5jcnlwdC5vcmcvMB4GA1UdEQQXMBWCE3d3dy5idWlsZGZy ZWVseS5jb20wTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAm BggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggECBgorBgEE AdZ5AgQCBIHzBIHwAO4AdQB0ftqDMa0zEJEhnM4lT0Jwwr/9XkIgCMY3NXnmEHvM VgAAAWw1BwmeAAAEAwBGMEQCIEFUwNjUKNNCf/g4CRLWN2HjvSfp4NLM2acM1kJY jLvDAiBdH1Zp2ln1aWNepXodVsfh7CbetltU9YbBA04CDesWOgB1AGPy283oO8ws zwtyhCdXazOkjWF3j711pjixx2hUS9iNAAABbDUHCbkAAAQDAEYwRAIgT4eKM10s hhyoWddnvM5gSWH42Pt9q12L17kjkXeK9XkCIGhri5Zn7hD4Wrqj1AZ5J1/OvWcF mllP6/sHW7m0LfSRMA0GCSqGSIb3DQEBCwUAA4IBAQAwDT0Q5F1e7iF4t3hdcB9T rcii6wAJg/5ydNbSrJiPuhXXqgIleTDrKkuLSOnKg8MH1584q2olMzUsRrx0/F+4 Cn44CgjG9HhmZap9uuN0SH5r1QwXjbHOZTp0QY9yOPsZVgWz7VF5c5+F7ZsrWLRd ilGzsw5cLkwUUh0Mk3OwKrtvVJyw3NqTwB9QyGherh/fe9JT/pmQyOQUc1/aO0Pp Tsgjr532fap2svXmkSP4aoFBWNGEDIoDYGLY3InrBq8NjgdZJ14lS3YzibBojAWh 2UBCF1DIrnzRw4wtHhJCg+ym14kDU1vPxuYJ73EMDB2j6WzIjFc1yC0m0Ka6A3/Z -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAqgD7IZr50PEjKy2+NI4J 7R3sbOijdnJ1Norbnk/ynShYA9OXDvQVQRS2ErbWx7egAqJEHJtrRqbjqsA3jp5S 1wCqAwew5H0WHwwUGH1pebg4+1n1239FM0Unymwm3rDEhHIh8Uq/5vGqYMIRhCY0 vKxZ1sn/PkAdiVQoA5BTwStqRp2DL3sVDvjbNmp5S8SsXXKmOt0KRc0T3kisXhTX RB+60EP3R/DoHZcZR5YFUnR3Ul207GSH9emsZU5nkl59ob0JjVYTXXsPD2ivu58Y qnnrbNUsIKpRGJKN5diseuaf8RYCELWPcLJ4wUkEhiUnCki6bweYt3bAbAw4N6+i Qva3CCkgvQLP06+Zgxri7vbNOvZ7FInzSIKWBxFSjCX1UAevC0kfAa//jPgfN7VH pQX5ZGkg2aU1i9Uo4adIqo438Ru/7yALOlrnmVH47ZpET5LdE+ALkWg87IWWtdu5 mz8AJfcO6hM9Nx/9vA923UFHTFM9a9XgTyqphNG2CRvxTKHzEH6BZWUGtxPcT9IY 3I8Mkh1ggwfEQLNHJMT9ZmS4cT/4y2saNKF4TRCToP8JCjA15238T3aywB5VF4dS 7laEK8NraRUI49bO206n9XgF0hvWPyMed3V82PK1XK5TQ3VE17hRrlbWGNv9RdT8 SQIrIj5k3FTlFIRvi/m7EUUCAwEAAQ== -----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 309272018933433703833596120192508770065035 . . . . . . . . [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 2019-07-27 19:02:29 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-10-25 19:02:29 +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 'www.buildfreely.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 693555124592596450455741729131024871706345190968153402194719851320286735670420461259846143827967197798555458931716576402033403163920238327400229821476569886990696467010209294913281376446888609423313841439696408931098201774675086855690974350425881377712002391163242704316467758315779339757549485167974777562330539940733784202632439654814386479632461831713476508939647765195410697551403717561919233030855204818566068365254989687485333208094727233681685567255551338238253235141254458125503025668188226055766532342343306429181463738815755255506936164553987706277138043985900408586732921078561792913966001159729005630206924355453360503714784140259990316483959096533592903436818447170334441083754763979651305111020867263557341246118632640494120669174986584865246371090495807317076396746050277892650174980608054107007418912348980108765160410299772897220568619225110367235808878175572540237229860526622232217072664208118900216936957337172375004838770037134384949495378360044075654364146834577357194815663552001436685100529097637433784499608279235698326410863818995921014863285461617939107606893379858054840773035742921517752942226232020845892425051253947616287843894268758435510275903251541030381179915373218098360243926699619264808993100101 . . . . . . . . . . . . . . . . . . . . [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) 5599f450507c3ae7b98c479a7bac610f509d06f2 . . . . . . . . . . . . . . . . [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 (23 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.buildfreely.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) 00ee007500747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc560000016c3507099e000004030046304402204154c0d8d428d3427ff8380912d63761e3bd27e9e0d2ccd9a70cd642588cbbc302205d1f5669da59f569635ea57a1d56c7e1ec26deb65b54f586c1034e020deb163a00750063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016c350709b9000004030046304402204f878a335d2c861ca859d767bcce604961f8d8fb7dab5d8bd7b92391778af5790220686b8b9667ee10f85abaa3d40679275fcebd67059a594febfb075bb9b42df491 . . . . [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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