www.friendsvblibrary.org
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:f9:ab:10:49:e7:d2:57:c2:2a:a9:4a:9a:71:14:b7:0f:86 was issued on by Let's Encrypt.
With 3 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=www.friendsvblibrary.org
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:f9:ab:10:49:e7:d2:57:c2:2a:a9:4a:9a:71:14:b7:0f:86Serial Number (int): 346294549721606079066662434782944005918598
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 41:7d:07:29:54:61:da:ae:02:1b:25:b4:1e:49:56:ee:bf:b7:72:f7
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 2a:83:f9:f9:8c:90:e6:04:52:56:e0:8b:b8:76:c9:57:a2:2a:2e:4f
Fingerprint (sha256): 04:84:10:1f:07:13:1b:33:bd:de:94:d1:5c:ec:d0:ca:86:41:79:1a:f4:1b:ba:d7:df:3b:d0:a5:2c:11:12:11
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.friendsvblibrary.org
3
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.friendsvblibrary.org
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
friendsvblibrary.org
friendsvblibrary.org.barlowcomputers.com
www.friendsvblibrary.org
friendsvblibrary.org.barlowcomputers.com
www.friendsvblibrary.org
Other certificates including the domain name friendsvblibrary.org
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.friendsvblibrary.org in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFqTCCBJGgAwIBAgISA/mrEEnn0lfCKqlKmnEUtw+GMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTAzMTMwMzI3MjJaFw0x OTA2MTEwMzI3MjJaMCMxITAfBgNVBAMTGHd3dy5mcmllbmRzdmJsaWJyYXJ5Lm9y ZzCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAMzU9zPMjycBy/6owFoi sd4YK1uFOjjLivAnKfoX0xfYWTO+1/4FFolEJBh4R/2tvFSP8Gx69/CcBbmo1w1Z cy+TGEmQUpYZX5gRDtxwf/sGH+2Pw/6ezs95NiRe0wijXDGI9UIEM8Ozvnb+Xjt5 FZh6CKYDrYptPsG60/ZjXRJ3uOPWKTkfq547klHCyigUsiEmCdJVqSR5i000iOGY oNVqJIRpQkilGvF7mIyOJ0ZaGMC+XDrHagTdK4WULIhhXHlIIGsiO3dxmVL+AN5Y WvZCkSHn7dQRj0hGaPM11oSX3cjestAI1RAZSDBo4M4pQcPoUg0hkgYW7ZIFliBa 8QkCAwEAAaOCAq4wggKqMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEF BQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUQX0HKVRh2q4C GyW0HklW7r+3cvcwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYI KwYBBQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0 c2VuY3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0 c2VuY3J5cHQub3JnLzBjBgNVHREEXDBaghRmcmllbmRzdmJsaWJyYXJ5Lm9yZ4Io ZnJpZW5kc3ZibGlicmFyeS5vcmcuYmFybG93Y29tcHV0ZXJzLmNvbYIYd3d3LmZy aWVuZHN2YmxpYnJhcnkub3JnMEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQB gt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3Jn MIIBBQYKKwYBBAHWeQIEAgSB9gSB8wDxAHcAdH7agzGtMxCRIZzOJU9CcMK//V5C IAjGNzV55hB7zFYAAAFpdU4KPAAABAMASDBGAiEAzZT0CAzdOEU/T8CNNOJQUjM7 oGHGR4VDV8f8JO+MVJQCIQCYJyqZe9I/kTPs+X3ekbToacqgR/2RnbvETjFiZ5WV uQB2AGPy283oO8wszwtyhCdXazOkjWF3j711pjixx2hUS9iNAAABaXVOCIEAAAQD AEcwRQIhAJiSEn0ktX5fAjyJQGUGRzjlWvKeYIvKazS38NYt5NnpAiAisy10MTyS B6UCho9nDzM7H3UZkfT5nba+9ABw9yefTTANBgkqhkiG9w0BAQsFAAOCAQEAVM6q q/swKc8lO1JDorjT1SnNT2QISqwgdNNOLpKgC3dP2uKX8ssEcf9UM8z1a9BSZLTM tm2AsDFmaU8B4JiF7Dspjl/K5jlopNq4xkyUHwPnSXSNEhneJvOTkqBYRES640JY n1ORqaQbjbv7XZp8y78bbOUT1FL98nPKXNN+IpW9zbCpdanIqtHhrWWue7cl6ELc GveAKd5U+kV1YjMP35aRVx15sLn2laKQEKuTR+WCHTEghtljrabHNTklz7lHZt/w KNME345H2OUHbkL6PKuPE55nsi+56Ixvxmk8/TIaBcgRLFq2RlVLLH7ALJRvvuBx 0m0+4ENyfozafHy9ig== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzNT3M8yPJwHL/qjAWiKx 3hgrW4U6OMuK8Ccp+hfTF9hZM77X/gUWiUQkGHhH/a28VI/wbHr38JwFuajXDVlz L5MYSZBSlhlfmBEO3HB/+wYf7Y/D/p7Oz3k2JF7TCKNcMYj1QgQzw7O+dv5eO3kV mHoIpgOtim0+wbrT9mNdEne449YpOR+rnjuSUcLKKBSyISYJ0lWpJHmLTTSI4Zig 1WokhGlCSKUa8XuYjI4nRloYwL5cOsdqBN0rhZQsiGFceUggayI7d3GZUv4A3lha 9kKRIeft1BGPSEZo8zXWhJfdyN6y0AjVEBlIMGjgzilBw+hSDSGSBhbtkgWWIFrx CQIDAQAB -----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 346294549721606079066662434782944005918598 . . . . . . . . [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 2019-03-13 03:27:22 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-06-11 03:27:22 +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 'www.friendsvblibrary.org' . . . . . . . . [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 25857631481318035202265034787358602924817100789927714934365377634626096197882997647731023314014419668915311973221922041081640016168493461115210693508411978111865125351814420495168238364304931631375973185514347061374369688273436101875148536050194848513499731701755470152366427887565649229401359613561255577971351991081801632126277705014759739540671176382008375476608130683969042605043704920130258850244699800097834601949920039980060150295518019276460327561790144968903222713679922190889182814720833760591419688149872000283466992881058075957135475298380790878462062946186813186610576807914891079773310868715759992500489 . . . . . . . . . . . . . . . . . . . . [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) 417d07295461daae021b25b41e4956eebfb772f7 . . . . . . . . . . . . . . . . [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 (92 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'friendsvblibrary.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'friendsvblibrary.org.barlowcomputers.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.friendsvblibrary.org' . . . . . . . . . . . . . . . . [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) 00f1007700747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc5600000169754e0a3c0000040300483046022100cd94f4080cdd38453f4fc08d34e25052333ba061c647854357c7fc24ef8c549402210098272a997bd23f9133ecf97dde91b4e869caa047fd919dbbc44e3162679595b900760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d00000169754e088100000403004730450221009892127d24b57e5f023c894065064738e55af29e608bca6b34b7f0d62de4d9e9022022b32d74313c9207a502868f670f333b1f751991f4f99db6bef40070f7279f4d . . . . [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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