ivyhigh.org

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:83:cc:b9:11:3f:40:7c:8c:98:5f:a1:6b:3b:54:9a:75:cf was issued on by Let's Encrypt.

With 2 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=ivyhigh.org

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:83:cc:b9:11:3f:40:7c:8c:98:5f:a1:6b:3b:54:9a:75:cf
Serial Number (int): 306185971297794925546606779244951910381007
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: c2:a0:af:1c:1c:37:72:a5:3a:ea:15:e5:78:e9:32:69:6b:1d:7f:de
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): d0:47:2e:a0:ca:68:68:91:f3:10:a4:9b:3c:85:7b:44:13:47:08:71
Fingerprint (sha256): 85:b7:47:3c:4a:53:a2:53:72:c5:9b:be:b6:49:1a:a0:ca:be:7e:b1:e2:98:09:ba:15:b4:1f:a0:4b:4a:2f:0d

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate ivyhigh.org

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for ivyhigh.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

ivyhigh.org
www.ivyhigh.org

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(limited to 100 certificates)
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fuhsd.net
ivyhigh.org
ivyhigh.org
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www.kingcollegeprep.org
ivyhigh.org
fuhsd.net
fuhsd.net
www.ivyhigh.org
ivyhigh.org
fuhsd.net
ivyhigh.org
fuhsd.net
fuhsd.net
fuhsd.net
ivyhigh.org
acrma8.org
fuhsd.net
acrma8.org
fuhsd.net
ivyhigh.org
fuhsd.net

Certificate

The complete raw certificate details for ivyhigh.org in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIFYDCCBEigAwIBAgISA4PMuRE/QHyMmF+haztUmnXPMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTAyMDkwMTUyMjNaFw0x
OTA1MTAwMTUyMjNaMBYxFDASBgNVBAMTC2l2eWhpZ2gub3JnMIIBIjANBgkqhkiG
9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3QDKlwQaqWSYthiS79rkMAlPLD8jwKGQpe9z
91e8ht2Tpc2YaSm64NOLztJ5SsxXMkZk4/dOQXyQ4Uaq0vrd3PBD3DadMnQVCY8K
bveqtLrj5XHBYLCf4TgdJ0Y2dxbttD4jGC1XhhmN2l7H8Kyz+O/T+5eexA8xk9YQ
7hwZRMGkCiCrO3HwXfb6V4EF5YyfXODoNvU8MIGu+4ur93DoIwF4db9H0WcPYfkK
+LDpgC3xlNXQMCnilHZO0XKC/jRWtc+23FOJ6HjarTn4QxuKGnCdjTfeS2UrWVn4
bB302z/WX0FoFg+Ia+CUNVwLK3fgxKVXfVGVVC729hi3BbpTZwIDAQABo4ICcjCC
Am4wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcD
AjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBTCoK8cHDdypTrqFeV46TJpax1/3jAf
BgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggrBgEFBQcBAQRjMGEw
LgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRzZW5jcnlwdC5vcmcw
LwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRzZW5jcnlwdC5vcmcv
MCcGA1UdEQQgMB6CC2l2eWhpZ2gub3Jngg93d3cuaXZ5aGlnaC5vcmcwTAYDVR0g
BEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0
cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEFBgorBgEEAdZ5AgQCBIH2BIHzAPEA
dgBj8tvN6DvMLM8LcoQnV2szpI1hd4+9daY4scdoVEvYjQAAAWjQK5NNAAAEAwBH
MEUCIQDqZ2OnpHmtXEZ/K2anO6zVw8xfBsxpFKfYl/B5A+8ctwIgf66CYOOXY+rb
foHg22yaPr2O8ZFA7b1B38AgI//8HbcAdwB0ftqDMa0zEJEhnM4lT0Jwwr/9XkIg
CMY3NXnmEHvMVgAAAWjQK5TiAAAEAwBIMEYCIQC98MagzCNED/EfZ/6NhehKX35x
F41Lrjm0RIfuRLgBEwIhAPL7qP2ftyalrO6k4+KbiRK7rPPvcwex8RtFNvrgFkjl
MA0GCSqGSIb3DQEBCwUAA4IBAQCLhC0n9iWjZEUMCA6D2PBIxQN/9E+hRDaimPa2
tE2DNIHrSjq6+rh1vypByyxFOvEYjMAmEodyAwyjUp7xS4G9zvsFMU50TMzUpvBK
vKtAof5wqCwKTd1qop+HbnKQU03ejSD/RoNHxzVKEwPi23O2KO4pOfU1me4SF+WF
uiC0kGalsdUBoIMzR9DJq7TiO4iYXWeJVmmHBnv6zSB9zaS9vnRrkqNyI5WuRdvR
Ixv1Zk0MzV3djgESVf9rzlq3QrNsTsqyFkAIrF2q6+ArXQ/qHA2m7hlPy9Qce/0C
QNcRvxfimMG2CvYDPf/OxjyQ5vDWAHpYWx7anr9t/1Zd/df9
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3QDKlwQaqWSYthiS79rk
MAlPLD8jwKGQpe9z91e8ht2Tpc2YaSm64NOLztJ5SsxXMkZk4/dOQXyQ4Uaq0vrd
3PBD3DadMnQVCY8KbveqtLrj5XHBYLCf4TgdJ0Y2dxbttD4jGC1XhhmN2l7H8Kyz
+O/T+5eexA8xk9YQ7hwZRMGkCiCrO3HwXfb6V4EF5YyfXODoNvU8MIGu+4ur93Do
IwF4db9H0WcPYfkK+LDpgC3xlNXQMCnilHZO0XKC/jRWtc+23FOJ6HjarTn4QxuK
GnCdjTfeS2UrWVn4bB302z/WX0FoFg+Ia+CUNVwLK3fgxKVXfVGVVC729hi3BbpT
ZwIDAQAB
-----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 306185971297794925546606779244951910381007
 . . . . . . . . [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 2019-02-09 01:52:23 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-05-10 01:52:23 +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 'ivyhigh.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 27899055635023124318295236930680290869257923093537106155763006185542323270723835379365359725229914286506601296433288824012795354554353163059297632115462658595172052679536624628522675369537248410578430261118472937851675889513832796998153028090504799578736326490126347811116237550145484385582405454294112715253477151240501219209890563110069309380881806226046450848237295495345235876092068594746093779174812093831406300191850210796409424603544673363782988879797517159393189523099220454487053465312016934047841519282222175696655098358231572895095727884453107005431843921177320044813681753627446963491396301003508078498663
 . . . . . . . . . . . . . . . . . . . . [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)
							c2a0af1c1c3772a53aea15e578e932696b1d7fde
 . . . . . . . . . . . . . . . . [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 (32 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ivyhigh.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ivyhigh.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)
							00f100760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d00000168d02b934d0000040300473045022100ea6763a7a479ad5c467f2b66a73bacd5c3cc5f06cc6914a7d897f07903ef1cb702207fae8260e39763eadb7e81e0db6c9a3ebd8ef19140edbd41dfc02023fffc1db7007700747eda8331ad331091219cce254f4270c2bffd5e422008c6373579e6107bcc5600000168d02b94e20000040300483046022100bdf0c6a0cc23440ff11f67fe8d85e84a5f7e71178d4bae39b44487ee44b80113022100f2fba8fd9fb726a5aceea4e3e29b8912bbacf3ef7307b1f11b4536fae01648e5
 . . . . [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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