edubas.nl

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:55:8a:02:e7:95:bf:a7:49:f6:55:7b:3e:9e:a3:7e:7f:d7 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=edubas.nl

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:55:8a:02:e7:95:bf:a7:49:f6:55:7b:3e:9e:a3:7e:7f:d7
Serial Number (int): 290444307528673473329300341236444413460439
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 96:18:e8:e4:12:05:57:a1:78:84:14:a7:b0:4d:58:dd:9c:a4:ad:cf
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 1f:44:11:a9:da:d6:a0:ff:72:73:c5:02:fc:f4:e1:d4:3c:27:58:a6
Fingerprint (sha256): e6:78:c1:f3:4e:16:67:cf:25:2d:fe:2a:b1:48:dd:14:86:78:64:de:3c:62:20:93:e5:13:f3:13:88:db:db:b6

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 edubas.nl

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for edubas.nl

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

8 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

edubas.nl
www.edubas.nl

Other certificates including the domain name edubas.nl

(limited to 100 certificates)
www.edubas.nl
www.edubas.nl
www.edubas.nl
www.edubas.nl
www.edubas.nl
www.edubas.nl
www.edubas.nl
www.edubas.nl
www.edubas.nl
www.edubas.nl
www.edubas.nl
www.edubas.nl
www.edubas.nl
www.edubas.nl
www.edubas.nl
www.edubas.nl
www.edubas.nl
www.edubas.nl
www.edubas.nl
edubas.nl
www.edubas.nl
www.edubas.nl
www.edubas.nl
www.edubas.nl

Certificate

The complete raw certificate details for edubas.nl in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIGBTCCBO2gAwIBAgISA1WKAueVv6dJ9lV7Pp6jfn/XMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xNzA0MDMxODUwMDBaFw0x
NzA3MDIxODUwMDBaMBQxEjAQBgNVBAMTCWVkdWJhcy5ubDCCAiIwDQYJKoZIhvcN
AQEBBQADggIPADCCAgoCggIBAMREQ/6Ozt5dCBnxWWvOikOKKaNZ4R1Br1ZmATUd
096zGe1ox0o9hhP7TJl0siKpSzwlkbYic0Gj0wycOIWFRJv00aVx6C5lbuaLkx1h
Zw9xiI4990UNGAt2C9PcJj3uqNGcoLAWUILS9DzVXqOLZ3yAqnTBpeCSGE3boPgO
XzH3UK0Ipy0DFO5FBn63PnegB+l/ji6F0z2z+gm3HoiwZW7qfpHLNmV0Q38Pyn1h
SmVf8MsQGaJ2P/5zMcvwTPfUL08g7Ue5UauHNbI3wKI6VcnpjxK5Waq3uSnGZzPV
y4/UUdhUEadj7PYhHNGChNnLvqGn5hCZpAY1qgzbOO7JZ8JmsHLm6CtUr3+x7CIo
wrClue4SRKVeGd1SImHmOlFLqvJ3CkuUxDC1So7ilMevXnqt4J+k33+DpCRsuPCd
qxlZ1dJNmnGUmimEMzk61TBHeYVxZp8DsH1USoDogMUnHPaM4Aaje386v2Vbgi2P
caaI7ouR2RCjwwsCYikzIWpUeURPbBfE7tRCmYKJ2VyRTIVqZKFD5aPWtWqRuKe1
GwOsJqSsE5bqwedHoCcwJVN9CCUy+5v9v1wj+qoiLoGoNSMpsPpUnswe2ODPPjO5
qdCycKKtj0BnYhMu76DeGscwBkJtlzPp+YPRVRnmqr88ANL1cVV6p8gimusxgXBT
G2QhAgMBAAGjggIZMIICFTAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYB
BQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFJYY6OQSBVeh
eIQUp7BNWN2cpK3PMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMHAG
CCsGAQUFBwEBBGQwYjAvBggrBgEFBQcwAYYjaHR0cDovL29jc3AuaW50LXgzLmxl
dHNlbmNyeXB0Lm9yZy8wLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5s
ZXRzZW5jcnlwdC5vcmcvMCMGA1UdEQQcMBqCCWVkdWJhcy5ubIINd3d3LmVkdWJh
cy5ubDCB/gYDVR0gBIH2MIHzMAgGBmeBDAECATCB5gYLKwYBBAGC3xMBAQEwgdYw
JgYIKwYBBQUHAgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIGrBggrBgEF
BQcCAjCBngyBm1RoaXMgQ2VydGlmaWNhdGUgbWF5IG9ubHkgYmUgcmVsaWVkIHVw
b24gYnkgUmVseWluZyBQYXJ0aWVzIGFuZCBvbmx5IGluIGFjY29yZGFuY2Ugd2l0
aCB0aGUgQ2VydGlmaWNhdGUgUG9saWN5IGZvdW5kIGF0IGh0dHBzOi8vbGV0c2Vu
Y3J5cHQub3JnL3JlcG9zaXRvcnkvMA0GCSqGSIb3DQEBCwUAA4IBAQB9biN9HHxr
Vkr5iawZty9MZGQ0dC5xfY8URxlhWJY0A4ad/a6gNLiMEiXA824GxSNRVasyQYhN
ttmW2RFUuCCNNxfJ8jD6ZGbkzvkr10bd0TOOr6LsD9yNpruF2LmDO2V7TloY2cba
VdvQMwgUQATK0WRwtR73yW9PZVHUGmrfBuooKD9jfVgU6vdXxejkj08IV2t+BBkA
SVdJN7JjdJc+PvSRBHZBkmsJfbejCsVnvx5ZH9MOD8MkLMl0HuKeP6CJdETiTtec
bRIKu//kOfXYiSIIAp7A5E/ESPCsLi7zSqldG9rMXXyC8puwLR0WRGpAAaT9fzNM
rv5XpeqQyZVM
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----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-----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 290444307528673473329300341236444413460439
 . . . . . . . . [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 2017-04-03 18:50:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-07-02 18:50:00 +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 'edubas.nl'
 . . . . . . . . [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 800698125465953137310143500490827996270413189568677383081049955594946899551770985151050903368480845759259947606929203839602290687661467546979596738096242465718071555321147008351195484445676154860418135829084744923853291077385654477229441303978493977800831305659107484629758153354698793968254006707584387284706801495566301333699409192148481781175056351788970701160616833032897260619995262822267444142221164024175776840905671131037123091194347111182285300381057860385270265822254620834361512607938951073551257664416939533311361569063833207581831910840727509906785658028572306528213007285590396651302970543886296278255769503890154106870559779739433108702762871772769196664233666716181368220088744862940308310076456440871039066310228680355679418971738087429603430763362609922749108875143984525215764218798533211655321736155857369822575184299861831182414899472770066627943332971455451364590065660666352300168649073004712265460161976387319112607299145394359949419168535858360132600126346466827187645318937509946357808773120702648521602226828529181357314429483694079452457088908461384385540142428948091519869304887122158836828754861584639120099061831693817297568075449999584642266240473659311064889710479692848378606423911186979438932485153
 . . . . . . . . . . . . . . . . . . . . [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)
							9618e8e4120557a1788414a7b04d58dd9ca4adcf
 . . . . . . . . . . . . . . . . [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 (100 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 (28 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'edubas.nl'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.edubas.nl'
 . . . . . . . . . . . . . . . . [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 (246 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 1.3.6.1.5.5.7.2.2 (unotice)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/'
 . . . . [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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