ma1putri.sch.id

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 04:0e:6e:18:8d:b6:39:4d:0f:b9:c2:71:06:b0:39:4f:b0:ff was issued on by Let's Encrypt.

With 9 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=ma1putri.sch.id

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:0e:6e:18:8d:b6:39:4d:0f:b9:c2:71:06:b0:39:4f:b0:ff
Serial Number (int): 353359439432852084156457068120619954974975
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 71:4f:97:05:12:7e:23:a4:ed:4a:e5:f6:9c:c1:a9:24:36:97:bd:64
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): b3:02:c6:ea:4b:3b:ad:93:43:c5:2f:0c:dc:1f:7d:f7:1f:c1:20:29
Fingerprint (sha256): 1a:f2:7a:30:29:b6:25:05:be:d8:83:a2:63:bc:11:39:4e:9c:02:71:37:ce:1c:42:02:a3:b5:8e:c6:fc:32:ae

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 ma1putri.sch.id

9

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for ma1putri.sch.id

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

autodiscover.ma1putri.sch.id
cpanel.ma1putri.sch.id
ma1putri.bumiaswaja.com
ma1putri.sch.id
mail.ma1putri.sch.id
webdisk.ma1putri.sch.id
webmail.ma1putri.sch.id
www.ma1putri.bumiaswaja.com
www.ma1putri.sch.id

Other certificates including the domain name ma1putri.sch.id

(limited to 100 certificates)

Certificate

The complete raw certificate details for ma1putri.sch.id in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIGIjCCBQqgAwIBAgISBA5uGI22OU0PucJxBrA5T7D/MA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTAzMTUxODQ2MTdaFw0x
OTA2MTMxODQ2MTdaMBoxGDAWBgNVBAMTD21hMXB1dHJpLnNjaC5pZDCCASIwDQYJ
KoZIhvcNAQEBBQADggEPADCCAQoCggEBAO1UOWbRH8CIMCqsWFTsxAFXWeU/Y0ob
PIq8TMKym1WHhw2TIw6qhsbTbH8aL4cufSU5RafzQDYREBJD8MAXU15We+xH51nE
otSHNif5jO1t58JnJtOtd7P4dspWztmbtfhxYBeHaJw9uiFw2BNPTwgAcY0iyf8J
U0jg9y7couG5/9GN0+OhJ+FeGVnvoWDYlJin+/3ddj9Gkofi+VGnmdswtAeUFbNV
LSx0XwziikU0YHhwyfG/wmuQwPmaP7xK6winXxp4OTUO7lfTo4u3yzWxcN4e6rVc
uuOA+hGy1P1ElBKlJlSwHJ3Yw13pgx7cqiEy5BwAopyL/gAguryVyFECAwEAAaOC
AzAwggMsMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYB
BQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUcU+XBRJ+I6TtSuX2nMGpJDaX
vWQwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYBBQUHAQEE
YzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2VuY3J5cHQu
b3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2VuY3J5cHQu
b3JnLzCB5QYDVR0RBIHdMIHaghxhdXRvZGlzY292ZXIubWExcHV0cmkuc2NoLmlk
ghZjcGFuZWwubWExcHV0cmkuc2NoLmlkghdtYTFwdXRyaS5idW1pYXN3YWphLmNv
bYIPbWExcHV0cmkuc2NoLmlkghRtYWlsLm1hMXB1dHJpLnNjaC5pZIIXd2ViZGlz
ay5tYTFwdXRyaS5zY2guaWSCF3dlYm1haWwubWExcHV0cmkuc2NoLmlkght3d3cu
bWExcHV0cmkuYnVtaWFzd2FqYS5jb22CE3d3dy5tYTFwdXRyaS5zY2guaWQwTAYD
VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa
aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEEBgorBgEEAdZ5AgQCBIH1BIHy
APAAdgDiaUuuJujpQAnohhu2O4PUPuf+dIj7pI8okwGd3fHb/gAAAWmC5AuXAAAE
AwBHMEUCICox9y076HkCWf9C9v8k7RZUv1QU2+9XATQoWgOub0hDAiEA4FItNeSS
K7wDP8YCPgSZ9iTmSg9LVh0KdCKRRE62+0UAdgBj8tvN6DvMLM8LcoQnV2szpI1h
d4+9daY4scdoVEvYjQAAAWmC5AuJAAAEAwBHMEUCIQDv5KhcAExD5r6Te2rYIrXi
5sqRNVAF15eWMCWmlGQysQIgciCdIaUhuUarAp7t+tis484ZTYq4LXyaB2Z9vyHZ
+rIwDQYJKoZIhvcNAQELBQADggEBAJZga2amgivjGTXDMuPtllhZt1pgk13/d/Ce
dLw2G62aFEhfvInv0LtRzyN/3tPJfiuyjDtjdEr+P/dtz1rhqkOO0M7yIRLG5nKh
ykT0I7xFMLL2GfaulDIcLvLkowEMCyMF4RGIWAp9U/sqn3msZGnelyit1Xns50jG
u8nRmPiBkiTwpaOfavsXRJylhxGetf9LHDK8NhFsalYk7pZT9fW29s6ZBgpyGQaE
hPigRX3DVtnff0qmZeqkOZpHpHNXMDmDwRSU/WACDtFG9hjJUGHPpnE+lBtakRTz
0EFhaNDwy+llf74evMzWyDk4zYkxESdF6VHncELiLpLcNGD1fG4=
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA7VQ5ZtEfwIgwKqxYVOzE
AVdZ5T9jShs8irxMwrKbVYeHDZMjDqqGxtNsfxovhy59JTlFp/NANhEQEkPwwBdT
XlZ77EfnWcSi1Ic2J/mM7W3nwmcm0613s/h2ylbO2Zu1+HFgF4donD26IXDYE09P
CABxjSLJ/wlTSOD3Ltyi4bn/0Y3T46En4V4ZWe+hYNiUmKf7/d12P0aSh+L5UaeZ
2zC0B5QVs1UtLHRfDOKKRTRgeHDJ8b/Ca5DA+Zo/vErrCKdfGng5NQ7uV9Oji7fL
NbFw3h7qtVy644D6EbLU/USUEqUmVLAcndjDXemDHtyqITLkHACinIv+ACC6vJXI
UQIDAQAB
-----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 353359439432852084156457068120619954974975
 . . . . . . . . [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 2019-03-15 18:46:17 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-06-13 18:46:17 +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 'ma1putri.sch.id'
 . . . . . . . . [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 29960010790296220416803091832086695613176732056213338485448049106201615646861899968224668935767904115989785278889864875946621586836845499490285130955348679082440633936601295806637307942706117300515583299988628732353095219123630712875606630032623013046764806925293441830684481746726783661524549386920440145559302018540009141033000374790560115248726016349212499029556168188379959600399366705748891486940146099172024867058242760088559623784267791347187084002553604625532180091463676967200151203511840158915646210240358043431293531390000005004387465210311923162902942454599556842610612492575483743414743193653805321668689
 . . . . . . . . . . . . . . . . . . . . [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)
							714f9705127e23a4ed4ae5f69cc1a9243697bd64
 . . . . . . . . . . . . . . . . [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 (221 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'autodiscover.ma1putri.sch.id'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'cpanel.ma1putri.sch.id'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ma1putri.bumiaswaja.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'ma1putri.sch.id'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.ma1putri.sch.id'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webdisk.ma1putri.sch.id'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webmail.ma1putri.sch.id'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ma1putri.bumiaswaja.com'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.ma1putri.sch.id'
 . . . . . . . . . . . . . . . . [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)
							00f0007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016982e40b97000004030047304502202a31f72d3be8790259ff42f6ff24ed1654bf5414dbef570134285a03ae6f4843022100e0522d35e4922bbc033fc6023e0499f624e64a0f4b561d0a742291444eb6fb4500760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016982e40b890000040300473045022100efe4a85c004c43e6be937b6ad822b5e2e6ca91355005d797963025a6946432b1022072209d21a521b946ab029eedfad8ace3ce194d8ab82d7c9a07667dbf21d9fab2
 . . . . [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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