DV SSL/TLS Certificate for rdm.man1prabu.sch.id

Certificate is witin its validity period

Issued by Let's Encrypt (R11)

About the rdm.man1prabu.sch.id DV SSL/TLS Certificate

This certificate with serial number 06:8e:31:1f:19:52:a8:b7:c2:24:03:ff:c7:67:f9:89:ab:da for rdm.man1prabu.sch.id was issued on by Let's Encrypt.

With 2 subject alternative names, this certificate can be used to secure multiple FQDNs. This DV SSL/TLS Certificate is currently within its validity period but we haven't checked the revocation status of this certificate, you can do this simply on revocationcheck.com. We have found some issues with the compliance of this certificate, they are be shown below. We hope this DV SSL/TLS Certificate review for rdm.man1prabu.sch.id provides you with the detailed information you were looking for.


We have identified some issues with this certificate:
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Let's Encrypt

Organization: Let's Encrypt
Country: US

This X.509 certificate will expire on

Certificate Details

Serial Number (hex): 06:8e:31:1f:19:52:a8:b7:c2:24:03:ff:c7:67:f9:89:ab:da
Serial Number (int): 571059105339939982198311242623398894480346
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: 36:55:92:11:e0:44:3f:f0:32:8a:4c:b4:87:5b:b7:dc:df:1f:ea:bc
Authority Key Identifier: c5:cf:46:a4:ea:f4:c3:c0:7a:6c:95:c4:2d:b0:5e:92:2f:26:e3:b9

Fingerprint (SHA-1): d6:c7:5c:d3:89:99:87:86:b6:9b:4b:23:87:e3:10:33:47:9e:10:8a
Fingerprint (SHA-256): a5:fa:af:62:4e:76:a1:c3:6e:83:2d:1d:02:b6:c7:f2:39:de:b3:54:2b:86:f4:47:58:39:6b:0b:95:0f:1d:53

Issuing Certificate URL: http://r11.i.lencr.org/

Revocation Information

CRL Distribution Point: http://r11.c.lencr.org/91.crl

Check the revocation status for certificate rdm.man1prabu.sch.id
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for rdm.man1prabu.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
10
CA Certificate
This is not a CA certificate

Subject Alternative Names

X.509 Certificate

The complete raw X.509 certificate details for rdm.man1prabu.sch.id in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIFHTCCBAWgAwIBAgISBo4xHxlSqLfCJAP/x2f5iavaMA0GCSqGSIb3DQEBCwUA
MDMxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQwwCgYDVQQD
EwNSMTEwHhcNMjUwNjA4MTY0NTExWhcNMjUwOTA2MTY0NTEwWjAfMR0wGwYDVQQD
ExRyZG0ubWFuMXByYWJ1LnNjaC5pZDCCASIwDQYJKoZIhvcNAQEBBQADggEPADCC
AQoCggEBAKwkKRdgalViRYGGus4KUDJljcGp8Aom9S+ngzWewyQlJum0HLB9pRvp
YcxvbpnlYAuyM6VbpJvExBir92b3cPZbQuo7KabYoZ17X5ZvO56qwk6jy5jbxZ39
Sfd/7H194o2uHgFUkVBFLyYYV5AvvmnbM+GJfcSPFUciY7KstkSVJacAktS6f8mf
m03EebjMMhlMqzdm4B2Ote+82wb1g2pZOXq7G0SNN+Gr9a2Ti2UchW9llh+9koqX
olLinaPEk4xT/zhDRbQnIyyQ13WA+PR3gxD2RmEPY79rbgUTf2qbW9bWITy9CPid
iPjET/h+L8KnGVGGqF3k/zx5+l0HIVsCAwEAAaOCAj0wggI5MA4GA1UdDwEB/wQE
AwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIw
ADAdBgNVHQ4EFgQUNlWSEeBEP/Ayiky0h1u33N8f6rwwHwYDVR0jBBgwFoAUxc9G
pOr0w8B6bJXELbBeki8m47kwMwYIKwYBBQUHAQEEJzAlMCMGCCsGAQUFBzAChhdo
dHRwOi8vcjExLmkubGVuY3Iub3JnLzA5BgNVHREEMjAwghRyZG0ubWFuMXByYWJ1
LnNjaC5pZIIYd3d3LnJkbS5tYW4xcHJhYnUuc2NoLmlkMBMGA1UdIAQMMAowCAYG
Z4EMAQIBMC4GA1UdHwQnMCUwI6AhoB+GHWh0dHA6Ly9yMTEuYy5sZW5jci5vcmcv
OTEuY3JsMIIBAwYKKwYBBAHWeQIEAgSB9ASB8QDvAHYA7TxL1ugGwqSiAFfbyyTi
OAHfUS/txIbFcA8g3bc+P+AAAAGXUKQZ+gAABAMARzBFAiEA/wD7cTqtHUGtyres
xxAn/cQmAZ97njij6VsNR7XW+dICIHrnUW2U7Gesq5s7VizAeZYpWvat9/hE/9D9
WATAUklWAHUAzPsPaoVxCWX+lZtTzumyfCLphVwNl422qX5UwP5MDbAAAAGXUKQi
NQAABAMARjBEAiACuvQm7KPud3izceb+CVs2bhNzFshg4vSSciAlhpZbrQIgdbZ3
pHL/S8B9gu2/4OtE+2y9jnh2DYKK3NCDJkf1HWIwDQYJKoZIhvcNAQELBQADggEB
AH5/ywN1xa5m1VQ/CQ3SJksxoww827+o35aQng71RBxeW+aIgdrq9Tkis8gXUSvy
JInMDOs91eTqnXig01F96pPA9Dqil77QfLU014XyvIPZb2kfBT7kkvCT0juzeEQG
J+MWwgkXy2ZDoCmXyQz9ELUOe6O1ktxO6MQERWvDy6qA5A0cK3wuLrnzOMhT5jV4
j4+zAPs6gUil9Bjg1NPYYBA0qXMo0C1mGJUOYTqbYIWqcjUeWETvg2wAS7RHY6Zz
6RlYP9cT3DI9pqGkiSOX7oASexB4oX53dZCm/zM7sdhE9YU1lXZ6ANjtSzM6XsYL
q2M2Orv7g0RIjYuJVjqFJLY=
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArCQpF2BqVWJFgYa6zgpQ
MmWNwanwCib1L6eDNZ7DJCUm6bQcsH2lG+lhzG9umeVgC7IzpVukm8TEGKv3Zvdw
9ltC6jspptihnXtflm87nqrCTqPLmNvFnf1J93/sfX3ija4eAVSRUEUvJhhXkC++
adsz4Yl9xI8VRyJjsqy2RJUlpwCS1Lp/yZ+bTcR5uMwyGUyrN2bgHY6177zbBvWD
alk5ersbRI034av1rZOLZRyFb2WWH72SipeiUuKdo8STjFP/OENFtCcjLJDXdYD4
9HeDEPZGYQ9jv2tuBRN/aptb1tYhPL0I+J2I+MRP+H4vwqcZUYaoXeT/PHn6XQch
WwIDAQAB
-----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 571059105339939982198311242623398894480346
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'R11'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-06-08 16:45:11 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-09-06 16:45:10 +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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'rdm.man1prabu.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
 . . . . . . . . . . . . . . . . [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 21730819867683094434349350903339734521974188992637841450923535162867920609452190749859042601854166921286948540360186542205574484952860441349776351953405244366787761210484767637802871776205385099173898095584175278507086378645766448835537835394999535171764061247302278785938072838099022918624724498596337160555499305944375381892882498446801055622689414636819418732257966741681281346652205543862670189121316398452312740992654043220793905826277072341000755369682803914218669100835346903795627344359386178598593252618657813456612332901628203666080325938806770413690230306740912385784277870449493879072557784444456445354331
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19
 . . . . . . . . . . . . . . . . . . . . [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
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							36559211e0443ff0328a4cb4875bb7dcdf1feabc
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName c5cf46a4eaf4c3c07a6c95c42db05e922f26e3b9
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r11.i.lencr.org/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (50 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'rdm.man1prabu.sch.id'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.rdm.man1prabu.sch.id'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (12 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
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (39 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r11.c.lencr.org/91.crl'
 . . . . . . . . . . . . . . . . [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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef007600ed3c4bd6e806c2a4a20057dbcb24e23801df512fedc486c5700f20ddb73e3fe00000019750a419fa0000040300473045022100ff00fb713aad1d41adcab7acc71027fdc426019f7b9e38a3e95b0d47b5d6f9d202207ae7516d94ec67acab9b3b562cc07996295af6adf7f844ffd0fd5804c0524956007500ccfb0f6a85710965fe959b53cee9b27c22e9855c0d978db6a97e54c0fe4c0db00000019750a422350000040300463044022002baf426eca3ee7778b371e6fe095b366e137316c860e2f49272202586965bad022075b677a472ff4bc07d82edbfe0eb44fb6cbd8e78760d828adcd0832647f51d62
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11
 . . . . . . . . [c:0|t:5|false] NULL []
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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