DV SSL/TLS Certificate for www.pendidikan.unair.ac.id

Certificate is witin its validity period

Issued by Let's Encrypt (R10)

About the www.pendidikan.unair.ac.id DV SSL/TLS Certificate

This certificate with serial number 05:05:aa:62:00:e5:f3:8f:8e:9b:b4:b6:9f:d0:06:1c:b3:94 for www.pendidikan.unair.ac.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 www.pendidikan.unair.ac.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): 05:05:aa:62:00:e5:f3:8f:8e:9b:b4:b6:9f:d0:06:1c:b3:94
Serial Number (int): 437489319116000125284931246461306737046420
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: 0c:10:3f:61:14:1f:d0:80:01:05:bb:5c:70:3d:62:c1:00:8e:72:2d
Authority Key Identifier: bb:bc:c3:47:a5:e4:bc:a9:c6:c3:a4:72:0c:10:8d:a2:35:e1:c8:e8

Fingerprint (SHA-1): e8:35:7a:47:f2:a9:8c:0c:d4:31:2f:c9:f7:1c:d8:07:93:af:19:e0
Fingerprint (SHA-256): f3:1e:46:66:8d:74:6b:c3:0a:90:b1:4b:5d:a2:86:a0:99:cb:98:99:a5:a2:f9:12:cb:76:4e:c4:8f:52:51:f3

Issuing Certificate URL: http://r10.i.lencr.org/

Revocation Information

CRL Distribution Point: http://r10.c.lencr.org/21.crl

Check the revocation status for certificate www.pendidikan.unair.ac.id
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for www.pendidikan.unair.ac.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 www.pendidikan.unair.ac.id in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqTPZbdJ7gJ0AgiOH7ale
VS9c/VIWjqk/9133mofmUQ0wm6hDTo8DeGR7sp+8STq8E3YxyJ+BlLpGHNjCEAuY
mjV+ME/EbAbNgU+Wyfhh786zcck8POCQY4VNj1nxjIRIGbvYmRjJ48rRm1aZMpfO
6jWrMb/01jxUkrw9Elk6TlRXq12O8TaKa7mR03xLLj3uzPoySKevfwUbdgQrpKN3
jKQHAvqD2UeeiOTlvudWTTc7eBJuhytzILTuegBs1rgMBsEpaoPGcmBYTq8Zr7nH
yOIXHQ7a6jj/woK+dljq2ZIPW2focb9ujBtc7t1BvWn7augbLaVcRUpe6ih8gqQw
YwIDAQAB
-----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 437489319116000125284931246461306737046420
 . . . . . . . . [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 'R10'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-05-14 08:52:06 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-08-12 08:52:05 +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 'www.pendidikan.unair.ac.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 21359841397802088203069762277949580540727677974082973388040434527699840526073497121424899916069912463113555531901018615158323452415274130779318409745154981670363376239185185409529185655438131468531128618141325704439113910328300739760936525537834367626584666052806996606159746495897643244387193896307865114807131168319018695249658827552365277568915236055490833083031840600803610211012684855126732992358600047284075193150164195224917090004818436565025843558491205696179535700992028107974015827816644663657838902554780328186110583293160124395507125718446649340475296331619723480969386142981134364397203171549750908694627
 . . . . . . . . . . . . . . . . . . . . [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)
							0c103f61141fd0800105bb5c703d62c1008e722d
 . . . . . . . . . . . . . . . . [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 bbbcc347a5e4bca9c6c3a4720c108da235e1c8e8
 . . . . . . . . . . . . . . . . [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://r10.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 (54 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'pendidikan.unair.ac.id'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.pendidikan.unair.ac.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://r10.c.lencr.org/21.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 (247 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
							00f20077000de1f2302bd30dc140621209ea552efc47747cb1d7e930ef0e421eb47e4eaa3400000196ce33fe3d0000040300483046022100c050939b21b46486a067dca31f071da0b001b000a0e3894d57702c98c2628ee4022100db5b81aee98d106e29db32e7bb8c841224e26bfee5fba48c03d4a2d49fd0e878007700a442c506496061548f0fd4ea9cfb7a2d26454d87a97f2fdf4559f6274f3a845400000196ce340dde0000040300483046022100915dcaad6866eeb78257f2410021909b74a258fefc23c12e3cc66150fdf3ec70022100bf25338dbcf7e265b027eb40e529e47d668172aaa5381a285c89ddc0fafc054e
 . . . . [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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