DV SSL/TLS Certificate for teephamedical.com.my

Certificate is witin its validity period

Issued by Let's Encrypt (R11)

About the teephamedical.com.my DV SSL/TLS Certificate

This certificate with serial number 05:97:81:1a:38:96:1d:52:ff:5a:6d:bb:81:8c:6d:5e:ef:a9 for teephamedical.com.my 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 teephamedical.com.my 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): 05:97:81:1a:38:96:1d:52:ff:5a:6d:bb:81:8c:6d:5e:ef:a9
Serial Number (int): 487115673622745754853918785079608342409129
Serial Number Length: 139 bits, 18 octets

Subject Key Identifier: 0b:f8:3c:7e:b4:3d:fd:cd:f0:59:5a:71:8f:f4:b0:7c:43:1e:d2:1c
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): f7:de:1f:37:86:fe:b8:e1:65:2d:37:c7:63:3c:65:73:e6:cd:4a:42
Fingerprint (SHA-256): 95:fd:36:07:05:e9:64:86:ae:63:ad:63:62:72:3d:60:62:04:b0:96:e9:e9:23:4a:5d:bd:ea:2a:8d:cb:53:d7

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

Revocation Information

CRL Distribution Point: http://r11.c.lencr.org/42.crl

Check the revocation status for certificate teephamedical.com.my
2
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details of the X.509 certificate for teephamedical.com.my

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 teephamedical.com.my in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtp5cFXKNGz3xmn7fNydR
y7DC4kgk5MT7KimWu3a5E05aJi3QxdlJFPMbxRiN/vCS4hwLuUfFktJPy00xkdG3
EX7fFSbhvxKoj/Qgvb1AkJZuEy7RU6s/KRes7DDQA7gavjLyG6xDOV9Fg3mGbEk9
AaXGGgA+EJVzEfbpClEK0bs59PVBlLOh7JM/wvGSGY5KzP875EUyQVfYIYaCnCRF
8M1iMEeePnqjUwMcD3IhLE/JMa7dEqSA8LT50He9fXQmcQ04FRYZbsJN1vUe0Dd4
WqDiZo3HOtdowWiy6dD4xKOpjVDItLfkxJMf/NWHYhgwTDbHntd23cXu2mTUaLGc
MQIDAQAB
-----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 487115673622745754853918785079608342409129
 . . . . . . . . [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 2025-05-12 01:04:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2025-08-10 01:03:59 +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 'teephamedical.com.my'
 . . . . . . . . [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 23053461583465361642318200300732877972428357286227974917973434532227563536506799351503863231899467108598984870830648974751696559027168611540257734597903523330641617730264141179513503231514902044751694420926379695850224572497972954410564937804604666713139914180409043477495722485749559642076315489234980986485206867507150470229754434811382998895713782726723447651519965800542576708497853056732715836311471305185327022067639562346840570133114817005894709559272561058919214051543755802284539003412800994756858886569881893211018879620267157658493833937611290191755489263166042970638225064508422193927372504224282356849713
 . . . . . . . . . . . . . . . . . . . . [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)
							0bf83c7eb43dfdcdf0595a718ff4b07c431ed21c
 . . . . . . . . . . . . . . . . [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 (48 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.teephamedical.com.my'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'teephamedical.com.my'
 . . . . . . . . . . . . . . . . [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/42.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 (246 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
							00f10076000de1f2302bd30dc140621209ea552efc47747cb1d7e930ef0e421eb47e4eaa3400000196c23aba6c000004030047304502202d765430e41780466dd356a5b6d716a35ba274c61e4e7307e60fadf27c08e399022100f54633a4647163d48f5a120f1d7873ef7059a73b861a695c2d7dd5a3925baa8b00770012f14e34bd53724c840619c38f3f7a13f8e7b56287889c6d300584ebe586263a00000196c23aba630000040300483046022100df4f8941b045e40877b414b99ae2a5048317c3cf4686c7193d9e2b002579e32502210088fc3c0f5470ca38af303b34248708f94cc9120a79165f43e53ef3326aff366e
 . . . . [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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