*.gentleoakvet.com.sg
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:27:c6:d1:33:ba:ed:57:a8:31:93:dd:0e:09:b6:3f:24:7b 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=*.gentleoakvet.com.sg
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:27:c6:d1:33:ba:ed:57:a8:31:93:dd:0e:09:b6:3f:24:7bSerial Number (int): 274872143487618969068787062806280692245627
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: b1:fe:a5:35:85:0c:fd:71:84:a5:60:88:6a:0e:3d:43:2e:d7:f3:46
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 4b:dd:22:14:fe:a6:f2:66:83:0c:f3:8b:a5:55:2b:6b:5f:44:b4:83
Fingerprint (sha256): 0f:ac:a7:85:c9:22:b2:4d:27:d3:76:32:27:af:b1:6c:e5:98:ac:31:19:d4:47:12:ab:97:54:a8:39:b0:2d:6a
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate *.gentleoakvet.com.sg
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for *.gentleoakvet.com.sg
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
*.gentleoakvet.com.sg
gentleoakvet.com.sg
gentleoakvet.com.sg
Other certificates including the domain name gentleoakvet.com.sg
(limited to 100 certificates)
gentleoakvet.com.sg
*.gentleoakvet.com.sg
gentleoakvet.com.sg
gentleoakvet.com.sg
gentleoakvet.com.sg
*.gentleoakvet.com.sg
*.gentleoakvet.com.sg
gentleoakvet.com.sg
gentleoakvet.com.sg
*.gentleoakvet.com.sg
gentleoakvet.com.sg
*.gentleoakvet.com.sg
gentleoakvet.com.sg
gentleoakvet.com.sg
gentleoakvet.com.sg
gentleoakvet.com.sg
gentleoakvet.com.sg
gentleoakvet.com.sg
gentleoakvet.com.sg
gentleoakvet.com.sg
mail.gentleoakvet.com.sg
gentleoakvet.com.sg
*.gentleoakvet.com.sg
gentleoakvet.com.sg
gentleoakvet.com.sg
*.gentleoakvet.com.sg
gentleoakvet.com.sg
gentleoakvet.com.sg
gentleoakvet.com.sg
*.gentleoakvet.com.sg
*.gentleoakvet.com.sg
gentleoakvet.com.sg
gentleoakvet.com.sg
*.gentleoakvet.com.sg
gentleoakvet.com.sg
*.gentleoakvet.com.sg
gentleoakvet.com.sg
gentleoakvet.com.sg
gentleoakvet.com.sg
gentleoakvet.com.sg
gentleoakvet.com.sg
gentleoakvet.com.sg
gentleoakvet.com.sg
gentleoakvet.com.sg
mail.gentleoakvet.com.sg
gentleoakvet.com.sg
*.gentleoakvet.com.sg
gentleoakvet.com.sg
gentleoakvet.com.sg
Certificate
The complete raw certificate details for *.gentleoakvet.com.sg in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFeDCCBGCgAwIBAgISAyfG0TO67VeoMZPdDgm2PyR7MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA1MjcxNDIyNTRaFw0x OTA4MjUxNDIyNTRaMCAxHjAcBgNVBAMMFSouZ2VudGxlb2FrdmV0LmNvbS5zZzCC ASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAKNIC4nyovEMU9OligdckwJ4 elhiJ34t9s6YNRZq5j4WHrKh69ihxrWvYFWeYzjACCj6hQ6/keblVrZBHk9pAR34 XlzfJHH7xNT6Oh7Fe8Q4dykxv0C71HPh2OtoQ2kimM5pQdDzQOBizxEcSZPrz2KX 9I8eoZdb/LUBJE0DF6sqUb+jwPWHHGYioMs+Gm5lBcEZ8K2/u+xwEKqKwDrgRZ31 I44MzYKuLZoG70e3W/KNYZmInIcdc0imJChFPGn5WT5eNSuklTvT5qWMnGR7Oly/ 4NjAgqbkNl3EES1kkS9IFzggt/qCm8YaF3zI+ZiX/XAvQP3aXI9q0TTkSHVU/4cC AwEAAaOCAoAwggJ8MA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcD AQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUsf6lNYUM/XGEpWCI ag49Qy7X80YwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYB BQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2Vu Y3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2Vu Y3J5cHQub3JnLzA1BgNVHREELjAsghUqLmdlbnRsZW9ha3ZldC5jb20uc2eCE2dl bnRsZW9ha3ZldC5jb20uc2cwTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC 3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcw ggEFBgorBgEEAdZ5AgQCBIH2BIHzAPEAdwDiaUuuJujpQAnohhu2O4PUPuf+dIj7 pI8okwGd3fHb/gAAAWr54ySwAAAEAwBIMEYCIQDeNLGuZjyllf8zg35REkaBZI4a xc5XJNtKBrBvxhC8XAIhAITOG+6HuIw2DT7mg2a9GsAtp9ItRDbHVZsxBLO/caOc AHYAY/Lbzeg7zCzPC3KEJ1drM6SNYXePvXWmOLHHaFRL2I0AAAFq+eMkpwAABAMA RzBFAiBE0y41GEpjTj4Y2hv+xNWKHV6zptBjMgMYQ4064DXPKwIhAKMC8OPmp125 OvM3TEM1G7Vl2VYOiTlWM0V3yFOgbjIZMA0GCSqGSIb3DQEBCwUAA4IBAQBIuVO5 LLUp3dLJLeVRWIIz3hoQa067649G+nAYtx7AcePw58YJeezkQVQMTglh8P04CR6r 9W1x0T4nM5W7OI/jpaifm6s6/ntpmGPz0yODWt+2LH+eH0fWHgMPG1ibabb1p36r 9oy04lMRLj0qGK1X+498Q1tI2Hie7enMLOsO182GDd0sxcn4fJ2VLxoQOpgUFoAE D2027c6r8u0SlH6Y0q2q3HyJlRi2+7k+ZE2c0jpG4AIk9s5mfFA1b5EqYR6CgHR1 I3eGFd+06ucbHq0YtgZRf8s5giiH4U8B4gx1CfxaqLK+6suT2puXt+tcuAoH37PR bS51g2ziBkpzdp8P -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAo0gLifKi8QxT06WKB1yT Anh6WGInfi32zpg1FmrmPhYesqHr2KHGta9gVZ5jOMAIKPqFDr+R5uVWtkEeT2kB HfheXN8kcfvE1Po6HsV7xDh3KTG/QLvUc+HY62hDaSKYzmlB0PNA4GLPERxJk+vP Ypf0jx6hl1v8tQEkTQMXqypRv6PA9YccZiKgyz4abmUFwRnwrb+77HAQqorAOuBF nfUjjgzNgq4tmgbvR7db8o1hmYichx1zSKYkKEU8aflZPl41K6SVO9PmpYycZHs6 XL/g2MCCpuQ2XcQRLWSRL0gXOCC3+oKbxhoXfMj5mJf9cC9A/dpcj2rRNORIdVT/ hwIDAQAB -----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 274872143487618969068787062806280692245627 . . . . . . . . [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 2019-05-27 14:22:54 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-25 14:22:54 +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:12|false] UTF8String '*.gentleoakvet.com.sg' . . . . . . . . [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 20612370459392541919473033258044412456662470540762973956196863573110836408313925559807453464542488418903302215327183305059252014867091159603178593043558127769670711068199754045956198753277460162699693898599819314750020621330042656103473643682006618003934350863312876955259227692169595079778955060346734706215963286150372758911507019142194291831989211244388172514525660776592019882785181722327593786203054834318776841754017744924847012286348330231745712825623724404142453825294787790242363353879595663583942162608005561665428359808267233423865332584913515846508005326029560038018819737392908009708471887183246207025031 . . . . . . . . . . . . . . . . . . . . [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) b1fea535850cfd7184a560886a0e3d432ed7f346 . . . . . . . . . . . . . . . . [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 (46 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.gentleoakvet.com.sg' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'gentleoakvet.com.sg' . . . . . . . . . . . . . . . . [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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007700e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016af9e324b00000040300483046022100de34b1ae663ca595ff33837e51124681648e1ac5ce5724db4a06b06fc610bc5c02210084ce1bee87b88c360d3ee68366bd1ac02da7d22d4436c7559b3104b3bf71a39c00760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016af9e324a70000040300473045022044d32e35184a634e3e18da1bfec4d58a1d5eb3a6d063320318438d3ae035cf2b022100a302f0e3e6a75db93af3374c43351bb565d9560e893956334577c853a06e3219 . . . . [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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