*.gentleoakvet.com.sg
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:73:82:32:f9:6d:06:66:f8:b6:f5:7a:56:5c:23:55:7d:a4 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): 03:73:82:32:f9:6d:06:66:f8:b6:f5:7a:56:5c:23:55:7d:a4Serial Number (int): 300642394304441471461353860646581598256548
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 1d:95:98:f5:dc:ac:62:e6:b6:5f:02:71:85:c1:1e:52:39:70:24:60
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 4e:aa:4d:87:ea:d1:fe:54:84:de:c2:08:18:78:e0:7b:f3:a5:97:dd
Fingerprint (sha256): 51:0c:b8:b1:c6:20:26:e3:65:21:f9:7d:c3:bb:88:8b:e7:06:83:c9:84:62:64:37:29:ea:78:42:83:7c:c0:cf
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----- MIIFdzCCBF+gAwIBAgISA3OCMvltBmb4tvV6VlwjVX2kMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAxMjIxMTM2NTJaFw0y MDA0MjExMTM2NTJaMCAxHjAcBgNVBAMMFSouZ2VudGxlb2FrdmV0LmNvbS5zZzCC ASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAMjevaPzPKa/P3KIbsVmsQPv 4A1P+PVDbGEe93sMnPehlLq6HdcpldEmFCi/avxU7FF7cxTHVp8fDdTHOwJPEyhM +ExlverQFh7sQI54j4o2dL47EaAsb9PWpIGLUs3VbLDflWoVu+CaN/yWsDL8OyLL oATNwQBZIVaHtXgaLdZw9bcXGVbUwAwimswVO5jPLLqc9r3lfOrtbh+t0bd2OqTy yyEiSyMAXMNAucnSzzpWXd5ifc9nPQop9BVXo2kbSVFffuPiNNCVMLTZyC0KtXrG oAWARqPypZdnGameVtG1iS41aZYGmHLcixEDVecCJNCJ7V2y6OXccAydwsxUoM0C AwEAAaOCAn8wggJ7MA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcD AQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUHZWY9dysYua2XwJx hcEeUjlwJGAwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYB BQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2Vu Y3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2Vu Y3J5cHQub3JnLzA1BgNVHREELjAsghUqLmdlbnRsZW9ha3ZldC5jb20uc2eCE2dl bnRsZW9ha3ZldC5jb20uc2cwTAYDVR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC 3xMBAQEwKDAmBggrBgEFBQcCARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcw ggEEBgorBgEEAdZ5AgQCBIH1BIHyAPAAdQDwlaRZ8gDRgkAQLS+TiI6tS/4dR+OZ 4dA0prCoqo6ycwAAAW/NQWWnAAAEAwBGMEQCIEopwmxxiHjyWkG1UV8/QGHJo1dD E9+vVwUsWXgaZjrmAiB+2vassygZ1Flk9/fmUBIk0xtmgH8IAsz0GY2EFviZgAB3 AAe3XBvlfWj/8bDGHSMVx7rmV3xXlLdq7rxhOhpp06IcAAABb81BZcgAAAQDAEgw RgIhAJj/1R9EjTPCLBl/s8GEa8eGFxnEXr3KixAyPvOZ/W/dAiEAgiVIgdDE7UKm Ee7iLGSFZu0wI4xhnaoW4efgJKmn7Z4wDQYJKoZIhvcNAQELBQADggEBAB4N+nTP gL5T0FFPuQZyNgR31OoAOhQH8biercHU4whicrwOfc3SkAKMVd8We5EGIRDH9AAt EdllEGcliBHu6JM9j42wTrhEjg2fnN44qh6gIi5FjzkeIKE5/fARUWXMO4CrqUUv YpmMG7gD4lPWJrACENtyRK5R+MlmkJh7ic0eAi+tnlKd9O/rXX3QTHthrdlHTJ+1 PLmtvLZZdCZlMCMHF9oF0RgyP2u+kayZVB0Pi6MogClOK9uiiY3vNqYDiTzD8S95 OfFb1Gu5A2i1moqujYSaNPSkiMO5j3xNWeJMXlllH0yf/ytHzT6j+KmMtsfASPqq nrRHyzMSBUXLorc= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyN69o/M8pr8/cohuxWax A+/gDU/49UNsYR73ewyc96GUurod1ymV0SYUKL9q/FTsUXtzFMdWnx8N1Mc7Ak8T KEz4TGW96tAWHuxAjniPijZ0vjsRoCxv09akgYtSzdVssN+VahW74Jo3/JawMvw7 IsugBM3BAFkhVoe1eBot1nD1txcZVtTADCKazBU7mM8supz2veV86u1uH63Rt3Y6 pPLLISJLIwBcw0C5ydLPOlZd3mJ9z2c9Cin0FVejaRtJUV9+4+I00JUwtNnILQq1 esagBYBGo/Kll2cZqZ5W0bWJLjVplgaYctyLEQNV5wIk0IntXbLo5dxwDJ3CzFSg zQIDAQAB -----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 300642394304441471461353860646581598256548 . . . . . . . . [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 2020-01-22 11:36:52 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-21 11:36:52 +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 25357498566977272310174576837350759729940583247543666550776027295553012362642546564297967359700367510311883370587164669052636407072034928594684290679982109789929196401037044833106451208742012254375132673241299193931921130486627209745355860854512485641321726713625866175893034449226853317638260895362407043313037524301034973794345855232963904591837121489681058617619350812318401309553877567436032533955151867220219459245735047624122334964519250199925433634763696430675214623474694972909485009213390587032248503383045365271055676975027911254941706818091059780276572556547351860840270979951603421871486415341516326478029 . . . . . . . . . . . . . . . . . . . . [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) 1d9598f5dcac62e6b65f027185c11e5239702460 . . . . . . . . . . . . . . . . [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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007500f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb2730000016fcd4165a7000004030046304402204a29c26c718878f25a41b5515f3f4061c9a3574313dfaf57052c59781a663ae602207edaf6acb32819d45964f7f7e6501224d31b66807f0802ccf4198d8416f8998000770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000016fcd4165c8000004030048304602210098ffd51f448d33c22c197fb3c1846bc7861719c45ebdca8b10323ef399fd6fdd02210082254881d0c4ed42a611eee22c648566ed30238c619daa16e1e7e024a9a7ed9e . . . . [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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