www.weather.gov.sg
Issued by GeoTrust RSA CA 2018
About this certificate
This digital certificate with serial number 06:ef:48:be:5c:5d:1a:f6:d1:5c:06:8d:ca:f5:7c:b3 was issued on by DigiCert Inc.
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=www.weather.gov.sg
DigiCert Inc
Organization:
DigiCert Inc
Organization unit: www.digicert.com
Organization unit: www.digicert.com
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 06:ef:48:be:5c:5d:1a:f6:d1:5c:06:8d:ca:f5:7c:b3Serial Number (int): 9217802339326838010437741596911172787
Serial Number lenght: 123 bits, 16 octets
SubjectKeyId: 27:99:3f:d5:73:70:10:68:ce:46:4d:76:e5:84:bf:90:92:3f:ad:09
AuthorityKeyId: 90:58:ff:b0:9c:75:a8:51:54:77:b1:ed:f2:a3:43:16:38:9e:6c:c5
Fingerprint (sha1): 84:dc:ab:de:92:bc:9d:75:34:35:f9:c0:83:eb:6e:21:dd:d2:7d:aa
Fingerprint (sha256): 94:81:15:9d:0e:5e:20:a1:8c:b9:ec:48:55:57:02:42:03:27:d7:6b:0b:eb:98:b6:95:0d:36:5c:3c:0f:34:84
Issuing Certificate URL: http://cacerts.geotrust.com/GeoTrustRSACA2018.crt
Revocation information
OCSP Server: http://status.geotrust.comCRL Distribution Point: http://cdp.geotrust.com/GeoTrustRSACA2018.crl
Check the revocation status for certificate www.weather.gov.sg
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.weather.gov.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
10 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
www.weather.gov.sg
weather.gov.sg
weather.gov.sg
Other certificates including the domain name weather.gov.sg
(limited to 100 certificates)
www.weather.gov.sg
ccrs.weather.gov.sg
wis.weather.gov.sg
ccrs.weather.gov.sg
ccrs.weather.gov.sg
ccrs.weather.gov.sg
www.weather.gov.sg
www.weather.gov.sg
ccrs.weather.gov.sg
ccrs.weather.gov.sg
www.weather.gov.sg
www.weather.gov.sg
mssops.weather.gov.sg
ccrs.weather.gov.sg
wis.weather.gov.sg
www.weather.gov.sg
ccrs.weather.gov.sg
www.weather.gov.sg
rainapps.weather.gov.sg
ccrs.weather.gov.sg
mss.weather.gov.sg
www.weather.gov.sg
wis.weather.gov.sg
rainapps.weather.gov.sg
ccrs.weather.gov.sg
wis.weather.gov.sg
ccrs.weather.gov.sg
ccrs.weather.gov.sg
ccrs.weather.gov.sg
www.weather.gov.sg
www.weather.gov.sg
ccrs.weather.gov.sg
ccrs.weather.gov.sg
www.weather.gov.sg
www.weather.gov.sg
mssops.weather.gov.sg
ccrs.weather.gov.sg
wis.weather.gov.sg
www.weather.gov.sg
ccrs.weather.gov.sg
www.weather.gov.sg
rainapps.weather.gov.sg
ccrs.weather.gov.sg
mss.weather.gov.sg
www.weather.gov.sg
wis.weather.gov.sg
rainapps.weather.gov.sg
Certificate
The complete raw certificate details for www.weather.gov.sg in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIEzjCCA7agAwIBAgIQBu9IvlxdGvbRXAaNyvV8szANBgkqhkiG9w0BAQsFADBe MQswCQYDVQQGEwJVUzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMRkwFwYDVQQLExB3 d3cuZGlnaWNlcnQuY29tMR0wGwYDVQQDExRHZW9UcnVzdCBSU0EgQ0EgMjAxODAe Fw0xODA0MTgwMDAwMDBaFw0yMDAyMjYxMjAwMDBaMB0xGzAZBgNVBAMTEnd3dy53 ZWF0aGVyLmdvdi5zZzCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAMoH F5ozbPM97tv/+nxt67OCThjFZkiPA8Nk3hnaYEOnnMcwtk4/3GBd+wNW6QTyEBbr 3mevm5OxU5Ttzf00je4dwpluaFl+jQf7LzLTBzSiRUf2vi7Q3BRipoLmLar3S9Jm nsKfu2ijz+loA20E+2NHB6zGYC+8Cw0395Vtp+6JhbT5o4rixD5qv+DFmJD8UZgp l2Bq+NWg3RmSxcQoHvNk/EDhbsXcRDYVFEvvFu1ND6KKSvq4XuyraBEw5cfuZ1iP rxxsHofxFrsqZa0IQWnDnFdkrJnYExdamLDNanKa7GdsrpKGYmOH31lE+beagKeS B89r2Ot6+ApcZeXAs+UCAwEAAaOCAccwggHDMB8GA1UdIwQYMBaAFJBY/7CcdahR VHex7fKjQxY4nmzFMB0GA1UdDgQWBBQnmT/Vc3AQaM5GTXblhL+Qkj+tCTAtBgNV HREEJjAkghJ3d3cud2VhdGhlci5nb3Yuc2eCDndlYXRoZXIuZ292LnNnMA4GA1Ud DwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwPgYDVR0f BDcwNTAzoDGgL4YtaHR0cDovL2NkcC5nZW90cnVzdC5jb20vR2VvVHJ1c3RSU0FD QTIwMTguY3JsMEwGA1UdIARFMEMwNwYJYIZIAYb9bAECMCowKAYIKwYBBQUHAgEW HGh0dHBzOi8vd3d3LmRpZ2ljZXJ0LmNvbS9DUFMwCAYGZ4EMAQIBMHUGCCsGAQUF BwEBBGkwZzAmBggrBgEFBQcwAYYaaHR0cDovL3N0YXR1cy5nZW90cnVzdC5jb20w PQYIKwYBBQUHMAKGMWh0dHA6Ly9jYWNlcnRzLmdlb3RydXN0LmNvbS9HZW9UcnVz dFJTQUNBMjAxOC5jcnQwCQYDVR0TBAIwADATBgorBgEEAdZ5AgQDAQH/BAIFADAN BgkqhkiG9w0BAQsFAAOCAQEAl1DHkqc7/M5A3w2zhvK8Yf3VqwFsxL+hML86zQ/S YEtxcgVPBUWMVUXf6y31mWbQ2K6UZMW3IyohbUi4bCiu+Iym4lQzAH+/mr3LQKUN +mx2Ano3cc791PK7f0S4sCw2D31fke1Fo93FWnlkM8VxQ0lNI9SfugOl6n086p/B fvf70POZI3CoFcyvORkHMK6oe2xd8NF47YoUSUH64sfg2hGKJD/89zezNfTd3GIS aH1IRcuGOT8epJ16SvP9dp6eB/jdV22vJ2X3oex1nJ7zkzReITvgevd779PPf7Pz Eu/APU8h99QoJYYtix+0385SI4Tlpm8Ay5czGUcytOu0Xw== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAygcXmjNs8z3u2//6fG3r s4JOGMVmSI8Dw2TeGdpgQ6ecxzC2Tj/cYF37A1bpBPIQFuveZ6+bk7FTlO3N/TSN 7h3CmW5oWX6NB/svMtMHNKJFR/a+LtDcFGKmguYtqvdL0maewp+7aKPP6WgDbQT7 Y0cHrMZgL7wLDTf3lW2n7omFtPmjiuLEPmq/4MWYkPxRmCmXYGr41aDdGZLFxCge 82T8QOFuxdxENhUUS+8W7U0PoopK+rhe7KtoETDlx+5nWI+vHGweh/EWuyplrQhB acOcV2SsmdgTF1qYsM1qcprsZ2yukoZiY4ffWUT5t5qAp5IHz2vY63r4Clxl5cCz 5QIDAQAB -----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 9217802339326838010437741596911172787 . . . . . . . . [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 'DigiCert Inc' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.11 (organizationalUnitName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'www.digicert.com' . . . . . . . . . . . . [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 'GeoTrust RSA CA 2018' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-04-18 00:00:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-02-26 12:00:00 +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:19|false] PrintableString 'www.weather.gov.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 25503634895667064629350961912885357279411973963350858109362976269198095349234872711665190737154556687787900738453990841901653095195170773954327494155772520442602343638024624420669728214074097123223108822784711312066958577854519437507853247328147701753779765496757450866358184684250736991404784467138119075774208728358356171506745010729564941186962584167498510162793178150299810707572481178815945169257051846261748427177460802515536233941224101014771265498885014369444396044207231484957134083426716291969053964110578507564823791379272656315124851519924072033774966941533583233504888236316647666401826643702244398117861 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.35 (authorityKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 9058ffb09c75a8515477b1edf2a34316389e6cc5 . . . . . . . . . . . . . . . . [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) 27993fd573701068ce464d76e584bf90923fad09 . . . . . . . . . . . . . . . . [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 (38 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.weather.gov.sg' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'weather.gov.sg' . . . . . . . . . . . . . . . . [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 2.5.29.31 (cRLDistributionPoints) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (55 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://cdp.geotrust.com/GeoTrustRSACA2018.crl' . . . . . . . . . . . . . . . . [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 2.16.840.1.114412.1.2 (digiCertDVCert) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 'https://www.digicert.com/CPS' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 1.3.6.1.5.5.7.1.1 (authorityInfoAccess) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (105 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://status.geotrust.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://cacerts.geotrust.com/GeoTrustRSACA2018.crt' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints) . . . . . . . . . . . . . . . . . . . . [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 1.3.6.1.4.1.11129.2.4.3 (CT Precertificate Poison) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . [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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