resmed.com.sg
Issued by R3
About this certificate
This digital certificate with serial number 04:31:cb:93:7f:5c:c4:3b:d4:97:19:e0:11:f8:08:27:29:80 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=resmed.com.sg
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:31:cb:93:7f:5c:c4:3b:d4:97:19:e0:11:f8:08:27:29:80Serial Number (int): 365393578840165255845613641620480563030400
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: d8:7d:cf:43:08:d0:fb:2e:b2:73:e4:b4:32:ee:b2:b2:5f:ff:26:7f
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 54:e4:73:9b:e5:38:26:50:84:08:30:76:92:ba:49:7b:fc:b1:66:c9
Fingerprint (sha256): 56:b5:60:fd:cd:e1:7a:85:2c:bb:cc:e8:fb:48:14:c2:c8:3f:0f:a8:fa:94:12:33:1b:64:14:e5:59:6f:65:93
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate resmed.com.sg
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for resmed.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
resmed.com.sg
www.resmed.com.sg
www.resmed.com.sg
Other certificates including the domain name resmed.com.sg
(limited to 100 certificates)
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resmed.am
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resmed.com.sg
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resmed.la
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sslvpn.resmed.com.sg
resmed.am
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resmed.com.sg
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sslvpn.resmed.com.sg
resmed.com.sg
resmed.la
sslvpn.resmed.com.sg
Certificate
The complete raw certificate details for resmed.com.sg in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFMzCCBBugAwIBAgISBDHLk39cxDvUlxngEfgIJymAMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzA1MjkxMjA2MzNaFw0yMzA4MjcxMjA2MzJaMBgxFjAUBgNVBAMT DXJlc21lZC5jb20uc2cwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDN UXvlTCjHPkh3F7PHqWO9IWE+4JLQIH+EL8ddxPhwkLXfXXVl2AL9rsZtd744DFow MLlcl52oh4gv8FY77yvLL/9gNl2oqLf+5HbyD3l7gxRKOpth2XZOY3+qFL1ptwgO qPs3yoKhc7yfOF6rPy7jUi4ZOxjc+IWT9uJFMcwDHj1rd/bXlUHObu1f9G0NtUAo QSpOgidhpwENXHgCLirb46O0e6iF9CPXBD4vuNHn/arJfKpsrdsCM3GyDs2VnjYH rp9XKZL+UcbJdPYuPLjdo/J7PFO+l0eKxdpUZ5vx2pyxDwUPmoc9scfQbVc3IPoG ym+RhNNVsKZ6d3mp8KupAgMBAAGjggJbMIICVzAOBgNVHQ8BAf8EBAMCBaAwHQYD VR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0O BBYEFNh9z0MI0PsusnPktDLusrJf/yZ/MB8GA1UdIwQYMBaAFBQusxe3WFbLrlAJ QOYfr52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0cDovL3Iz Lm8ubGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5jci5vcmcv MCsGA1UdEQQkMCKCDXJlc21lZC5jb20uc2eCEXd3dy5yZXNtZWQuY29tLnNnMEwG A1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEW Gmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB9QSB 8gDwAHUAejKMVNi3LbYg6jjgUh7phBZwMhOFTTvSK8E6V6NS61IAAAGIZ54W3wAA BAMARjBEAiB/GtsMMfdimixFYF/hsyM4VKDnXI+ON8FauzsztJ+X1wIgBMHLFh8e fEkb3e/WEjdwXnvdIN+v6wbkf+ytZ4ITinYAdwC3Pvsk35xNunXyOcW6WPRsXfxC z3qfNcSeHQmBJe20mQAAAYhnnhbZAAAEAwBIMEYCIQD7Q1KbDY6tfoyYxtVOW8yo 1Trlq7GAnUq32UVG5J5VyQIhAOnYU5nojW2CqMnLMkgbWcOw7Mo6lqy3N2TTrXz6 Jt7LMA0GCSqGSIb3DQEBCwUAA4IBAQBFgJETgUDrHvfUCvCipEUeesdgZ5jkm5R/ h3HfcFhhZ99r/jMgEE0w8OZGPqp77ZHE8gc1JbazwthjMu9zBMuUzwlu7tm+pUYU VlAPdR61HmmiWFsqIXVpm/dHqQHPdEY6tjxBZ8Dt+hZBCG571l9zrn36DNnubLoA Ic7vZTP/5gfe1ciL/pRcCApx2rrVPAMHiJvhtmP5pWKGwNepmPp/vDu21tglAQ/0 Oaecf2WkQuYhvHCNWF0D4v444KsqPRxMMmEE3ecSpHsDcE2hsFf/kPXZhq2Wn6/K QjXmo4/rqCAXlUILKt41GQ3zUZtmpXK9UtjHdg0ApK064v4z9s69 -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzVF75Uwoxz5Idxezx6lj vSFhPuCS0CB/hC/HXcT4cJC13111ZdgC/a7GbXe+OAxaMDC5XJedqIeIL/BWO+8r yy//YDZdqKi3/uR28g95e4MUSjqbYdl2TmN/qhS9abcIDqj7N8qCoXO8nzheqz8u 41IuGTsY3PiFk/biRTHMAx49a3f215VBzm7tX/RtDbVAKEEqToInYacBDVx4Ai4q 2+OjtHuohfQj1wQ+L7jR5/2qyXyqbK3bAjNxsg7NlZ42B66fVymS/lHGyXT2Ljy4 3aPyezxTvpdHisXaVGeb8dqcsQ8FD5qHPbHH0G1XNyD6BspvkYTTVbCmend5qfCr qQIDAQAB -----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 365393578840165255845613641620480563030400 . . . . . . . . [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 'R3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-05-29 12:06:33 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-08-27 12:06:32 +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 'resmed.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 25919033760017376244695723653544743347969963017926307899906818239527710969244070230628704715797168985703890670442988879720619844259717634730731478128371769288001082630498232296591823916601615080993061280890949798107765385967241586887425910562771814230933917162111248725811329492584423296752194807418008173892827945337201682724572418620976387262096490969082228223134938799869018530695995036690906898632313798464732712403698003435052307934907164594513499546089971880773282136246010250520974991596713625646357783394358215862196670514918510877644095030151738688247868343759653933591238161472298618229873892960358229912489 . . . . . . . . . . . . . . . . . . . . [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) d87dcf4308d0fb2eb273e4b432eeb2b25fff267f . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (36 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'resmed.com.sg' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.resmed.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) 00f00075007a328c54d8b72db620ea38e0521ee98416703213854d3bd22bc13a57a352eb5200000188679e16df000004030046304402207f1adb0c31f7629a2c45605fe1b3233854a0e75c8f8e37c15abb3b33b49f97d7022004c1cb161f1e7c491bddefd61237705e7bdd20dfafeb06e47fecad6782138a76007700b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000188679e16d90000040300483046022100fb43529b0d8ead7e8c98c6d54e5bcca8d53ae5abb1809d4ab7d94546e49e55c9022100e9d85399e88d6d82a8c9cb32481b59c3b0ecca3a96acb73764d3ad7cfa26decb . . . . [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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