sjms.nu
Issued by R3
About this certificate
This digital certificate with serial number 04:fa:39:20:66:be:46:23:86:34:5b:d0:30:a1:2a:ed:64:0c 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:
- DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
- 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)
Certificate Subject
CN=sjms.nu
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:fa:39:20:66:be:46:23:86:34:5b:d0:30:a1:2a:ed:64:0cSerial Number (int): 433595669690415653118613623136302777852940
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: c9:8d:ce:1c:94:03:fc:7b:b4:87:4b:fe:cb:48:d0:14:9a:1b:6e:2e
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 26:8c:a3:66:f0:4b:59:f2:c5:ee:23:3c:d2:4b:12:11:cd:4c:01:e0
Fingerprint (sha256): 2b:99:e8:19:10:77:c7:b6:14:35:c3:26:ab:c6:4f:80:de:4c:20:05:3a:bf:a7:e3:3f:a2:b2:20:33:41:7a:a1
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate sjms.nu
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for sjms.nu
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
sjms.nu
www.sjms.nu
www.sjms.nu
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(limited to 100 certificates)
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press.sjms.nu
Certificate
The complete raw certificate details for sjms.nu in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE5jCCA86gAwIBAgISBPo5IGa+RiOGNFvQMKEq7WQMMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzA5MjkwNzQ5NDZaFw0yMzEyMjgwNzQ5NDVaMBIxEDAOBgNVBAMT B3NqbXMubnUwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQCtOE/pU02L +DboWGNYPiXlYpD+ioAnebCKJyBSYvOhKunYGQH8dlnhiyG7bArystfkhD6TO0Jy RxXaH9J6z1udneNB2N+Qg2mC1DvhvUnTY1WFYcTRSMg4JYxwyedQZWbRxbsVXX3R 4izf1mLOaFGe2dXHE1xKP68v/Zw2KKgoflnaqxhpsE1n1L8uGLWXhlZv9ei/N1Fc cdRwukhlnQmQOaUMeYeteyEoBWlUsTWwmLrMkZ7GcIXHEIhQ6u1DLB/lbOty9kPU sUOdA0elMVEqqyN9TuJsFTnXzpc5k2Huegqt7ZcTaJrLp3dCOEmERilbgOmXSWf5 q+0kvTgHZcZJAgMBAAGjggIUMIICEDAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYw FAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFMmN zhyUA/x7tIdL/stI0BSaG24uMB8GA1UdIwQYMBaAFBQusxe3WFbLrlAJQOYfr52L FMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0cDovL3IzLm8ubGVu Y3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5jci5vcmcvMB8GA1Ud EQQYMBaCB3NqbXMubnWCC3d3dy5zam1zLm51MBMGA1UdIAQMMAowCAYGZ4EMAQIB MIIBAgYKKwYBBAHWeQIEAgSB8wSB8ADuAHUAtz77JN+cTbp18jnFulj0bF38Qs96 nzXEnh0JgSXttJkAAAGK4CEzyQAABAMARjBEAiAt+W0usXIfv25zg2oGgVL8M42e +h2BY0ictQA3lNHHSgIge+ZNriY/xw+/XOX6vkyRk/v0i5ZJYyy5OEQBfhx9T4cA dQDoPtDaPvUGNTLnVyi8iWvJA9PL0RFr7Otp4Xd9bQa9bgAAAYrgITPIAAAEAwBG MEQCICl5eEYYpulIBup5aIV5uE/4q3uptaY85ZfpYmvYRYc3AiBi1izBEEmbkco2 RxR+Kr2+gwZLN9gV/UXRnrU7RqpnHjANBgkqhkiG9w0BAQsFAAOCAQEAcWMHoFlU ndWaUM4n85FCMUfQtgx/zil8fBFTslp96Bz9d0nQjB8O8W7AaGnXbGoeJUVQcNor jiCkLGmP/mS1egWHYk5yE9K+pdx3jq81hsI/vaeCeRS4XXe0lP1HAyuyxEAWi9Zh phohsSApEoWi2TMbMwaAqLVh0kYXZgYTtGQejJzB9XyfyKpC814i+GVvtS/RoWNo 3pAHRosd9bQtUs6yn9koMnxvjF6TLeMmqj/GbpURpkpDTASdSdWIAPhGhaG4exlt 9JwlKOCTB2qIZilnAegxeJuiX78RoUv4vIy+iCmjZJPjp42v/Gp6JvzJ8747FNLv Dp9/Y+ZfHm7eUQ== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArThP6VNNi/g26FhjWD4l 5WKQ/oqAJ3mwiicgUmLzoSrp2BkB/HZZ4Yshu2wK8rLX5IQ+kztCckcV2h/Ses9b nZ3jQdjfkINpgtQ74b1J02NVhWHE0UjIOCWMcMnnUGVm0cW7FV190eIs39ZizmhR ntnVxxNcSj+vL/2cNiioKH5Z2qsYabBNZ9S/Lhi1l4ZWb/XovzdRXHHUcLpIZZ0J kDmlDHmHrXshKAVpVLE1sJi6zJGexnCFxxCIUOrtQywf5WzrcvZD1LFDnQNHpTFR KqsjfU7ibBU5186XOZNh7noKre2XE2iay6d3QjhJhEYpW4Dpl0ln+avtJL04B2XG SQIDAQAB -----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 433595669690415653118613623136302777852940 . . . . . . . . [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 2023-09-29 07:49:46 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-28 07:49:45 +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 'sjms.nu' . . . . . . . . [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 21866995317220330764631658030505182698503984588424345526483851725695313512764354609586733594678587228397462402710098404475519962038780854294269569501763068105709722652270743324311716303764435131506131673244108962678553790756617988325656240031470427489182878765756185986589805063865188163814405942346652525398450953304817522171150748626631626897682910338596359555106290020474260653223259132348143638866566726890019565620020172649064818879446866657109080327751605746479014848592512513635511310967346404461186414821644548133940720075462743739748162603499550069172512690797875892700328318313007196815296637893356930057801 . . . . . . . . . . . . . . . . . . . . [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) c98dce1c9403fc7bb4874bfecb48d0149a1b6e2e . . . . . . . . . . . . . . . . [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 (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'sjms.nu' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.sjms.nu' . . . . . . . . . . . . . . . . [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 (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 (Domain Validation Certificates Policy) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes) 00ee007500b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb4990000018ae02133c9000004030046304402202df96d2eb1721fbf6e73836a068152fc338d9efa1d8163489cb5003794d1c74a02207be64dae263fc70fbf5ce5fabe4c9193fbf48b9649632cb93844017e1c7d4f87007500e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e0000018ae02133c8000004030046304402202979784618a6e94806ea79688579b84ff8ab7ba9b5a63ce597e9626bd8458737022062d62cc110499b91ca3647147e2abdbe83064b37d815fd45d19eb53b46aa671e . . . . [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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