www.demetria.ag
Issued by R3
About this certificate
This digital certificate with serial number 04:f9:3a:17:e2:89:fe:29:1a:79:0e:94:3f:41:2e:d8:1b:9e was issued on by Let's Encrypt.
With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=www.demetria.ag
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate will expire on
Certificate Details
Serial Number (hex): 04:f9:3a:17:e2:89:fe:29:1a:79:0e:94:3f:41:2e:d8:1b:9eSerial Number (int): 433256672331695422983739343302891241216926
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 17:e4:aa:01:2f:a9:f9:bd:da:ab:e8:b3:b6:0e:32:6b:b5:12:72:27
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 9c:1c:9d:c4:25:86:ac:cb:5e:8f:13:b5:f6:7b:3a:a1:da:ff:92:e2
Fingerprint (sha256): f0:ff:08:65:5b:38:a8:01:83:c6:50:21:bd:1c:b1:b5:e7:dd:87:53:e9:2e:85:e1:24:7b:ed:04:8d:e1:e1:2c
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate www.demetria.ag
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.demetria.ag
Public Key Algorithm
RSA
Key Size
4096
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
demetria.ag
www.demetria.ag
www.demetria.ag
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dlab.demetria.ag
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Certificate
The complete raw certificate details for www.demetria.ag in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIF+DCCBOCgAwIBAgISBPk6F+KJ/ikaeQ6UP0Eu2BueMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDA1MTIwNzM1NTJaFw0yNDA4MTAwNzM1NTFaMBoxGDAWBgNVBAMT D3d3dy5kZW1ldHJpYS5hZzCCAiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIB AKZa1ewRlLaI2dUzKLG/TpGoNejjKiPYqryyHgbPJfHsHDvWDdGzvghTXdMGoulT pt9ncahCELsGvtf5cQ9UZeJfPZG+EaI0hTdwXTbwe/FyiBngKdYSwkRo2+oF3FVh 4xYMzKQhDRX6wZpH0hnUYAopHJHh+a/zzRd6zTvFn4pX3YTW1LumsM5PraNDE5cA mrRO7wzmXE15TuuJ2/CXE6tCWZpGa/GlLUPrFtGCsk61wATxXGqwWd4VbjOlxGh8 8U5Wfh0UmJ91cWqPBlKSdawil7Xd4wXShg01ZaAPcmtQo28h15ZGRu4syCWMEeZm QRZyfcLk0H2W+9N9rNJYyPLLD8IY7DLVnL6uEzsW6u59vqEGpbYSlWpQ2dwAr9wX LVVimOUweqcr7iyLYLDSoB8vJniGl241n/TGvImEceFS0sGwOcum+40e29aT29qJ mKbJSVaXO/mUoVFz4lyzdxjXEwsRTK6DdCckvEm+QbrvKkW5XVazn6cMf5kHMoOf bd4KEfF+unf0FTjvfDPQC+j72C/YGqFNu3I0OPcfLoraRHHQYnAk5+j+CWkJODgg +Z6zRz6Z0H1FRrQ03PSRLwcUMeXkD3g1v05ZTZFzQcUkDvpoNzL587rTkTn4j2n2 uv45Ko79VJBvkuSR8aGIXLaleoqdUGtgB3ncOQOzgf07AgMBAAGjggIeMIICGjAO BgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwG A1UdEwEB/wQCMAAwHQYDVR0OBBYEFBfkqgEvqfm92qvos7YOMmu1EnInMB8GA1Ud IwQYMBaAFBQusxe3WFbLrlAJQOYfr52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggr BgEFBQcwAYYVaHR0cDovL3IzLm8ubGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRw Oi8vcjMuaS5sZW5jci5vcmcvMCcGA1UdEQQgMB6CC2RlbWV0cmlhLmFngg93d3cu ZGVtZXRyaWEuYWcwEwYDVR0gBAwwCjAIBgZngQwBAgEwggEEBgorBgEEAdZ5AgQC BIH1BIHyAPAAdgA/F0tP1yJHWJQdZRyEvg0S7ZA3fx+FauvBvyiF7PhkbgAAAY9r 8bC9AAAEAwBHMEUCIQCDVwqsmoY67aZsgKmNkkS91PIdrvMwcHQfADqu8XQ9gwIg BnFUl3qYB7Sz4nsWH0i92bClZ6UgkbR5tvCCBQjT/rQAdgBIsONr2qZHNA/lagL6 nTDrHFIBy1bdLIHZu7+rOdiEcwAAAY9r8bDFAAAEAwBHMEUCIEb0neaaHIF/CGre pEnYl4wundYhC8WN6af4bshMyZCYAiEA8j0ILWm2/xOS7KLXMPS5KiRlwHrh6F7t wtq7srsmATIwDQYJKoZIhvcNAQELBQADggEBAHAnzdkV2nSI0QCVfHVqibVyyjqd SYHGO3uxdlGX5PQbzJL3MybRTme6md/abgXhLrU3E6po2uyRsc1KWQrOrK5rrCB7 XJeJ6p/v1HWb5bOJvVb+8bituPk1Kts/UBIBB2TvQfzuBxGqw/yJ+blgaftsKx9N PgsYp6SOHR/YD7vPswD/aOx2Ofvs9lyk2WPDzpak/NQoA645WrKF7m4FIxtk4t+6 SAOPmWWee0ZIoFfxMweoFmnkZ+Wjqcax0iPOWDIJOrc07YrF9EEK0HiiFUhnyjyR XgAuCC9WnagWhPjpFhZ9kWLkmfu/6MgyuU0Pu2AloU6XtPLhWe7W6kOL/o8= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAplrV7BGUtojZ1TMosb9O kag16OMqI9iqvLIeBs8l8ewcO9YN0bO+CFNd0wai6VOm32dxqEIQuwa+1/lxD1Rl 4l89kb4RojSFN3BdNvB78XKIGeAp1hLCRGjb6gXcVWHjFgzMpCENFfrBmkfSGdRg CikckeH5r/PNF3rNO8WfilfdhNbUu6awzk+to0MTlwCatE7vDOZcTXlO64nb8JcT q0JZmkZr8aUtQ+sW0YKyTrXABPFcarBZ3hVuM6XEaHzxTlZ+HRSYn3Vxao8GUpJ1 rCKXtd3jBdKGDTVloA9ya1CjbyHXlkZG7izIJYwR5mZBFnJ9wuTQfZb7032s0ljI 8ssPwhjsMtWcvq4TOxbq7n2+oQalthKValDZ3ACv3BctVWKY5TB6pyvuLItgsNKg Hy8meIaXbjWf9Ma8iYRx4VLSwbA5y6b7jR7b1pPb2omYpslJVpc7+ZShUXPiXLN3 GNcTCxFMroN0JyS8Sb5Buu8qRbldVrOfpwx/mQcyg59t3goR8X66d/QVOO98M9AL 6PvYL9gaoU27cjQ49x8uitpEcdBicCTn6P4JaQk4OCD5nrNHPpnQfUVGtDTc9JEv BxQx5eQPeDW/TllNkXNBxSQO+mg3MvnzutOROfiPafa6/jkqjv1UkG+S5JHxoYhc tqV6ip1Qa2AHedw5A7OB/TsCAwEAAQ== -----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 433256672331695422983739343302891241216926 . . . . . . . . [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 2024-05-12 07:35:52 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-08-10 07:35:51 +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.demetria.ag' . . . . . . . . [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 (4208 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 678668481904041982058250075527286448878052628913380866452393198143417912422678273600688691134761088450592266423146332675205193595346473771186445626669886917821679873027740907629108467930158570834393906395661372557677588709230902755925275651340635815081649910295812807481811769296385578519558030911631214552486222136431322022866140165643857341765037693058382245244520189785764876319733700069965493748206541247916548999119434267788852103571190699550391863328484525470298588276181332703356472908228127902651560866288823426543626734782365065918965916158707500892044058989441930849129406195021165709496414842676292230424695153670531687693123963652049540945426832197441917249959608987274547550836361810515626981924881995062346071035981145005898702974532176432010145188070847108031226422334442486437317558596524434716641155346507237341551110364653745440339851095589615026595641409469157292117183059571762644979931170871317527516646662861742355551153898263414439151244421996224945213442446421985739762916101524061984318038526548752413140611954484583467310545373112715047670387145000141645647684773133905720549108237714567908351758726994030136558432880893722425020516249192739504165691129943452868410721376772341547333517311415571120006495547 . . . . . . . . . . . . . . . . . . . . [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) 17e4aa012fa9f9bddaabe8b3b60e326bb5127227 . . . . . . . . . . . . . . . . [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 (32 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'demetria.ag' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.demetria.ag' . . . . . . . . . . . . . . . . [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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f00076003f174b4fd7224758941d651c84be0d12ed90377f1f856aebc1bf2885ecf8646e0000018f6bf1b0bd000004030047304502210083570aac9a863aeda66c80a98d9244bdd4f21daef33070741f003aaef1743d830220067154977a9807b4b3e27b161f48bdd9b0a567a52091b479b6f0820508d3feb400760048b0e36bdaa647340fe56a02fa9d30eb1c5201cb56dd2c81d9bbbfab39d884730000018f6bf1b0c50000040300473045022046f49de69a1c817f086adea449d8978c2e9dd6210bc58de9a7f86ec84cc99098022100f23d082d69b6ff1392eca2d730f4b92a2465c07ae1e85eedc2dabbb2bb260132 . . . . [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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