aspectium.be
Issued by R3
About this certificate
This digital certificate with serial number 03:f4:6e:fd:28:80:e8:9d:77:aa:33:db:91:7a:d2:42:97:a4 was issued on by Let's Encrypt.
With 7 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=aspectium.be
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:f4:6e:fd:28:80:e8:9d:77:aa:33:db:91:7a:d2:42:97:a4Serial Number (int): 344513284876140854918970718130030753519524
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 7f:94:5a:0a:4a:ab:f3:f1:9e:d7:85:f9:f8:ba:5b:82:df:08:59:c4
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): de:8e:f4:c4:e5:91:4b:2f:22:cd:de:e6:14:0d:17:42:4b:28:80:7a
Fingerprint (sha256): db:1c:39:bc:7e:41:b8:a0:b6:69:86:43:7c:2a:e0:a9:fe:52:b6:3e:47:0b:5f:b8:71:dd:14:b6:4e:3d:f6:07
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate aspectium.be
7
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for aspectium.be
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
aspectium.be
brilliantscience.org
jagstar.com
organicpottingsoil.com
redbostonterrier.com
seacontainerhouses.com
zeigel.com
brilliantscience.org
jagstar.com
organicpottingsoil.com
redbostonterrier.com
seacontainerhouses.com
zeigel.com
Other certificates including the domain name aspectium.be
(limited to 100 certificates)
Certificate
The complete raw certificate details for aspectium.be in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFXTCCBEWgAwIBAgISA/Ru/SiA6J13qjPbkXrSQpekMA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDAyMjAwMjQ4NDFaFw0yNDA1MjAwMjQ4NDBaMBcxFTATBgNVBAMT DGFzcGVjdGl1bS5iZTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAL1N y9pSHnFPUnVT4s6OrTdEs9Wjbxdca8sV77+i6433TAj0DSqSKYYLhnRzCLCACIdW v9VUkSgC3SNxRxXPYzMO8vql/9tqAGxmSXeJkTddawn6YK8/bYAfYayNvgRvREam BxMHwHU8K9r9vTfdF8uFRMT5nvOTyyVhpTtwgawyjfueDt0JVPGDDj6Dl5+jmoBF eJjpPigrKZPsYOSPWOQP+osYpwJkX8cf81j08p52Rojq/gEjgnKQBG5J22UWILWa uCL7PyIwOh9hAAYIJQAOdUl42sDDk0zmo1poPhQwutUl+3X2Uhj1cNzLTwi+skBQ m2xVXDQVuA2dbiaHjYECAwEAAaOCAoYwggKCMA4GA1UdDwEB/wQEAwIFoDAdBgNV HSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4E FgQUf5RaCkqr8/Ge14X5+Lpbgt8IWcQwHwYDVR0jBBgwFoAUFC6zF7dYVsuuUAlA 5h+vnYsUwsYwVQYIKwYBBQUHAQEESTBHMCEGCCsGAQUFBzABhhVodHRwOi8vcjMu by5sZW5jci5vcmcwIgYIKwYBBQUHMAKGFmh0dHA6Ly9yMy5pLmxlbmNyLm9yZy8w gY4GA1UdEQSBhjCBg4IMYXNwZWN0aXVtLmJlghRicmlsbGlhbnRzY2llbmNlLm9y Z4ILamFnc3Rhci5jb22CFm9yZ2FuaWNwb3R0aW5nc29pbC5jb22CFHJlZGJvc3Rv bnRlcnJpZXIuY29tghZzZWFjb250YWluZXJob3VzZXMuY29tggp6ZWlnZWwuY29t MBMGA1UdIAQMMAowCAYGZ4EMAQIBMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDwAHYA ouK/1h7eLy8HoNZObTen3GVDsMa1LqLat4r4mm31F9gAAAGNxKFNhAAABAMARzBF AiBTRNYuTSbdBQHPP+DaZ3d5X6zTa34ATx2j9+nTc0G5QQIhAP56I8V7L1YCzlUH E6LEmMPa0/GgPOFQ8W7RtF2Y1d3IAHYAdv+IPwq2+5VRwmHM9Ye6NLSkzbsp3GhC Cp/mZ0xaOnQAAAGNxKFN6gAABAMARzBFAiB/lMOXYDI7MARONaTqeKU6k9IqGP7Q AQQQeWWJ9ccJqgIhAOe5fo3997Najf49amZeyDt7eFpY35AGoOz0JQEzGQ7lMA0G CSqGSIb3DQEBCwUAA4IBAQAZl114g6u3KCDYU6CZcP54gpEXtj58YSFLekSHQWsi JNk4ZpRnXir1fsQsdeFB9lz2tnOkim0g8C5OSvUn9CXR1zeAtMEWx1W9USdwIT5V XG8yZR6C0Q3QKrw9oziaai91rudoMO7V3iHWmBKYwX0Q2IgstfLatEVbNxsNbGQs g2UX2qI6cGqlcAacfAdiRTkqPD5A6Q0HpqiR3vNlq0s/abjy1aNVxjoZQMycrUk+ kbdt0LgrzNik24p4lB5idMSfh/QP9SpP/uo3FW9+MGx0L2uhJA+hQLA86nmtQLcl xEhYE+Td2YKD4HlLjDurVKZzhFbYMTGy5L3IoYSq72hx -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvU3L2lIecU9SdVPizo6t N0Sz1aNvF1xryxXvv6LrjfdMCPQNKpIphguGdHMIsIAIh1a/1VSRKALdI3FHFc9j Mw7y+qX/22oAbGZJd4mRN11rCfpgrz9tgB9hrI2+BG9ERqYHEwfAdTwr2v29N90X y4VExPme85PLJWGlO3CBrDKN+54O3QlU8YMOPoOXn6OagEV4mOk+KCspk+xg5I9Y 5A/6ixinAmRfxx/zWPTynnZGiOr+ASOCcpAEbknbZRYgtZq4Ivs/IjA6H2EABggl AA51SXjawMOTTOajWmg+FDC61SX7dfZSGPVw3MtPCL6yQFCbbFVcNBW4DZ1uJoeN gQIDAQAB -----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 344513284876140854918970718130030753519524 . . . . . . . . [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 2024-02-20 02:48:41 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-20 02:48:40 +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 'aspectium.be' . . . . . . . . [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 23897402423945594027098473714729420141658120939008753793855430955766166364126479398833170573025638883021776627874058101635359826530877805164513639449600435973587160679025010872017571235241161717158917590067693111022472524288831755310303071480862741747832679439894380406133756154223333510594980550238578091070180515312525550521526802125155891384555265046768212803956984638212519719262547574882423870562522798875655505555586270283177396591841128291332502275239311582071692483927317862957877748690407086004333594483324217864316088861527609686561080356145199763712055117975861891846625658341969792914409329924352617450881 . . . . . . . . . . . . . . . . . . . . [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) 7f945a0a4aabf3f19ed785f9f8ba5b82df0859c4 . . . . . . . . . . . . . . . . [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 (134 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'aspectium.be' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'brilliantscience.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'jagstar.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'organicpottingsoil.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'redbostonterrier.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'seacontainerhouses.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'zeigel.com' . . . . . . . . . . . . . . . . [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) 00f0007600a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018dc4a14d84000004030047304502205344d62e4d26dd0501cf3fe0da6777795facd36b7e004f1da3f7e9d37341b941022100fe7a23c57b2f5602ce550713a2c498c3dad3f1a03ce150f16ed1b45d98d5ddc800760076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018dc4a14dea000004030047304502207f94c39760323b30044e35a4ea78a53a93d22a18fed0010410796589f5c709aa022100e7b97e8dfdf7b35a8dfe3d6a665ec83b7b785a58df9006a0ecf4250133190ee5 . . . . [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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