fsg-preetz.net
Issued by R3
About this certificate
This digital certificate with serial number 04:7e:e7:19:9b:08:d9:2e:78:2d:08:ef:03:62:f2:13:de:7b 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=fsg-preetz.net
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:7e:e7:19:9b:08:d9:2e:78:2d:08:ef:03:62:f2:13:de:7bSerial Number (int): 391631906578001540211568980969963643985531
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 17:f5:75:e2:19:e6:e2:3e:18:42:28:41:dc:ac:af:a0:18:a9:79:b7
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): ec:83:ab:c8:e9:86:7d:c9:5c:64:0d:9e:a4:3d:7d:7d:44:86:eb:3c
Fingerprint (sha256): 6c:6c:06:23:4d:33:30:f2:e4:e1:28:ff:9c:ab:22:11:48:23:8c:e0:c6:cc:58:73:1f:ee:b8:9a:85:42:0d:76
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate fsg-preetz.net
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for fsg-preetz.net
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
fsg-preetz.net
www.fsg-preetz.net
www.fsg-preetz.net
Other certificates including the domain name fsg-preetz.net
(limited to 100 certificates)
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Certificate
The complete raw certificate details for fsg-preetz.net in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIE/TCCA+WgAwIBAgISBH7nGZsI2S54LQjvA2LyE957MA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yMzA4MDMxOTQzMzRaFw0yMzExMDExOTQzMzNaMBkxFzAVBgNVBAMT DmZzZy1wcmVldHoubmV0MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA vaTRJL3KeUPIfvsSsisXGKq9zAtO5HH6davoTyO8S4sQXkiyh3oVvdOdkSNZoT/i bok2xXhqV7dosDIejNmw2lG04rQQeAEB72NlgZiA8NmFYdJdi6BniaT4qpEH0aXm NTwBoBM6mz1uQng9MOsDF1yTPuRO57G3zsnyalYVujrn8oYljj5s+41vBEoUKmHd OUD/aY3ygKZPeBZ4bIvQTn98+1w8Rf71Tr5hWQ4sZAJGGa6t0dJQMWa5v7xJGHjl O0pw2tyyX7B3v7jpsfUjiJg4pS/Lty3cw0RuYxjdQ6wSomvbE44bqoSflMlPa0yP pSkruiWsbWgiNDLBvLnaEQIDAQABo4ICJDCCAiAwDgYDVR0PAQH/BAQDAgWgMB0G A1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1Ud DgQWBBQX9XXiGebiPhhCKEHcrK+gGKl5tzAfBgNVHSMEGDAWgBQULrMXt1hWy65Q CUDmH6+dixTCxjBVBggrBgEFBQcBAQRJMEcwIQYIKwYBBQUHMAGGFWh0dHA6Ly9y My5vLmxlbmNyLm9yZzAiBggrBgEFBQcwAoYWaHR0cDovL3IzLmkubGVuY3Iub3Jn LzAtBgNVHREEJjAkgg5mc2ctcHJlZXR6Lm5ldIISd3d3LmZzZy1wcmVldHoubmV0 MBMGA1UdIAQMMAowCAYGZ4EMAQIBMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDwAHYA tz77JN+cTbp18jnFulj0bF38Qs96nzXEnh0JgSXttJkAAAGJvSQ2FAAABAMARzBF AiA2PMbO9zrqTDHx9XEqAXsMpLsBGL+zLGanlf9KuGysmQIhAKSJI4kh3ySX3sgX L3EtJP+sJQHrhx/qxRN0lKEhRZskAHYArfe++nz/EMiLnT2cHj4YarRnKV3PsQwk yoWGNOvcgooAAAGJvSQ2wwAABAMARzBFAiAaQV3VIwMrdNXCuKPH114o3tYk/KOU TqMunPp9uWRAAwIhAJWduTcKJYKCgJbmzS7Yb1HkbvHt3MpWDEB/rQM2CR1qMA0G CSqGSIb3DQEBCwUAA4IBAQCI9PpqM43IPxXJXFL4YWQOJLmrRucTOdCEX6V+1z6t 8sKbyA6xyk4g1dLPqZOrfPVQalzoH3rc8OwpGyXlDYfEQX1+mxcyk1mZhy885uIK K15Knvzn50Xt1VMMp7KD/D4Auz6LO/yyEAEutFkrH23oPETxL9NIJBWxP834xKHF UqtdDDwKGwiK80lssNQ2cYGTMpI/oePOH3ZiH1J/YrX+ia9MjozZ3f1uOO98IiKe YeUIJnleJrdMyqJE//Nf7Bzufvxopj7EB+XFLZXFeUQFVUWCkLVdjhQNQckPHIT5 BUEPmURuZYb9kfkR2HA8yxqUcgloz2sml9kvGulAe9Nh -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvaTRJL3KeUPIfvsSsisX GKq9zAtO5HH6davoTyO8S4sQXkiyh3oVvdOdkSNZoT/ibok2xXhqV7dosDIejNmw 2lG04rQQeAEB72NlgZiA8NmFYdJdi6BniaT4qpEH0aXmNTwBoBM6mz1uQng9MOsD F1yTPuRO57G3zsnyalYVujrn8oYljj5s+41vBEoUKmHdOUD/aY3ygKZPeBZ4bIvQ Tn98+1w8Rf71Tr5hWQ4sZAJGGa6t0dJQMWa5v7xJGHjlO0pw2tyyX7B3v7jpsfUj iJg4pS/Lty3cw0RuYxjdQ6wSomvbE44bqoSflMlPa0yPpSkruiWsbWgiNDLBvLna EQIDAQAB -----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 391631906578001540211568980969963643985531 . . . . . . . . [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 2023-08-03 19:43:34 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-11-01 19:43:33 +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 'fsg-preetz.net' . . . . . . . . [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 23940313914086759467983186853459220005013016537186345355301246393619933935072574495723733892356260871150862335292619188643303898307210712899314755378113734774960658727906559845149146578237001764176827164995180225945473441214411551644912249913120810495046287240644476804386924909971571349843125372971803491449712783723773684419999190799167149004012205843571509119059376924311263038325666799435510651890643549627452561757290935195751026069439654603945281130380071328554468935986829121347770709714592349153600621567864464312168345521903791697423227508841396100807231751221275441188084404430091398166379673062625389435409 . . . . . . . . . . . . . . . . . . . . [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) 17f575e219e6e23e18422841dcacafa018a979b7 . . . . . . . . . . . . . . . . [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 (38 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'fsg-preetz.net' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.fsg-preetz.net' . . . . . . . . . . . . . . . . [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) 00f0007600b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000189bd24361400000403004730450220363cc6cef73aea4c31f1f5712a017b0ca4bb0118bfb32c66a795ff4ab86cac99022100a489238921df2497dec8172f712d24ffac2501eb871feac5137494a121459b24007600adf7befa7cff10c88b9d3d9c1e3e186ab467295dcfb10c24ca858634ebdc828a00000189bd2436c3000004030047304502201a415dd523032b74d5c2b8a3c7d75e28ded624fca3944ea32e9cfa7db9644003022100959db9370a2582828096e6cd2ed86f51e46ef1eddcca560c407fad0336091d6a . . . . [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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