juandresrodca

juandresrodca/AdminForge

Self-hosted toolbox of browser-based utilities for sysadmins, IT and security engineers. Subnets, certificates, DNS, mail records and Windows error codes in one .NET container.

25 good first / help-wanted issues · last activity Sep 1, 2026

0 stars 0 forks 0 watchers MIT License
aspnet-core aspnetcore-mvc csharp developer-tools devops dns-tools docker dotnet good-first-issue hacktoberfest homelab it-tools network-tools security-tools self-hosted selfhosted sysadmin sysadmin-tools toolbox web-app
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25 Open Issues Need Help Last updated: Sep 1, 2026

Open Issues Need Help

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Add uptime and SLA percentage calculator 25 days ago
help wanted good first issue hacktoberfest new tool effort: small area: ops
juandresrodca/AdminForge
0

Self-hosted toolbox of browser-based utilities for sysadmins, IT and security engineers. Subnets, certificates, DNS, mail records and Windows error codes in one .NET container.

#aspnet-core#aspnetcore-mvc#csharp#developer-tools#devops#dns-tools#docker#dotnet#good-first-issue#hacktoberfest#homelab#it-tools#network-tools#security-tools#self-hosted#selfhosted#sysadmin#sysadmin-tools#toolbox#web-app
Add security.txt validator about 1 month ago
help wanted good first issue hacktoberfest new tool effort: small area: security
juandresrodca/AdminForge
0

Self-hosted toolbox of browser-based utilities for sysadmins, IT and security engineers. Subnets, certificates, DNS, mail records and Windows error codes in one .NET container.

#aspnet-core#aspnetcore-mvc#csharp#developer-tools#devops#dns-tools#docker#dotnet#good-first-issue#hacktoberfest#homelab#it-tools#network-tools#security-tools#self-hosted#selfhosted#sysadmin#sysadmin-tools#toolbox#web-app
Add chmod and Unix permission calculator about 2 months ago
help wanted good first issue hacktoberfest new tool effort: small area: ops
juandresrodca/AdminForge
0

Self-hosted toolbox of browser-based utilities for sysadmins, IT and security engineers. Subnets, certificates, DNS, mail records and Windows error codes in one .NET container.

#aspnet-core#aspnetcore-mvc#csharp#developer-tools#devops#dns-tools#docker#dotnet#good-first-issue#hacktoberfest#homelab#it-tools#network-tools#security-tools#self-hosted#selfhosted#sysadmin#sysadmin-tools#toolbox#web-app
Add storage and data-rate unit converter about 2 months ago
help wanted good first issue hacktoberfest new tool effort: small area: ops
juandresrodca/AdminForge
0

Self-hosted toolbox of browser-based utilities for sysadmins, IT and security engineers. Subnets, certificates, DNS, mail records and Windows error codes in one .NET container.

#aspnet-core#aspnetcore-mvc#csharp#developer-tools#devops#dns-tools#docker#dotnet#good-first-issue#hacktoberfest#homelab#it-tools#network-tools#security-tools#self-hosted#selfhosted#sysadmin#sysadmin-tools#toolbox#web-app
Add RAID capacity calculator about 2 months ago
help wanted good first issue hacktoberfest new tool effort: medium area: ops
juandresrodca/AdminForge
0

Self-hosted toolbox of browser-based utilities for sysadmins, IT and security engineers. Subnets, certificates, DNS, mail records and Windows error codes in one .NET container.

#aspnet-core#aspnetcore-mvc#csharp#developer-tools#devops#dns-tools#docker#dotnet#good-first-issue#hacktoberfest#homelab#it-tools#network-tools#security-tools#self-hosted#selfhosted#sysadmin#sysadmin-tools#toolbox#web-app
Add DMARC record builder about 2 months ago
help wanted good first issue hacktoberfest new tool effort: medium area: email
juandresrodca/AdminForge
0

Self-hosted toolbox of browser-based utilities for sysadmins, IT and security engineers. Subnets, certificates, DNS, mail records and Windows error codes in one .NET container.

#aspnet-core#aspnetcore-mvc#csharp#developer-tools#devops#dns-tools#docker#dotnet#good-first-issue#hacktoberfest#homelab#it-tools#network-tools#security-tools#self-hosted#selfhosted#sysadmin#sysadmin-tools#toolbox#web-app
Add email header analyser about 2 months ago
help wanted good first issue hacktoberfest new tool effort: large area: email
juandresrodca/AdminForge
0

Self-hosted toolbox of browser-based utilities for sysadmins, IT and security engineers. Subnets, certificates, DNS, mail records and Windows error codes in one .NET container.

#aspnet-core#aspnetcore-mvc#csharp#developer-tools#devops#dns-tools#docker#dotnet#good-first-issue#hacktoberfest#homelab#it-tools#network-tools#security-tools#self-hosted#selfhosted#sysadmin#sysadmin-tools#toolbox#web-app
Add LDAP filter builder and validator about 2 months ago
help wanted good first issue hacktoberfest new tool effort: large area: identity
juandresrodca/AdminForge
0

Self-hosted toolbox of browser-based utilities for sysadmins, IT and security engineers. Subnets, certificates, DNS, mail records and Windows error codes in one .NET container.

#aspnet-core#aspnetcore-mvc#csharp#developer-tools#devops#dns-tools#docker#dotnet#good-first-issue#hacktoberfest#homelab#it-tools#network-tools#security-tools#self-hosted#selfhosted#sysadmin#sysadmin-tools#toolbox#web-app
Add well-known SID resolver about 2 months ago
help wanted good first issue hacktoberfest new tool effort: small area: identity
juandresrodca/AdminForge
0

Self-hosted toolbox of browser-based utilities for sysadmins, IT and security engineers. Subnets, certificates, DNS, mail records and Windows error codes in one .NET container.

#aspnet-core#aspnetcore-mvc#csharp#developer-tools#devops#dns-tools#docker#dotnet#good-first-issue#hacktoberfest#homelab#it-tools#network-tools#security-tools#self-hosted#selfhosted#sysadmin#sysadmin-tools#toolbox#web-app
Add Active Directory userAccountControl decoder about 2 months ago
help wanted good first issue hacktoberfest new tool effort: small area: identity
juandresrodca/AdminForge
0

Self-hosted toolbox of browser-based utilities for sysadmins, IT and security engineers. Subnets, certificates, DNS, mail records and Windows error codes in one .NET container.

#aspnet-core#aspnetcore-mvc#csharp#developer-tools#devops#dns-tools#docker#dotnet#good-first-issue#hacktoberfest#homelab#it-tools#network-tools#security-tools#self-hosted#selfhosted#sysadmin#sysadmin-tools#toolbox#web-app
Add PowerShell -EncodedCommand decoder about 2 months ago
help wanted good first issue hacktoberfest new tool effort: small area: windows
juandresrodca/AdminForge
0

Self-hosted toolbox of browser-based utilities for sysadmins, IT and security engineers. Subnets, certificates, DNS, mail records and Windows error codes in one .NET container.

#aspnet-core#aspnetcore-mvc#csharp#developer-tools#devops#dns-tools#docker#dotnet#good-first-issue#hacktoberfest#homelab#it-tools#network-tools#security-tools#self-hosted#selfhosted#sysadmin#sysadmin-tools#toolbox#web-app
Add Windows security event ID lookup about 2 months ago
help wanted good first issue hacktoberfest new tool effort: medium area: windows
juandresrodca/AdminForge
0

Self-hosted toolbox of browser-based utilities for sysadmins, IT and security engineers. Subnets, certificates, DNS, mail records and Windows error codes in one .NET container.

#aspnet-core#aspnetcore-mvc#csharp#developer-tools#devops#dns-tools#docker#dotnet#good-first-issue#hacktoberfest#homelab#it-tools#network-tools#security-tools#self-hosted#selfhosted#sysadmin#sysadmin-tools#toolbox#web-app
Add pwned password checker (HIBP k-anonymity) about 2 months ago
help wanted good first issue hacktoberfest new tool effort: large area: security
juandresrodca/AdminForge
0

Self-hosted toolbox of browser-based utilities for sysadmins, IT and security engineers. Subnets, certificates, DNS, mail records and Windows error codes in one .NET container.

#aspnet-core#aspnetcore-mvc#csharp#developer-tools#devops#dns-tools#docker#dotnet#good-first-issue#hacktoberfest#homelab#it-tools#network-tools#security-tools#self-hosted#selfhosted#sysadmin#sysadmin-tools#toolbox#web-app
Add bcrypt hash generator and verifier about 2 months ago
help wanted good first issue hacktoberfest new tool effort: large area: security
juandresrodca/AdminForge
0

Self-hosted toolbox of browser-based utilities for sysadmins, IT and security engineers. Subnets, certificates, DNS, mail records and Windows error codes in one .NET container.

#aspnet-core#aspnetcore-mvc#csharp#developer-tools#devops#dns-tools#docker#dotnet#good-first-issue#hacktoberfest#homelab#it-tools#network-tools#security-tools#self-hosted#selfhosted#sysadmin#sysadmin-tools#toolbox#web-app
Add HMAC generator and verifier about 2 months ago
help wanted good first issue hacktoberfest new tool effort: medium area: security
juandresrodca/AdminForge
0

Self-hosted toolbox of browser-based utilities for sysadmins, IT and security engineers. Subnets, certificates, DNS, mail records and Windows error codes in one .NET container.

#aspnet-core#aspnetcore-mvc#csharp#developer-tools#devops#dns-tools#docker#dotnet#good-first-issue#hacktoberfest#homelab#it-tools#network-tools#security-tools#self-hosted#selfhosted#sysadmin#sysadmin-tools#toolbox#web-app
Add hash identifier about 2 months ago
help wanted good first issue hacktoberfest new tool effort: small area: security
juandresrodca/AdminForge
0

Self-hosted toolbox of browser-based utilities for sysadmins, IT and security engineers. Subnets, certificates, DNS, mail records and Windows error codes in one .NET container.

#aspnet-core#aspnetcore-mvc#csharp#developer-tools#devops#dns-tools#docker#dotnet#good-first-issue#hacktoberfest#homelab#it-tools#network-tools#security-tools#self-hosted#selfhosted#sysadmin#sysadmin-tools#toolbox#web-app
Add CSR (certificate signing request) decoder about 2 months ago
help wanted good first issue hacktoberfest new tool effort: large area: security
juandresrodca/AdminForge
0

Self-hosted toolbox of browser-based utilities for sysadmins, IT and security engineers. Subnets, certificates, DNS, mail records and Windows error codes in one .NET container.

#aspnet-core#aspnetcore-mvc#csharp#developer-tools#devops#dns-tools#docker#dotnet#good-first-issue#hacktoberfest#homelab#it-tools#network-tools#security-tools#self-hosted#selfhosted#sysadmin#sysadmin-tools#toolbox#web-app
Add X.509 certificate decoder about 2 months ago
help wanted good first issue hacktoberfest new tool effort: large area: security
juandresrodca/AdminForge
0

Self-hosted toolbox of browser-based utilities for sysadmins, IT and security engineers. Subnets, certificates, DNS, mail records and Windows error codes in one .NET container.

#aspnet-core#aspnetcore-mvc#csharp#developer-tools#devops#dns-tools#docker#dotnet#good-first-issue#hacktoberfest#homelab#it-tools#network-tools#security-tools#self-hosted#selfhosted#sysadmin#sysadmin-tools#toolbox#web-app
Add URL redirect chain tracer about 2 months ago
help wanted good first issue hacktoberfest new tool effort: small area: network
juandresrodca/AdminForge
0

Self-hosted toolbox of browser-based utilities for sysadmins, IT and security engineers. Subnets, certificates, DNS, mail records and Windows error codes in one .NET container.

#aspnet-core#aspnetcore-mvc#csharp#developer-tools#devops#dns-tools#docker#dotnet#good-first-issue#hacktoberfest#homelab#it-tools#network-tools#security-tools#self-hosted#selfhosted#sysadmin#sysadmin-tools#toolbox#web-app
Add Wake-on-LAN magic packet builder about 2 months ago
help wanted good first issue hacktoberfest new tool effort: small area: network
juandresrodca/AdminForge
0

Self-hosted toolbox of browser-based utilities for sysadmins, IT and security engineers. Subnets, certificates, DNS, mail records and Windows error codes in one .NET container.

#aspnet-core#aspnetcore-mvc#csharp#developer-tools#devops#dns-tools#docker#dotnet#good-first-issue#hacktoberfest#homelab#it-tools#network-tools#security-tools#self-hosted#selfhosted#sysadmin#sysadmin-tools#toolbox#web-app
Add IP range to CIDR converter about 2 months ago
help wanted good first issue hacktoberfest new tool effort: medium area: network
juandresrodca/AdminForge
0

Self-hosted toolbox of browser-based utilities for sysadmins, IT and security engineers. Subnets, certificates, DNS, mail records and Windows error codes in one .NET container.

#aspnet-core#aspnetcore-mvc#csharp#developer-tools#devops#dns-tools#docker#dotnet#good-first-issue#hacktoberfest#homelab#it-tools#network-tools#security-tools#self-hosted#selfhosted#sysadmin#sysadmin-tools#toolbox#web-app
Add reverse DNS (PTR) bulk lookup about 2 months ago
help wanted good first issue hacktoberfest new tool effort: small area: network
juandresrodca/AdminForge
0

Self-hosted toolbox of browser-based utilities for sysadmins, IT and security engineers. Subnets, certificates, DNS, mail records and Windows error codes in one .NET container.

#aspnet-core#aspnetcore-mvc#csharp#developer-tools#devops#dns-tools#docker#dotnet#good-first-issue#hacktoberfest#homelab#it-tools#network-tools#security-tools#self-hosted#selfhosted#sysadmin#sysadmin-tools#toolbox#web-app
Add TCP port reachability checker about 2 months ago
help wanted good first issue hacktoberfest new tool effort: medium area: network
juandresrodca/AdminForge
0

Self-hosted toolbox of browser-based utilities for sysadmins, IT and security engineers. Subnets, certificates, DNS, mail records and Windows error codes in one .NET container.

#aspnet-core#aspnetcore-mvc#csharp#developer-tools#devops#dns-tools#docker#dotnet#good-first-issue#hacktoberfest#homelab#it-tools#network-tools#security-tools#self-hosted#selfhosted#sysadmin#sysadmin-tools#toolbox#web-app
Add IP geolocation and ASN lookup about 2 months ago
help wanted good first issue hacktoberfest new tool effort: medium area: network
juandresrodca/AdminForge
0

Self-hosted toolbox of browser-based utilities for sysadmins, IT and security engineers. Subnets, certificates, DNS, mail records and Windows error codes in one .NET container.

#aspnet-core#aspnetcore-mvc#csharp#developer-tools#devops#dns-tools#docker#dotnet#good-first-issue#hacktoberfest#homelab#it-tools#network-tools#security-tools#self-hosted#selfhosted#sysadmin#sysadmin-tools#toolbox#web-app
Add MAC address and OUI vendor lookup about 2 months ago
help wanted good first issue hacktoberfest new tool effort: medium area: network
juandresrodca/AdminForge
0

Self-hosted toolbox of browser-based utilities for sysadmins, IT and security engineers. Subnets, certificates, DNS, mail records and Windows error codes in one .NET container.

#aspnet-core#aspnetcore-mvc#csharp#developer-tools#devops#dns-tools#docker#dotnet#good-first-issue#hacktoberfest#homelab#it-tools#network-tools#security-tools#self-hosted#selfhosted#sysadmin#sysadmin-tools#toolbox#web-app